Clearbit Review 2026: Is It the Best B2B Enrichment Tool?

Clearbit was once the undisputed king of B2B data enrichment. Sales and marketing teams across thousands of companies relied on it to fill in the blanks — turning a name and email address into a rich, actionable prospect profile in real time. But a lot has changed since those days.

In December 2023, HubSpot acquired Clearbit. By 2024, the product was rebranded as Breeze Intelligence and fully absorbed into HubSpot’s platform. Standalone access was deprecated for new customers. Every free tool was shut down. The pricing model was overhauled. And a new generation of AI-native sales tools — including platforms like DealsFlow, which uses AI to autonomously run LinkedIn outreach and book meetings — began challenging the very premise of what “B2B sales intelligence” is supposed to do.

So in 2026, the question isn’t just “Is Clearbit good at enrichment?” The more important question is: “Is enrichment alone still enough?”

This review covers everything you need to make that call — what Clearbit is today, what it actually does well, where it falls short, how it compares to its top competitors including DealsFlow, what it costs (with real numbers, not vague “contact sales” disclaimers), and who should — and shouldn’t — be using it.

What Is Clearbit in 2026? (It’s Not What It Used to Be)

From Standalone Platform to HubSpot’s Breeze Intelligence

Clearbit was founded in 2014 by Alex MacCaw with a simple but powerful idea: give B2B companies a way to automatically enrich their lead and contact data in real time. Over the following decade, it became one of the most trusted names in B2B data intelligence, earning a reputation for API-first design, strong firmographic data, and seamless integration with CRMs and marketing automation platforms.

That era effectively ended in December 2023, when HubSpot acquired Clearbit. The acquisition was positioned as a strategic move to embed data enrichment natively into HubSpot’s CRM ecosystem — and over the following year, that vision was executed fully. At HubSpot’s INBOUND 2024 conference, Clearbit was officially rebranded as Breeze Intelligence, now part of HubSpot’s broader AI suite called Breeze.

The implications of this change are significant for anyone evaluating the tool in 2026:

• New customers cannot purchase Clearbit as a standalone product. Access requires a paid HubSpot subscription.
• The standalone Enrichment API, Logo API, and Prospector API have all been deprecated. New API keys are not available for accounts created in 2024 or later; only legacy accounts from 2023 and earlier retain API key access.
• All free Clearbit tools — including Clearbit Connect, the Weekly Visitor Report, the TAM Calculator, and the free Slack integration — were discontinued on April 30, 2025. The Clearbit Logo API was shut down on December 1, 2025.
• The pricing structure has shifted entirely to HubSpot’s credit-based billing model.

In short: if you’re evaluating “Clearbit” in 2026, you are evaluating Breeze Intelligence inside HubSpot. It is the same core enrichment technology, but packaged, priced, and constrained in an entirely different way.

What Does Clearbit/Breeze Intelligence Actually Do?

At its core, Clearbit/Breeze Intelligence is a real-time B2B data enrichment engine. It takes a partial piece of information — an email address, a company domain, a form submission — and automatically appends over 100 data attributes to that record.

These attributes span three major categories:

• Firmographic data: company size, industry, revenue range, location, employee count, NAICS/SIC/GICS industry classifications
• Technographic data: the software tools and technology stack a company uses
• Contact-level data: job title, seniority, role, LinkedIn handle, location

The data is sourced from more than 250 public and private sources, scored and verified by machine learning, and refreshed every 30 days. As of 2025–2026, HubSpot has also applied its large language models (LLMs) to improve coverage across key attributes, achieving greater than 99% coverage for company descriptions, industry tags, and standard classification frameworks on the most enriched domains.

The platform’s primary users are Revenue Operations (RevOps), Marketing Operations, Demand Generation, and Sales Development teams at B2B companies with roughly 20 to 500 employees. It is particularly well-suited to inbound-led go-to-market motions — companies that generate leads through content marketing, paid advertising, or product-led growth — where enriching incoming leads at the moment of form fill creates immediate value for routing, scoring, and personalization.

The Big Shift — Enrichment vs. Engagement

Here is the foundational limitation that shapes every evaluation of Clearbit in 2026: Clearbit tells you who your prospect is. It does not help you reach them.

This has always been true, but it matters more now. Before the acquisition, Clearbit was priced as a lightweight, modular tool. Teams could afford to buy Clearbit for enrichment and add a separate tool for outreach. Today, with Clearbit requiring a full HubSpot subscription, the total cost of ownership has risen sharply — making the absence of any built-in outreach or engagement capability a much harder pill to swallow.

This gap is precisely where a new category of AI-native outreach tools has emerged. Platforms like DealsFlow do not enrich your CRM — they go out, find qualified prospects on LinkedIn, run real personalized conversations through AI, handle objections, and book meetings on your calendar. These tools answer a different but equally important question: not “Who is this person?” but “How do I get this person on a call?”

Understanding this distinction is the foundation for every comparison that follows in this review.

Key Features of Clearbit (Breeze Intelligence) in 2026

1. Real-Time CRM Data Enrichment

Data enrichment is the product’s core capability and its strongest suit. When a lead enters HubSpot — through a form fill, a CRM import, or a manual entry — Breeze Intelligence automatically appends the available data attributes to that record without requiring any manual input.

The enrichment runs in real time via Clearbit’s API, which operates at sub-500 millisecond speed. This matters because it means enriched data is available at the moment of lead capture — not hours later in a batch process — enabling immediate personalization of thank-you pages, real-time lead routing to the appropriate sales rep, and instant triggering of HubSpot workflows based on company size, industry, or technology stack.

Key enrichment capabilities include:

• Automatic appending of firmographic data (company size, revenue range, industry, employee count) to incoming contact and company records
• Technographic data showing what tools and software a company currently uses — a key signal for sales personalization and competitive positioning
• Role, seniority, and function data at the contact level
• Industry classification using standardized frameworks including NAICS, SIC, and GICS
• Over 1,572 granular company tags based on business model, category, and keyword content from company websites — up from just 152 tags in earlier versions

Because Breeze Intelligence is natively integrated with HubSpot, enriched data flows directly into HubSpot contact and company properties, triggers automation workflows, updates lead scores, and powers segmentation — all without custom API implementation or additional connector tools.

2. Website Visitor Identification (formerly Clearbit Reveal)

Breeze Intelligence retains the website visitor identification capability that was originally Clearbit Reveal. The feature uses reverse-IP lookup technology to deanonymize anonymous website traffic, mapping visitor IP addresses to a database of over 200 million company and buyer profiles.

This means that when an unidentified company visits your website — even before they fill out a form or identify themselves — Clearbit can surface information about that company: who they are, their industry, their size, what technology they use, and how they map to your ideal customer profile.

In practice, this capability feeds into:

• Intent-based lead scoring: flagging accounts that are actively researching your product before they raise their hand
• ABM campaign targeting: knowing which target accounts are engaging with specific pages or content
• Sales alerts: notifying reps when a high-value account visits your pricing or demo page

One important caveat for 2026: Reddit users in communities including r/GrowthHacking and r/B2BMarketing have noted that after the HubSpot acquisition, Breeze Intelligence’s visitor identification now focuses primarily on existing contacts in your HubSpot database rather than surfacing all visiting companies the way the original Weekly Visitor Report did. For prospecting teams that relied on Clearbit Reveal to discover net-new accounts visiting their site, this represents a meaningful regression in functionality.

3. Form Shortening & Conversion Optimization

Form shortening is one of Clearbit’s most genuinely clever features and remains a standout capability in 2026. The concept is simple: rather than forcing a website visitor to fill out a long form with eight or ten fields, Breeze Intelligence recognizes the visitor, pre-fills the known fields from its database, and presents them with only the fields it cannot already answer — typically just two to four.

The visitor experiences a shorter, lower-friction form. Behind the scenes, Clearbit has captured all the data points that would have appeared in the full form. The result is higher form completion rates without any sacrifice in data richness.

As of September 3, 2025, form shortening no longer requires or consumes HubSpot Credits — making it one of the few Clearbit features that became more accessible post-acquisition rather than more expensive.

4. Buyer Intent Data

Breeze Intelligence includes a buyer intent feature that identifies companies showing in-market behavioral signals — indications that they may be actively evaluating solutions like yours. These intent signals feed into HubSpot workflows, enabling timely outreach to accounts that have demonstrated purchase readiness.

Each buyer intent push does consume HubSpot Credits, so teams running high-volume intent programs should account for this in their credit usage planning.

5. AI-Powered Enrichment Improvements (2025–2026)

HubSpot has applied its large language model infrastructure to meaningfully improve Clearbit’s enrichment coverage since the acquisition. Documented improvements as of 2025–2026 include:

• Greater than 99% coverage for company descriptions, industry tags, and standard classification frameworks (NAICS, SIC, GICS) on the most enriched domains
• A 50% improvement in coverage for employee count and revenue data for public companies and their subsidiaries
• Expansion of the company tag library from 152 to 1,572 highly granular tags, now including keyword tags based on website content (business model, category, and specific topic keywords)
• Improved global coverage in EMEA and APAC regions, though these still lag US coverage significantly

How Accurate Is Clearbit’s Data? An Honest Assessment

What Independent Research Shows

Data accuracy is the single most important metric for an enrichment tool, and the evidence on Clearbit is genuinely mixed. For company-level firmographic data on US-based B2B technology companies, Clearbit/Breeze Intelligence performs well.

An independent benchmark conducted by Mindcase in Q4 2025, testing 10,000 contact enrichments across multiple providers, found Clearbit achieved 94% accuracy for job title data — a strong result that reflects the platform’s focus on real-time lookup rather than static database exports. TrustRadius reviewers rate Clearbit’s contact, company, and industry information at 9.3 out of 10, one of the higher ratings in its category.

A separate accuracy test reported by Mindcase described Clearbit as the preferred choice for operations teams needing to programmatically enrich leads in real time within a CRM or marketing automation platform, specifically because of the freshness of its data. When Clearbit enriches a record, it runs a real-time lookup rather than pulling from a static database — meaning the data retrieved reflects the most current information available at that moment rather than information that may be weeks or months old.

Where Data Quality Falls Short

Despite these strengths, user reviews consistently surface several recurring data quality issues that prospective buyers should factor into their evaluation.

• Third-party data dependency: Breeze Intelligence does not own its data. It aggregates and normalizes information from third-party sources. This means that when those underlying sources are outdated or inconsistent, Clearbit’s output reflects that. Warmly’s analysis of Clearbit G2 reviews found that “numerous users have reported issues with the platform’s data accuracy,” attributing much of the problem to the third-party scraping model.
• Stale contact-level data: Contact-level data — job titles, employment status, and LinkedIn information — decays at 20–30% annually across the B2B data industry. Multiple Capterra and G2 reviewers cite instances where Clearbit returned outdated titles, previous employers, or contacts who had left the company. One Capterra reviewer noted the data “can sometimes be outdated and inaccurate,” though they acknowledged the platform still outperforms most alternatives for their use case.
• Duplicative records: Some G2 reviewers report receiving duplicative or conflicting data points, which is consistent with the challenges of aggregating across 250+ third-party sources without a proprietary database.
• Sector-specific gaps: Healthcare, government, and education sectors have inherently restricted data availability due to compliance and privacy constraints. Clearbit’s coverage in these verticals is notably weaker than in the B2B technology and SaaS categories where it performs best.

Coverage Compared to Key Alternatives

When compared head-to-head with leading competitors, Clearbit’s relative strengths and weaknesses become clear:

• US B2B technology coverage: Competitive and often excellent — this is Clearbit’s home turf
• EMEA coverage: Materially weaker than Cognism, which is purpose-built for European data with GDPR compliance built in
• Phone numbers and direct dials: Not available at all — Breeze Intelligence does not provide phone numbers, direct dials, or mobile numbers in any tier
• Prospecting emails: Breeze enriches existing contact records; it does not generate net-new contact emails for outbound prospecting in the way Apollo or ZoomInfo do

Clearbit Pricing in 2026 — The Full, Unvarnished Picture

The New Credit-Based Model Explained

Before the HubSpot acquisition, Clearbit’s pricing was already considered opaque by industry standards. Post-acquisition, it has become even more layered. Understanding what Clearbit actually costs in 2026 requires understanding three interconnected components: the HubSpot platform subscription, the Breeze Intelligence add-on, and the HubSpot Credits system.

HubSpot subscription requirement: Breeze Intelligence is an add-on feature for existing HubSpot users. It cannot be purchased or accessed independently. This means the base cost of Clearbit in 2026 includes the cost of a paid HubSpot plan — Starter, Professional, or Enterprise — on top of the enrichment add-on itself.

Credit mechanics: Since June 2025, Breeze Intelligence operates on HubSpot’s unified Credits system. Credits are consumed by various enrichment and AI actions:

• One credit is used each time a record is enriched, whether individually or in bulk
• Buyer intent pushes and certain AI agent actions also consume credits
• Re-enriching a record that was already enriched in the same usage term does not cost an additional credit
• Form shortening, as of September 2025, no longer consumes credits at all

The critical limitation: Credits reset every 30 days and do not roll over. If you purchase 1,000 credits and use only 600 in a given month, the remaining 400 are lost. If you exceed your credit allocation, HubSpot automatically charges for additional credits at the next available tier — a detail that has caught numerous teams off guard mid-contract.

What You Actually Pay at Each Tier

Based on publicly available information from HubSpot’s pricing pages and third-party pricing analyses:

• Starter tier: Approximately $45 per month (annual commitment) or $50 per month (monthly) for 100 Breeze Intelligence credits, bundled with access to the Starter Customer Platform. This is the minimum entry point.
• Professional tier: When combining the HubSpot Professional Customer Platform subscription with the Breeze Intelligence add-on, total estimated monthly costs range from approximately $1,184 per month depending on the specific Professional Hub combination selected.
• Enterprise tier: Total estimated monthly costs at the Enterprise tier reach approximately $4,135 per month or more. Enterprise pricing for Breeze Intelligence starts at approximately $20,000 per year according to data from TrustRadius.
• Additional credits: Beyond plan-included credits, additional HubSpot Credits can be purchased at $10 per 1,000 credits, translating to approximately $0.10 per enriched record at the 1,000-credit tier.

To put these numbers in practical terms: a small startup doing light enrichment might spend around $230 per month. A mid-market team running a serious prospecting operation will hit approximately $2,300 per month. Enterprise ABM teams running high volumes can exceed $9,000 per month in enrichment costs alone — before accounting for the underlying HubSpot subscription.

Hidden Costs That Catch Teams Off Guard

Several cost dynamics are not obvious from Clearbit’s public marketing materials:

• No credit rollover: Unused credits expire at the end of every 30-day period. This creates a “use it or lose it” pressure that penalizes teams with variable monthly lead volumes.
• Automatic tier upgrades: If you exceed your monthly credit allocation, HubSpot can automatically upgrade your credit tier for the remainder of your contract period. This means a single high-traffic month — a product launch, a major campaign — can lock you into higher pricing for the rest of your annual commitment.
• All free tools are gone: Every free Clearbit product was sunset by the end of 2025. The free platform, Clearbit Connect (the popular email-finding Chrome extension), the Weekly Visitor Report, the TAM Calculator, and the free Slack integration all ended on April 30, 2025. The Logo API followed on December 1, 2025. Teams that were using any of these free tools have no equivalent replacement at no cost.
• Migration cost increases: According to G2 reviews and industry analyses, teams migrating from the old standalone Clearbit to Breeze Intelligence within HubSpot have reported cost increases of 30–60% for equivalent functionality, depending on their team size and usage patterns.

Is It Worth the Price?

For the right team, yes. For many teams, no.

The economic breakeven point for Clearbit/Breeze Intelligence is generally cited at 1,000 to 2,000 enriched leads per month, at which point the time savings and improved lead quality justify the cost relative to manual research or cheaper alternatives. This threshold assumes the team is already on HubSpot Professional or Enterprise — if they are not, the combined platform-plus-enrichment cost significantly raises that bar.

For smaller teams, teams with variable monthly lead volumes, or teams not already invested in HubSpot’s ecosystem, the credit expiration model and platform lock-in make Clearbit a difficult value proposition to defend in 2026.

What Clearbit Does Well — Genuine Strengths

Deepest Native HubSpot Integration on the Market

For teams already operating on HubSpot, Breeze Intelligence’s integration depth is genuinely hard to replicate with any third-party enrichment tool. Enriched data flows directly into HubSpot contact and company properties. Automation workflows trigger immediately based on enriched attributes — routing a lead to a specific rep because the company has more than 500 employees, for example, or enrolling a contact in a nurture sequence because their job title is “VP of Operations.” Lead scores update automatically. ABM lists refresh. All of this happens without custom API work, webhook configuration, or additional data connectors.

For a RevOps or Marketing Ops team that has built its entire go-to-market infrastructure on HubSpot, this level of native integration represents significant engineering time saved and meaningful workflow reliability.

Firmographic & Technographic Depth

At the company level, Clearbit’s data is notably strong for US-based B2B technology companies. Firmographic data — company size, revenue range, industry, location, and employee count — achieves high accuracy rates in independent testing. Technographic data, which reveals the software tools and platforms a company currently uses, is particularly valued by sales teams for personalizing outreach and identifying cross-sell or displacement opportunities.

A sales rep who knows that a prospect company uses Salesforce, Marketo, and Gong before making the first call can open a much more targeted conversation than one approaching the same company cold. This is an area where Clearbit consistently delivers actionable value.

Real-Time Enrichment Speed

Clearbit’s sub-500 millisecond API enrichment speed is a meaningful technical differentiator. The ability to enrich a record in real time — as a lead fills out a form, as a visitor is identified on the site — enables use cases that batch enrichment simply cannot support. Thank-you pages can be dynamically customized based on the submitter’s company. Lead routing decisions can be made before the lead even reaches a rep’s queue. Personalized follow-up emails can reference the prospect’s specific industry or tech stack within minutes of the form fill.

Form Shortening That Actually Works

Clearbit’s form shortening feature is one of the product’s most practically impactful capabilities. By pre-filling form fields for known visitors and presenting only the unknown fields, it reduces the friction of lead capture without sacrificing data quality. Multiple case studies and user reviews confirm that this feature meaningfully improves form completion rates. The fact that it no longer consumes HubSpot Credits as of September 2025 makes it one of the better free value-adds in the current pricing model.

What Users Praise on G2 and Capterra

Across verified reviews on G2, Capterra, and TrustRadius, several themes appear consistently in positive feedback:

• Ease of HubSpot integration: Users on HubSpot describe the setup as requiring minimal technical effort and the enrichment as working reliably in the background
• API quality and documentation: Technical users praise the quality of Clearbit’s API documentation, making implementation straightforward for engineering teams
• Company-level data accuracy: For well-known B2B companies, the firmographic and technographic data is described as consistently reliable
• Time savings on lead research: Sales reps and SDRs note that enriched records eliminate significant manual research time before outreach
• Workflow automation value: RevOps teams describe meaningful improvements in lead routing accuracy and scoring reliability once enrichment is embedded in their HubSpot workflows

Where Clearbit Falls Short in 2026

1. Total HubSpot Lock-In

This is the most significant structural limitation of Clearbit in 2026. The standalone API that made Clearbit flexible — usable with Salesforce, Pipedrive, Marketo, or any other CRM or marketing platform — has been deprecated for new customers. If you are not on HubSpot, you cannot use Clearbit. If you want to use Clearbit, you must be on HubSpot.

For organizations that have built their revenue stack on Salesforce — particularly mid-market and enterprise companies where Salesforce is the CRM of record — this is a disqualifying limitation. Reddit discussions in r/B2BMarketing summarize the post-acquisition reality bluntly: Clearbit is now “locked into HubSpot,” making it functionally unavailable to a large segment of the market that previously used it.

2. No Outreach, No Engagement — Data Only

Clearbit shows you who your prospects are. It does not help you reach them. There are no built-in email sequencing tools, no LinkedIn outreach capabilities, no AI-driven conversation features, and no meeting booking functionality within Clearbit or Breeze Intelligence.

This has always been true of Clearbit’s architecture, but it was a more acceptable trade-off when the tool was priced as a lightweight add-on at $99–$499 per month. At 2026 pricing — potentially $1,000 to $4,000+ per month including the required HubSpot subscription — teams expect more than a data layer. The absence of any engagement capability means every insight Clearbit generates requires a separate tool to act on.

As one industry analyst framed it: data that sits in a CRM field is a cost center. Data that drives specific sales actions is an investment. Clearbit, by design, stops at the data.

3. No Phone Numbers or Prospecting Emails

Breeze Intelligence enriches existing records in your CRM — it does not function as an outbound prospecting database. It cannot generate net-new contact lists, provide direct dial phone numbers, or supply mobile numbers for cold calling. For SDR teams whose primary motion is outbound calling or cold email, Clearbit alone is an incomplete solution. Tools like ZoomInfo, Cognism, Apollo, and Lusha fill this gap; Clearbit does not.

4. Punitive Credit Expiration Model

The monthly credit reset with no rollover is one of the most criticized aspects of Clearbit’s current pricing structure. Teams with variable monthly lead volumes — common for businesses with seasonal campaigns, product launches, or event-driven spikes — will consistently over-buy credits in slow months and potentially under-buy in busy ones. There is no mechanism to bank credits against high-usage periods, and exceeding your monthly allocation can trigger automatic, unplanned cost increases.

5. Weaker Contact-Level Accuracy

While Clearbit’s company-level firmographic data is strong, contact-level data — individual job titles, current employers, email deliverability — is more inconsistent. Because Breeze Intelligence aggregates from third-party sources rather than maintaining a proprietary, directly-verified database, contact records are susceptible to the natural decay rate of B2B data, which runs at 20–30% per year. Multiple G2 and Capterra reviewers specifically cite stale employment records and incorrect titles as recurring frustrations.

6. Limited Global Coverage

Clearbit’s data quality is strongest for US-based B2B companies, particularly in the technology and software sectors. Coverage in EMEA and APAC, while improved since the acquisition, remains materially weaker than specialized regional providers. For companies with significant go-to-market activity in Europe, the UK, or Asia-Pacific markets, Clearbit’s global gaps represent a meaningful limitation that may require supplementing with additional data sources.

Clearbit vs. Top Competitors in 2026 — Full Comparison

The Comparison at a Glance

Clearbit vs. DealsFlow — Data Enrichment vs. AI-Driven Pipeline

This is the most important comparison for teams evaluating the full scope of their B2B sales toolset in 2026, because Clearbit and DealsFlow represent fundamentally different philosophies about where sales intelligence value is created.

What Clearbit does: Clearbit enriches the records that already exist in your CRM. When a lead fills out a form on your website, Clearbit fills in the blanks — industry, company size, tech stack, job title, revenue range. This makes the lead more actionable for your sales team.

What DealsFlow does: DealsFlow doesn’t wait for leads to come to you. Its AI — powered by a purpose-built engine called Arlo — connects to your LinkedIn accounts, finds qualified prospects that match your ideal customer profile, and initiates real, personalized conversations with them. When a prospect replies, Arlo reads the reply, determines the appropriate response, handles objections, and books the meeting directly on your calendar. You take the calls; Arlo does everything in between.

The distinction is significant. Clearbit answers: “Who is this person?” DealsFlow answers: “How do I get this person on a call?”

In terms of AI capability, DealsFlow’s Arlo engine goes beyond template-based automation. It reads prospect bios, recent LinkedIn posts, and company news to craft contextually relevant outreach hooks — then maintains the conversation through multiple exchanges, handling objections and advancing toward a booked meeting. According to DealsFlow’s platform data, it has facilitated over 12,000 meetings booked, with an AI reply rate of approximately 23%.

Pricing contrast is also stark. DealsFlow’s Starter Pilot plan is priced at $49 per month for one LinkedIn account, including full access to the Arlo AI engine, unlimited campaigns, AI lead research, and a built-in prospect CRM. The Scaling Pilot is $129 per month for five LinkedIn accounts with priority AI processing, a multi-account dashboard, and advanced analytics. The Agency Pilot runs $299 per month for 20 LinkedIn accounts, with white-glove setup, team management, custom workflows, and a dedicated account manager. All plans include a 14-day free trial with no credit card required.

Clearbit, by contrast, starts at approximately $45 per month for 100 credits — but requires a paid HubSpot subscription on top of that, making the realistic starting cost significantly higher. Enterprise access to Clearbit starts at approximately $20,000 per year.

Who DealsFlow is built for: DealsFlow is explicitly designed for three types of users. Founders doing founder-led sales who need qualified meetings but don’t have an SDR team. Sales Development Representative (SDR) teams that need to scale outbound LinkedIn outreach across multiple reps or accounts without a proportional increase in headcount. Lead generation agencies managing outreach programs for 10 to 50 clients simultaneously — DealsFlow supports unlimited LinkedIn accounts across clients, with per-client reporting and a flat-rate pricing model that makes agency economics work.

The ideal pairing: Many B2B sales teams use Clearbit/Breeze for inbound enrichment — making sure that leads coming through their HubSpot forms are automatically enriched with firmographic and technographic data — while using DealsFlow for outbound LinkedIn pipeline generation. These tools solve genuinely different problems and can work in parallel without conflict. Clearbit populates your CRM with richer data on the leads that find you; DealsFlow actively goes out to find the leads that haven’t found you yet.

Clearbit vs. ZoomInfo

ZoomInfo is the largest proprietary B2B database in the market, with over 300 million contacts and deep intent data capabilities. In independent accuracy testing conducted by Mindcase in Q4 2025, ZoomInfo earned its reputation primarily for direct-dial phone data — the highest accuracy rate among major providers for reaching decision-makers by phone. Its org chart data, buyer intent signals, and workflow automation features make it the preferred choice for enterprise sales teams running phone-heavy outbound motions.

Clearbit wins the comparison for teams already on HubSpot that prioritize real-time API enrichment speed and native CRM integration. ZoomInfo wins for teams that need the broadest possible contact coverage, the best phone data, and a comprehensive sales intelligence suite that includes intent data and workflow automation beyond enrichment alone. ZoomInfo’s pricing — typically $15,000 to $40,000 per year depending on seats and modules — is in a comparable range to Clearbit at the enterprise level, but ZoomInfo operates as a standalone platform without requiring an additional CRM subscription.

Clearbit vs. Apollo.io

Apollo has become one of the fastest-growing B2B data platforms by bundling a massive contact database with built-in email sequencing and engagement tools at an aggressive price point. It offers a free tier, with paid plans starting at approximately $59 per user per month. Mindcase’s accuracy benchmark described Apollo as “the undisputed value leader for teams prioritizing email outreach,” citing its combination of a large database and built-in engagement tools as a powerful combination for lean go-to-market teams.

Apollo’s key advantage over Clearbit is that it is a complete outbound platform — it provides the data AND the tools to act on it. Teams do not need to purchase a separate sequencing or outreach tool to execute campaigns. For SMB and startup teams where budget is a constraint and outbound email is the primary motion, Apollo offers more functional value per dollar than Clearbit. Clearbit’s advantage remains its real-time API speed and its depth of HubSpot-native integration for inbound enrichment.

Clearbit vs. Cognism

Cognism is the clearest alternative to Clearbit for companies with significant go-to-market activity outside the United States. Purpose-built for European markets, Cognism provides the deepest EMEA data coverage in the market with GDPR compliance built into the core product — including DNC list screening across multiple European jurisdictions, a feature Clearbit does not offer.

Cognism also provides direct dial phone numbers and mobile numbers, which Clearbit does not. For enterprise sales teams running multi-channel outbound programs in European markets, Cognism addresses coverage gaps that Clearbit simply cannot fill. Cognism operates on annual contracts and custom pricing. According to Cognism’s own documentation, it has helped B2B businesses increase qualified leads by 60%, decrease speed-to-lead by 93%, and increase meetings booked by 70% — though these figures reflect Cognism’s best-case customer outcomes.

Who Should (and Shouldn’t) Use Clearbit in 2026?

Clearbit Is the Right Tool If…

Clearbit/Breeze Intelligence makes strong sense for a specific, well-defined buyer profile. Teams that fit the following criteria will get genuine value from the platform:

• You are already operating on HubSpot Professional or Enterprise and have the subscription infrastructure in place — meaning you are adding Breeze Intelligence as an incremental enhancement, not as a reason to adopt HubSpot from scratch
• Your go-to-market motion is inbound-led, generating 1,000 or more leads per month through content marketing, paid advertising, or product-led growth — giving you the volume needed to justify enrichment at scale
• You have dedicated RevOps or Marketing Ops resources who can build and maintain the HubSpot workflows that transform enriched data into automated routing, scoring, and segmentation logic
• Your total addressable market is primarily US-based B2B technology or SaaS companies, where Clearbit’s data coverage is strongest
• Real-time enrichment speed is important to your workflow — for example, if you need to dynamically personalize thank-you pages or trigger immediate routing decisions at the moment of lead capture
• You prioritize the seamlessness of a natively integrated tool over the flexibility of a standalone solution that works across multiple CRMs

Consider DealsFlow Instead If…

DealsFlow addresses a fundamentally different need than Clearbit, but it is the better tool for a large and growing category of B2B sales teams:

• You need to generate pipeline, not just enrich it — your problem is not that your existing leads lack data, but that you don’t have enough leads in the first place
• You want AI to run LinkedIn outreach, maintain personalized conversations through multiple exchanges, handle objections, and book meetings on your calendar — autonomously, at scale
• You are a founder doing founder-led sales and need qualified meetings without the overhead of building and managing an SDR team
• You run an agency managing outreach programs for multiple clients and need a single dashboard to oversee unlimited LinkedIn accounts with per-client reporting
• You are an SDR team that needs to scale outbound LinkedIn activity without proportionally scaling headcount
• You want transparent, predictable flat-rate pricing with a 14-day free trial and no credit card required before committing — starting at $49 per month compared to Clearbit’s minimum of several hundred dollars per month when combined with the required HubSpot subscription

Skip Clearbit Entirely If…

Some teams will find that Clearbit/Breeze Intelligence is simply not a viable option regardless of their data needs:

• You are on Salesforce, Pipedrive, or any CRM other than HubSpot and have no plans to migrate — Clearbit’s standalone API is no longer available to new customers
• You need outbound-ready phone numbers, direct dials, or mobile numbers for a cold-calling motion — Clearbit does not provide these
• You are a small team with monthly lead volumes below 500 to 1,000 — the credit-based pricing and HubSpot subscription costs will not generate positive ROI at that scale
• Your target market is primarily in EMEA or APAC — Clearbit’s coverage in these regions, while improving, remains materially weaker than specialized regional providers like Cognism
• You need a prospecting database to build net-new contact lists for outbound campaigns — Clearbit enriches existing records and does not function as a prospecting database

Real User Reviews — What People Are Actually Saying

G2 Reviews (4.4/5, 628 Reviews)

On G2, Clearbit/Breeze Intelligence holds a 4.4 out of 5 rating across 628 verified reviews — a strong score that reflects genuine user satisfaction, particularly among the platform’s core audience of HubSpot-native marketing and RevOps teams.

The most consistently praised aspects of the platform in G2 reviews include the depth and reliability of firmographic data for US-based companies, the ease of HubSpot integration compared to third-party enrichment alternatives, the quality and comprehensiveness of the API documentation for technical users, and the time savings generated by automatic enrichment compared to manual research workflows.

The most consistent criticisms in G2 reviews center on three areas: data accuracy at the contact level (stale job titles and employment records), the credit-based pricing model and lack of rollover, and the HubSpot lock-in that limits the tool’s usefulness for organizations operating on other CRM platforms. Skrapp.io’s analysis of G2 feedback specifically noted that “users feel frustrated by Clearbit’s manual export/import workflows that need extra steps compared to all-in-one platforms” — a reflection of the broader engagement gap that Clearbit’s data-only model creates.

Capterra & TrustRadius Highlights

On Capterra, long-term Clearbit users describe the platform as a reliable component of their marketing and sales infrastructure, with several users reporting eight to nine years of continuous use. Common themes in positive Capterra reviews include the platform’s ability to surface accurate email addresses for targeted prospects, the quality of its Gmail integration for building targeted prospect lists, and the seamlessness of its CRM enrichment for Salesforce and HubSpot users (for those with legacy standalone access).

On TrustRadius, Clearbit’s contact, company, and industry information is rated at 9.3 out of 10 — one of the higher data quality scores in its category. Reviewers on TrustRadius specifically highlight the value of Clearbit’s API for automated data cleansing workflows, with one reviewer describing it as “a dynamic data operation system that a data team automates data cleansing by using Clearbit’s API to fill in missing contact details in their database.”

Recurring concerns on both platforms echo those on G2: occasional inaccuracies and outdated records, the tool’s narrower scope compared to all-in-one platforms, and post-acquisition pricing changes that have made the tool harder to justify for smaller teams.

What Reddit Is Saying (r/GrowthHacking, r/B2BMarketing)

Reddit communities focused on B2B marketing and growth have been significantly less forgiving of the post-acquisition changes than formal review platforms. The sentiment in communities including r/GrowthHacking and r/B2BMarketing reflects frustration with the pace and scope of product changes since HubSpot took ownership.

One frequently cited comment from r/GrowthHacking captured a common perspective: “Endpoints disappearing, prices going up, slower support, and you can’t even sign up for an account.” Another recurring complaint across r/B2BMarketing concerns the changes to visitor identification — specifically that HubSpot’s version now focuses on existing contacts rather than surfacing all visiting companies, which prospecting teams that relied on the original Weekly Visitor Report have described as a significant downgrade.

The community consensus appears to be that Clearbit/Breeze Intelligence works well as a HubSpot add-on for teams already embedded in the ecosystem, but that the transition from standalone product to platform feature has made it a less compelling option for the broader market that had previously adopted it.

The Verdict — Is Clearbit the Best B2B Enrichment Tool in 2026?

Clearbit entered 2026 as a product in transition. The core technology — real-time enrichment from 250+ sources, sub-500ms API speed, strong US firmographic and technographic data — remains genuinely competitive. For HubSpot-native teams, the depth of the native integration is hard to replicate with any third-party enrichment tool. And the form shortening feature, now credit-free, continues to deliver conversion rate improvements that are difficult to argue with.

But the honest scorecard looks like this:

• Data quality: Strong for US B2B firmographics and technographics; inconsistent at the contact level; weak for EMEA, APAC, and regulated sectors
• Pricing: Expensive, opaque, and structurally punitive — monthly credit expiration, no rollover, and a required HubSpot subscription that makes the real cost difficult to budget
• Ease of use: Excellent for HubSpot users; effectively unavailable for everyone else
• Integrations: Best-in-class within HubSpot; deprecated outside of it
• Outreach capability: None — Clearbit is a data layer, not a sales execution platform

The deeper issue is that the question of “is Clearbit the best B2B enrichment tool?” is increasingly the wrong question for most B2B teams to be asking. Enrichment — filling in blanks on existing records — is a means to an end. The end is pipeline: qualified meetings, opportunities, revenue. In 2026, the most forward-looking teams are evaluating their tools not by which one enriches data most accurately, but by which combination of tools most efficiently converts their ideal customer profiles into booked meetings and closed deals.

For that broader question, the answer involves different tools working in parallel:

• If your need is inbound enrichment inside HubSpot — making your existing leads richer and more actionable — Clearbit/Breeze Intelligence is the right tool. Nothing integrates as deeply or works as seamlessly within the HubSpot ecosystem.
• If your need is generating outbound pipeline through LinkedIn — finding qualified prospects, running personalized AI conversations, booking meetings autonomously — DealsFlow is built for exactly that. It starts at $49 per month, requires no credit card for the 14-day trial, and delivers the engagement layer that Clearbit fundamentally cannot provide.
• If your need is a comprehensive outbound database with phone numbers — particularly for phone-heavy enterprise sales motions — ZoomInfo or Cognism serve that need better than Clearbit does.
• If your need is outbound email at scale with built-in sequencing — Apollo provides more functional value per dollar for email-first teams.

The verdict: Clearbit/Breeze Intelligence is the best enrichment add-on for HubSpot teams — a meaningful but narrower designation than it held three years ago. For teams that fit that profile precisely, it earns its cost. For everyone else, 2026 offers better-fitted, more flexible, and often more affordable alternatives.

The most effective B2B sales stacks in 2026 are not built around a single enrichment tool. They are built around the full pipeline journey — from identifying and reaching the right prospects (DealsFlow), to enriching and qualifying them when they arrive (Clearbit), to engaging and closing them at scale (your CRM and sales execution stack). Clearbit remains a valuable piece of that puzzle. Just not the only piece — and for a growing number of teams, not the most important one.

Frequently Asked Questions

Is Clearbit free in 2026?

No. Every free Clearbit product was discontinued by the end of 2025. The free platform, Clearbit Connect, the Weekly Visitor Report, the TAM Calculator, and the free Slack integration were all shut down on April 30, 2025. The Logo API followed on December 1, 2025. There is no free tier or free trial available for Breeze Intelligence. Access requires a paid HubSpot subscription at minimum.

Is Clearbit still a standalone product?

No. For customers who created accounts in 2024 or later, Clearbit exists exclusively as Breeze Intelligence inside HubSpot. New API keys are not available, and the standalone enrichment, prospecting, and logo API endpoints have been deprecated. Legacy customers from 2023 and earlier retain their existing API key access, but new customers must access Clearbit’s capabilities through a paid HubSpot plan.

Does Clearbit provide phone numbers or email addresses for prospecting?

No. Breeze Intelligence enriches existing contact and company records with firmographic, technographic, and demographic data. It does not provide direct dial phone numbers, mobile numbers, or net-new contact emails for outbound prospecting. Teams that need this type of data should evaluate tools like ZoomInfo (best-in-class for direct dials), Cognism (EMEA coverage with mobile numbers), or Apollo (large email database with a free tier).

Can Clearbit book meetings or run outreach?

No. Clearbit is a data enrichment tool. It does not include email sequencing, LinkedIn outreach, conversational AI, or meeting booking functionality. For teams that need automated outreach and meeting generation — particularly via LinkedIn — tools like DealsFlow fill this gap directly. DealsFlow’s Arlo AI connects to your LinkedIn accounts, identifies qualified prospects, runs personalized conversations, handles objections, and books meetings autonomously, starting at $49 per month with a 14-day free trial.

How does Clearbit compare to Apollo or ZoomInfo?

Apollo provides a large contact database plus built-in email sequencing tools, making it a more complete outbound platform at a lower price point — better suited for email-focused SMB and startup teams. ZoomInfo provides the broadest US B2B database with best-in-class direct dial phone numbers and buyer intent data, making it the preferred choice for enterprise teams running phone-heavy outbound programs. Clearbit outperforms both on real-time API enrichment speed and depth of native HubSpot integration for inbound-led teams.

What integrations does Clearbit support?

Because Breeze Intelligence is now a native HubSpot product, it integrates deeply with the full HubSpot suite — Marketing Hub, Sales Hub, Service Hub, Operations Hub, and Commerce Hub. For teams on HubSpot, this native integration is one of Clearbit’s primary advantages. For teams on other platforms, integration options are now extremely limited — the standalone API endpoints that previously enabled Salesforce and Marketo integrations have been deprecated for new customers.

Who is Clearbit best suited for in 2026?

Clearbit/Breeze Intelligence is best suited for inbound-focused B2B SaaS and technology companies that are already operating on HubSpot Professional or Enterprise, generating 1,000 or more leads per month, and have dedicated RevOps or Marketing Ops resources to build and maintain enrichment-powered workflows. It is less well-suited for outbound-focused teams, non-HubSpot users, companies with significant international markets outside the US, or smaller teams with variable monthly lead volumes.