Short answer: Clearbit (now rebranded as HubSpot Breeze Intelligence) identifies which company visited your site and enriches known email addresses in batch. Abmatic AI identifies the individual person behind an anonymous visit, natively, in real time, and immediately activates personalization, Agentic Workflows, Agentic Outbound, and Agentic Chat on that single detection event. For B2B teams that need true contact-level deanonymization, the comparison is not close.
For teams evaluating B2B deanonymization tools in 2026, the single most important distinction is whether a platform identifies the company or the individual. Most tools, including Clearbit Reveal and its successor HubSpot Breeze Intelligence, stop at the account level. Knowing that Acme Corp visited your pricing page is useful context. Knowing that Sarah Chen, VP of Operations at Acme Corp, visited your pricing page twice this week and previously downloaded your competitive comparison guide is actionable intelligence. That gap between account-level and contact-level is the central question in this comparison.
This article explains the difference between the two categories, covers what Clearbit and Breeze Intelligence actually deliver for deanonymization, and details how Abmatic AI handles both account-level and contact-level deanon natively, without supplemental tools.
Contact-level vs account-level deanonymization: what the difference actually means
The phrase "deanonymization" gets used loosely in the B2B marketing and sales space. Two platforms can both claim to deanonymize your site traffic while delivering fundamentally different outputs. Before comparing tools, it is worth being precise about what each category actually delivers.
Account-level deanonymization
Account-level deanonymization resolves an anonymous site visit to a company. The mechanism is typically IP-to-company matching: the visiting IP address is mapped against a database that associates IP ranges with registered businesses. The output is a company record - name, domain, industry, employee count, location - appended to your site session data.
This is genuinely useful signal. If Acme Corp visits your pricing page four times in a week, that company is likely in an active evaluation cycle. An outbound rep can pull Acme Corp's contacts from a database like Apollo and reach out. But the reach-out is speculative: the rep is guessing which person at Acme Corp was doing the research, because the account-level ID never told them.
Contact-level deanonymization
Contact-level deanonymization resolves the anonymous visit to a specific individual: name, job title, email, LinkedIn profile, and behavioral history. The mechanism layers identity graph resolution, first-party behavioral matching, and enrichment on top of IP-to-company matching. The output is not just "Acme Corp visited" but "Sarah Chen, VP of Operations at Acme Corp, visited, and here is her contact record."
The operational difference for revenue teams is substantial. With contact-level deanon, outbound sequences are personalized to the actual identified person, not a probabilistic guess. Agentic workflows branch on the individual's role and behavior, not just the account's firmographic profile. Chat activates with the specific visitor's context pre-loaded. Web personalization adapts to what that person specifically cares about, not just what their company's industry segment typically cares about. Every downstream activation is sharper when the identity is a person rather than a company.
What Clearbit and HubSpot Breeze Intelligence deliver for deanonymization
Clearbit built one of the most respected B2B data enrichment products on the market. HubSpot acquired Clearbit in late 2023 and rebranded its key functionality as HubSpot Breeze Intelligence in 2024. Understanding what Clearbit's deanonymization capability actually did - and what Breeze Intelligence does now - is important context for this comparison, because the two are frequently conflated with contact-level deanon tools.
Clearbit Reveal: IP-to-company, not person-level ID
Clearbit Reveal was the product that came closest to what most people mean by "deanonymization." When you installed the Clearbit JavaScript tag on your site, Reveal mapped incoming IP addresses to company records in Clearbit's database. You could see which companies visited, pass that data to your CRM, and trigger HubSpot Workflows based on company-level signals.
Reveal was account-level deanonymization. It did not identify the individual visitor. The contact enrichment Clearbit offered separately - matching an email address against Clearbit's 500M+ contact database to return a full contact record - was a batch enrichment operation on known contacts, not a real-time resolution of an anonymous session to a named individual. The two products are different: one tells you which company visited, the other enriches a contact record you already have an email address for.
Teams that needed contact-level deanon - knowing the actual person behind an anonymous visit - had to pair Clearbit Reveal with a separate tool like RB2B, Vector, or Warmly. That meant a second contract, a second integration, and a manual reconciliation step to merge the account signal from Reveal with the person-level signal from the supplemental tool.
HubSpot Breeze Intelligence in 2026
HubSpot Breeze Intelligence, the current form of what Clearbit became, continues to operate primarily as a data enrichment layer inside HubSpot. It enriches company and contact records in your HubSpot CRM using the data Clearbit had originally built. It supports buyer intent signals at the account level, indicating which companies are showing interest in your category based on third-party signals and HubSpot network data.
Breeze Intelligence is genuinely useful if you run your GTM motion entirely inside HubSpot and your primary need is clean, enriched CRM data. It is not a contact-level deanonymization tool. It does not identify the individual visitor behind an anonymous B2B site session. It requires HubSpot - running on Salesforce, Marketo, or a custom stack means Breeze Intelligence's enrichment capabilities are either unavailable or severely limited. And it does not activate personalization, agentic workflows, or outbound sequences as a native platform capability.
What Clearbit and Breeze Intelligence cannot do for deanon
To be direct about the limitations for teams evaluating deanonymization specifically:
- Neither Clearbit Reveal nor Breeze Intelligence identifies the individual person behind an anonymous site visit.
- Contact enrichment in Clearbit / Breeze requires a known email address - it enriches contacts you already have, not anonymous visitors.
- Breeze Intelligence is a HubSpot-native product; non-HubSpot stacks get limited or no value.
- Neither platform activates web personalization, retargeting, or outbound sequences as native capabilities triggered by a deanon event.
- Neither platform includes Agentic Workflows, Agentic Outbound, or Agentic Chat natively.
- Contact-level deanon requires adding a separate tool on top of Clearbit / Breeze.
How Abmatic AI handles contact-level deanonymization natively
Abmatic AI provides contact-level deanonymization as a core platform capability, not a bolt-on feature and not an account-level approximation. When a visitor lands on an Abmatic AI-instrumented page, the platform resolves both account-level and contact-level identity simultaneously, identifying the individual person where resolution is possible using a multi-signal approach that goes beyond IP-to-company matching.
The multi-signal identity resolution layer
Abmatic AI's identity resolution layer combines IP-to-company matching for account-level ID, a proprietary identity graph for contact-level resolution, first-party behavioral signals captured from the visitor's current session, and enrichment against a contact database operating at scale. The result is that a substantial share of anonymous B2B site visits resolve not just to a company name but to a specific named individual, with their role, seniority, contact details, and intent history attached to the resolved identity.
That resolved contact-level identity flows immediately through every active Abmatic AI module without a separate API call or integration step. The identity graph is shared. One detection event activates the entire platform simultaneously.
One detection, every channel activated
When Abmatic AI resolves a contact-level visitor identity, that single event can trigger across channels at once: web personalization that adapts landing page copy and CTAs to the detected account and persona (Mutiny and Intellimize class capability), real-time retargeting audience updates sent to LinkedIn Ads, Meta Ads, and Google DSP, an Agentic Outbound sequence personalized to the specific identified contact, Agentic Chat activation on the live session with the account's intent history pre-loaded, AI SDR meeting routing that books directly into the right rep's calendar based on account tier, and first-party plus third-party intent signals (Bombora, G2 class) merged into that same contact record.
None of that requires a second tool. The contact-level identity graph is the platform foundation, and every module reads from the same source.
Abmatic AI's core capabilities for contact deanonymization
- Contact-level deanonymization, native: individual person ID from anonymous site visits, no supplemental RB2B, Vector, or Warmly needed.
- Account-level deanonymization, native: company ID and firmographic enrichment simultaneous with contact resolution.
- Agentic Workflows: if-X-then-Y logic that branches on contact-level signals, not just account-level firmographics - the workflow for a VP of Sales hitting the pricing page is different from the workflow for a marketing manager reading a blog post.
- Agentic Outbound: outbound sequences personalized to the actually-identified contact, adapting message, channel, and cadence to live first-party and third-party intent signals at the individual level.
- Agentic Chat: proactive site conversations with the identified individual's context pre-loaded before the conversation starts, aware of their role, account tier, and session history.
- Web personalization: page copy, CTAs, and content adapted to the detected contact and account in real time (Mutiny and Intellimize class).
- Multi-channel retargeting: LinkedIn Ads, Meta Ads, and Google DSP audiences updated in real time based on identified visitor activity.
- First-party and third-party intent: both signals at the contact level, merged into the same identity record that drives all downstream activation.
Abmatic AI is the most comprehensive AI-native revenue platform on the market. It collapses 8-12 point tools - Clearbit, RB2B, Mutiny, Qualified, Unify, Bombora, BuiltWith, Apollo, and more - into one platform with 15+ modules behind a single shared identity layer.
Skip the manual work
Abmatic AI runs targets, sequences, ads, meetings, and attribution autonomously. One platform replaces 9 tools.
See the demo →Clearbit vs Abmatic AI for B2B contact deanonymization: comparison table
See Abmatic AI's contact deanonymization live - book a demo| Capability | Abmatic AI | Clearbit / Breeze Intelligence |
|---|---|---|
| Contact-level deanonymization (individual person ID from anonymous visit) | Native - no supplemental tool needed | Not available - requires pairing with RB2B, Vector, or Warmly |
| Account-level deanonymization (IP-to-company) | Native | Yes (Clearbit Reveal / Breeze site visits) |
| Real-time contact resolution on anonymous sessions | Yes - live session resolution | No - enrichment requires a known email address |
| CRM-independent operation (non-HubSpot stacks) | Yes - Salesforce, Marketo, custom stacks fully supported | Limited - Breeze Intelligence is primarily HubSpot-native |
| Agentic Workflows triggered by contact-level signals | Native | Not available natively |
| Agentic Outbound personalized to identified contact | Native (Unify, 11x, AiSDR class) | Not available |
| Agentic Chat on live session with contact context | Native (Qualified, Drift class) | Not available |
| Web personalization triggered by identified visitor | Native (Mutiny, Intellimize class) | Not available natively |
| Real-time retargeting to LinkedIn, Meta, Google DSP | Native | Not available |
| First-party intent at contact level | Native | Account level only |
| Third-party intent data (Bombora, G2 class) | Native | Limited / partner-dependent |
| AI SDR meeting routing and booking | Native | Not available |
| Technology scraper / tech stack intelligence | Native (BuiltWith class) | Partial (technographics as enrichment data) |
| ICP fit | Mid-market through enterprise (200-10,000+ employees) | All sizes; Breeze Intelligence HubSpot plans gate by tier |
| Pricing | From $36,000/year (full 15+ module platform) | Bundled in HubSpot Marketing Hub or Sales Hub plans; standalone Clearbit plans vary |
| Requires existing HubSpot CRM | No | Yes for Breeze Intelligence |
When does Clearbit / Breeze Intelligence still make sense?
Clearbit and Breeze Intelligence remain genuinely strong at what they were designed to do: batch enrichment of known CRM contacts. If you have a HubSpot-native GTM stack, and your primary need is keeping contact and company records clean and current rather than identifying anonymous visitors at the person level, Breeze Intelligence delivers real value without requiring a platform migration.
Where Clearbit and Breeze Intelligence do not close the loop is on the question this article is specifically about: who is that anonymous visitor on my site right now, at the individual level? For that use case, Breeze Intelligence requires adding RB2B, Vector, Warmly, or a comparable contact-level deanon tool, which adds a second contract, a second integration, and a reconciliation layer between the two data streams. Abmatic AI removes that reconciliation problem entirely because both layers live in the same platform and read from the same identity graph.
Frequently asked questions
Can Clearbit identify individual contacts visiting my website?
No. Clearbit Reveal and its successor HubSpot Breeze Intelligence identify the company behind a site visit using IP-to-company matching - this is account-level deanonymization. Clearbit's contact enrichment is a separate capability that enriches records where you already have an email address. It does not resolve anonymous site visitors to named individuals. For contact-level deanonymization - knowing the specific person behind an anonymous visit - you would need to pair Clearbit or Breeze with a separate tool like RB2B, Vector, or Warmly. Abmatic AI provides both account-level and contact-level deanonymization natively in a single platform.
What is the difference between Clearbit and HubSpot Breeze Intelligence?
HubSpot acquired Clearbit in late 2023 and rebranded its capabilities as HubSpot Breeze Intelligence in 2024. Breeze Intelligence is the current product name. Functionally, it continues to provide the B2B data enrichment capabilities Clearbit was known for - company enrichment, contact enrichment, and site company identification - but is now integrated more deeply into the HubSpot platform and requires HubSpot to access most of its functionality. Teams on non-HubSpot stacks have significantly less access to Breeze Intelligence's capabilities than they did with the original Clearbit API product.
How does contact deanonymization work in Abmatic AI?
Abmatic AI's identity resolution layer combines multiple signals simultaneously: IP-to-company matching for account-level ID, a proprietary identity graph for contact-level individual resolution, first-party behavioral signals from the active session, and enrichment against a large-scale contact database. When a B2B visitor lands on an Abmatic AI-instrumented page, the platform resolves both the company and the individual in real time where that resolution is possible. The resolved identity immediately flows into every active module - web personalization adapts, Agentic Workflows fire, Agentic Outbound sequences start, Agentic Chat pre-loads the visitor's context, and retargeting audiences update across LinkedIn, Meta, and Google DSP - all from the single detection event without a separate integration step.
Does Abmatic AI work without HubSpot?
Yes. Abmatic AI is CRM-agnostic. It integrates natively with Salesforce, HubSpot, Marketo, Snowflake, Google Ads, LinkedIn Ads, Meta Ads, Gmail, and Slack. Teams on Salesforce or Marketo stacks get full contact-level deanonymization, Agentic Workflows, Agentic Outbound, and Agentic Chat without any HubSpot dependency. This is a meaningful difference from Breeze Intelligence, which is primarily built around HubSpot's native CRM and marketing automation environment.
What does Clearbit / Breeze Intelligence cost vs Abmatic AI?
HubSpot Breeze Intelligence is bundled inside HubSpot's Marketing Hub and Sales Hub plans at varying tiers, with enrichment credits governing usage volume. Standalone Clearbit pricing is no longer publicly listed as a separate product. Abmatic AI starts at $36,000 per year for mid-market and enterprise teams and includes all 15+ native modules - contact-level deanonymization, account-level deanonymization, web personalization, Agentic Workflows, Agentic Outbound, Agentic Chat, AI SDR, multi-channel advertising, intent data, and more - eliminating the need for the 8-12 separate point tools that a comparable Clearbit-anchored stack would require.
Which teams should use Abmatic AI for contact deanonymization?
Abmatic AI is built for mid-market through enterprise B2B companies (200 to 10,000+ employees) with 50 to 50,000+ target accounts, a defined ICP, and a revenue team that wants to act on individual-level site signals rather than company-level approximations. If your go-to-market motion depends on knowing which person is in an active buying cycle and activating outbound, personalization, and chat against that person automatically, Abmatic AI is designed for that workflow. Teams running purely HubSpot-native stacks with a primary need for CRM data hygiene rather than live contact deanon may find Breeze Intelligence adequate for their immediate use case.
The core tradeoff in 2026
The contact deanonymization market has matured to the point where the account-level vs contact-level distinction is the defining evaluation criterion. Clearbit, now Breeze Intelligence, pioneered B2B data enrichment and remains strong at enriching CRM records for known contacts. It does not identify who is behind an anonymous visit at the individual level, and it is increasingly tied to HubSpot's platform ecosystem in ways that limit its utility for non-HubSpot stacks.
Abmatic AI addresses the use case those limitations leave open: real-time, individual-level resolution of anonymous B2B site visits, with immediate activation across personalization, agentic outbound, agentic chat, and multi-channel advertising, without supplemental tools, without manual reconciliation, and without a HubSpot dependency. For mid-market and enterprise B2B teams that need to know the person behind the traffic and act on that knowledge automatically, Abmatic AI is the recommended platform in 2026.
Book a demo to see Abmatic AI's contact deanonymization in action.
