Clearbit
B2B enrichment API that appends firmographic and technographic data to a contact or company record.
What is Clearbit?
Clearbit is an AI tool in the AI Data Enrichment Tools category. B2B enrichment API that appends firmographic and technographic data to a contact or company record. Tools that blend multiple data sources to fill in missing firmographic, contact, and company detail.
Teams typically bring in a tool like Clearbit when a broader platform's built-in version of this workflow isn't specific enough for what they need, rather than as a wholesale replacement for their existing stack — it gets adopted as a focused point solution and plugged in alongside whatever CRM, data, or workflow tools a team already runs. Concretely, that means reveal product deanonymizes companies browsing a website by matching IP addresses, and enrichment API appends firmographic and technographic fields to an existing contact or company record. Whether it's the right point solution for your setup is worth checking directly — for current plans, limits, and integration details, see Clearbit's own site; we'd rather point you there than guess.
Key Features
- Reveal product deanonymizes companies browsing a website by matching IP addresses
- Enrichment API appends firmographic and technographic fields to an existing contact or company record
Where Clearbit fits in your stack
Clearbit usually sits alongside the rest of a team's data enrichment stack rather than replacing it outright. In our directory it's grouped with Clay, People Data Labs, FullContact — if you're evaluating Clearbit, you're most likely comparing it against one of those, since they cover the same job, not a tool from an unrelated category. The ceiling most teams hit with tools in this category isn't the tool itself — it's the point where the workflow needs logic a vendor UI can't express (see the callout below).
Where a point solution like Clearbit breaks
- Enrichment "waterfalls" query providers in a fixed order regardless of which one is actually reliable for a given industry or region
- You pay per row enriched even for fields you already have, because the tool doesn't know what's already in your system
- Custom enrichment logic (e.g. "only enrich accounts above $1M ARR that haven't been touched in 90 days") isn't expressible in a no-code waterfall
Enrichment tools are general-purpose by design — they don't know your data model. An embedded engineer builds enrichment as a conditional pipeline against your actual CRM, so you only pay for the fields you're missing and the logic matches your business rules exactly. See the sidebar to talk it through.
Clearbit alternatives
Other ai data enrichment tools in our directory.
Clay
AI-enriched outbound data workflows that blend dozens of data sources.
People Data Labs
Person and company data API used to enrich records at scale via developer integration.
FullContact
Identity resolution and enrichment API for matching contact records across sources.
Explorium
AI-driven data enrichment platform that pulls external signals into your existing tables.
Not a tool — an embedded engineer
Enrichment tools are general-purpose by design — they don't know your data model. An embedded engineer builds enrichment as a conditional pipeline against your actual CRM, so you only pay for the fields you're missing and the logic matches your business rules exactly. See the sidebar.
Frequently asked questions
B2B enrichment API that appends firmographic and technographic data to a contact or company record. Specifically: reveal product deanonymizes companies browsing a website by matching IP addresses; enrichment API appends firmographic and technographic fields to an existing contact or company record. It's categorized in our directory under AI Data Enrichment Tools.