Clearbit
B2B data enrichment and intelligence platform providing company and contact data, website visitor identification, and marketing automation enrichment.
The problem it solves: Which companies are behind my leads? Clearbit enriches contacts with firmographic and technographic intelligence, now powering HubSpot's Breeze Intelligence.
Our verdict: Clearbit instead of SimilarWeb?
Switch if: B2B firmographic enrichment and identifying which companies are visiting your own site, now delivered inside HubSpot as Breeze Intelligence.
Don’t switch if: Estimating a competitor's traffic, channels, keywords or ad spend, because it enriches CRM records rather than benchmarking websites.
Biggest caveat: Since HubSpot's December 2024 acquisition, standalone signup was removed and free tools sunset, and contact-level data draws recurring stale/duplicative-data complaints.
Pricing Facts
Ratings Across the Web
Scores from public review platforms, checked 2026-07-12. We don't rate tools ourselves.
Does it replace SimilarWeb?
Clearbit measured against the six things people actually use SimilarWeb for.
Features & Capabilities
Available Features
Pros & Cons
Pros
Cons
Best Use Cases
Target Audience
What Real Users Complain About
Negative feedback found on public platforms — because every tool has trade-offs, and vendors won't show you these.
“lots of inaccuracies and duplicative data”
“Sales intelligence is very overhyped overall, but Breeze/Clearbit won't save you.”
Ready to Try Clearbit?
Get started with Clearbit for free and explore its features.