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RB2B among Y Combinator companies

RB2B was detected on 154 of 5,386 crawled Y Combinator company websites, a share of 2.9%.

5,386 of 6,133 Y Combinator domains returned a usable record and form the denominator. 5,242 were counted from a rendered homepage crawl on 4 September 2026, 144 from a plain fetch only, and 747 returned no usable record. Company list: Y Combinator company directory. <5 means fewer than 5 crawled domains in that group. Rank 2 of the 5 Visitor Identification and ABM tools published for this group.

Software used by Y Combinator companies · Visitor Identification and ABM across all groups · RB2B across every group and the wider sample

RB2B runs on these Y Combinator companies

• Povio
• Solugen
• Axoni
• Encord
• Jeeves
• GiveCampus
• Numeral
• Collectly
• Prodigal
• Fondo
• Conveo
• Exa
• Tavus
• AiPrise
• Confido
• Hive
• Cambio
• Vitable Health
• GovDash
• Arketa

20 of 154, ordered by team size, largest first.

<a href="https://installmap.com/groups/yc/rb2b"><img src="https://installmap.com/badges/yc/rb2b.svg" alt="RB2B runs on 154 of 5,386 crawled YC companies (2.9%)"></a>

[![RB2B runs on 154 of 5,386 crawled YC companies (2.9%)](https://installmap.com/badges/yc/rb2b.svg)](https://installmap.com/groups/yc/rb2b)

Other Visitor Identification and ABM tools in this group

• Apollo.io Tracker 3.2%
• Vector 2.3%
• ZoomInfo WebSights 1.4%
• Warmly 1.3%
• Unify 1.2%
• Dealfront Leadfeeder 1.2%
• Snitcher 1.1%
• Leadsy 1.0%