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lemlist among Y Combinator companies

lemlist was detected on 16 of 5,386 crawled Y Combinator company websites, a share of 0.3%.

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.

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

lemlist runs on these Y Combinator companies

• AtoB
• autone
• Valiu
• Open
• Scispot
• AccessOwl
• Skypher
• Comena
• Combinely
• Kyber
• Rally
• truemetrics
• Moby Analytics
• Consul
• Paratus Health
• The Token Company

16 of 16, ordered by team size, largest first.

<a href="https://installmap.com/groups/yc/lemlist"><img src="https://installmap.com/badges/yc/lemlist.svg" alt="lemlist runs on 16 of 5,386 crawled YC companies (0.3%)"></a>

[![lemlist runs on 16 of 5,386 crawled YC companies (0.3%)](https://installmap.com/badges/yc/lemlist.svg)](https://installmap.com/groups/yc/lemlist)

Other Visitor Identification and ABM tools in this group

• Apollo.io Tracker 3.2%
• RB2B 2.9%
• Vector 2.3%
• ZoomInfo WebSights 1.4%
• Warmly 1.3%
• Unify 1.2%
• Dealfront Leadfeeder 1.2%
• Snitcher 1.1%