Home / Groups / Y Combinator companies / Heap

Heap among Y Combinator companies

Heap was detected on 34 of 5,386 crawled Y Combinator company websites, a share of 0.6%.

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 · Analytics across all groups · Heap across every group and the wider sample

Heap runs on these Y Combinator companies

• Fivetran
• Lattice
• Luciq (formerly Instabug)
• Encord
• Deepgram
• Mux
• Instrumentl
• Paperspace
• Turing College
• MilkRun
• PocketSuite
• SimpleCitizen
• Lexter.ai
• Probably Genetic
• Nebia
• Prenda
• The Centre for Effective Altruism
• Thera
• yhangry
• Blair

20 of 34, ordered by team size, largest first.

<a href="https://installmap.com/groups/yc/heap"><img src="https://installmap.com/badges/yc/heap.svg" alt="Heap runs on 34 of 5,386 crawled YC companies (0.6%)"></a>

[![Heap runs on 34 of 5,386 crawled YC companies (0.6%)](https://installmap.com/badges/yc/heap.svg)](https://installmap.com/groups/yc/heap)

Other Analytics tools in this group

• Google Analytics 4 41.0%
• Google Tag Manager 29.4%
• PostHog 12.8%
• Cloudflare Web Analytics 9.5%
• Google Universal Analytics 7.9%
• Microsoft Clarity 7.8%
• Hotjar 3.8%
• Segment 3.8%