YCW25· AI· Data· DevtoolsWeave
AI to understand and then route engineering work
Founders
- Adam CohenFounder/CEO
- Andrew ChurchillFounder/CTO
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
Human BehaviorX25Understand your users beyond the numbersShared: analyticsActive
TagsafeW23Shared: analyticsActive
OkayW20Dashboards and actionable insights for high-performing engineering…Shared: analyticsAcquired
LangfuseW23Open source LLM engineering platformShared: analyticsAcquired
DatafoldS20Automating manual and repetitive data engineering tasks with AIShared: analyticsActive
Also from W25 in AI
Batchmates in Winter 2025.
Across fru.dev
About Weave
Weave builds AI to understand engineering work from prompt to production. We show how much faster AI is making your team, how that impacts quality, and what it's costing. Weave then takes that data to route all of your tasks to the most cost efficient model without compromising speed or quality. Weave is used by over 500+ orgs from startups to public companies like Robinhood, Posthog and Telnyx.
San Francisco, CA, USA
Weave: questions
Which YC batch was Weave in?
Weave was in Y Combinator's Winter 2025 batch (W25).
Is Weave still active?
Y Combinator lists Weave as active.
Who founded Weave?
Weave's founders, as listed on its YC page: Adam Cohen (Founder/CEO), Andrew Churchill (Founder/CTO).
Where is Weave based?
Weave lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.