Weave
YC W25 · Active · AI to understand and then route engineering work
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 RefreshShared: engineering workActiveDevtools | Devtools | Active | YCX25 |
 Callosumnot in a program hereShared: route, task, modelElsewhereOther | Other | Elsewhere |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 Human BehaviorShared: analytics, understand, modelActiveAI, Data, Devtools | AI, Data, Devtools | Active | YCX25 |
 Odigos Technologies Inc.Shared: engineering work, quality, takeActiveDevtools | Devtools | Active | YCW23 |
 Traverse TechnologiesShared: engineering work, speedInactiveAI | AI | Inactive | YCW19 |
 NexobotShared: cost efficientNot statedOther | Other | Not stated | Antler2024 |
 OkayShared: analytics, engineeringAcquiredData, Devtools | Data, Devtools | Acquired | YCW20 |
Also from W25 in AI
All of W25| Company | Category | Status |
|---|---|---|
 LopusHeadless Data TeamActiveAI, Data | AI, Data | Active |
 RivieraAI Employees for HotelsActiveAI, Data | AI, Data | Active |
 RoarkTest, monitor, and improve your voice agentsActiveAI, Data | AI, Data | Active |
 VerbiflowOutbound Sequencing Infrastructure for StartupsActiveAI, Data | AI, Data | Active |
 .WaveContinuous inference for streaming AI modelsActiveAI, Devtools | AI, Devtools | Active |
 10xAI Sales Teams for Dental PracticesActiveAI, Data | AI, Data | Active |
Founders
- Adam CohenFounder/CEO
- Andrew ChurchillFounder/CTO
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.
- YC batch
- W25 · Winter 2025
- Status, per YC
- Active
- Category
- AI, Data, Developer tools
- Team size
- 14
- Location
- San Francisco, CA, USA
- Founded
- 2024
- Checked
- 1h ago
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.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.