Confident AI
YC W25 · Active · The LLM Eval and Observability Platform for AI Quality
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 HumanloopShared: llm eval, observability, enterpriseAcquiredAI, Devtools | AI, Devtools | Acquired | YCS20 |
 LangfuseShared: open source, eval, observabilityAcquiredAI, Data, Devtools | AI, Data, Devtools | Acquired | YCW23 |
 DAGWorks Inc.Shared: open source, observability, llmAcquiredAI, Devtools | AI, Devtools | Acquired | YCW23 |
 VocodeShared: open sourceAcquiredAI, Devtools | AI, Devtools | Acquired | YCW23 |
 Agenta.aiShared: open source, llmNot statedAI | AI | Not stated | Antler2023 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 MonosiShared: open source, observabilityInactiveData, Devtools | Data, Devtools | Inactive | YCS20 |
 SigNozShared: open source, observability, applicationActiveDevtools | Devtools | Active | YCW21 |
 ElementaryShared: open source, observabilityActiveData, Devtools | Data, Devtools | Active | YCW22 |
 TwentyShared: open sourceActiveDevtools | Devtools | Active | YCS23 |
 FlowiseAIShared: open source, evaluationAcquiredAI, Devtools | AI, Devtools | Acquired | YCS23 |
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 CorsairOpenRouter for IntegrationsActiveAI, Devtools | AI, Devtools | Active |
 MastraThe Javascript framework for building AI agents, from the Gatsby devsActiveAI, Devtools | AI, Devtools | Active |
 SublingualDaily productivity trackerInactiveAI, Devtools | AI, Devtools | Inactive |
 a0.devWe make mobile apps using AI.ActiveAI, Devtools | AI, Devtools | Active |
 assistant-uiOpen Source React.js Library for AI ChatActiveAI, Devtools | AI, Devtools | Active |
Founders
- Jeffrey IpFounder/CEO
- Kritin VongthongsriFounder/CTO
About Confident AI
Confident AI provides enterprises an all-in-one platform to evaluate, observe, red team, and govern AI applications. Built by the creators of DeepEval (16k stars, 8m monthly downloads), Confident AI is able to offer battle-tested, open-source evaluation algorithms while providing the infrastructure needed for teams to stay confident their AI systems.
- YC batch
- W25 · Winter 2025
- Status, per YC
- Active
- Category
- AI, Developer tools
- Team size
- 7
- Location
- San Francisco, CA, USA
- Founded
- 2024
- Checked
- 34m ago
YC tags: Developer Tools, Generative AI, Open Source, AI
Confident AI: questions
Which YC batch was Confident AI in?
Confident AI was in Y Combinator's Winter 2025 batch (W25).
Is Confident AI still active?
Y Combinator lists Confident AI as active.
Who founded Confident AI?
Confident AI's founders, as listed on its YC page: Jeffrey Ip (Founder/CEO), Kritin Vongthongsri (Founder/CTO).
Where is Confident AI based?
Confident AI 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.