StartupAI & models
Agentin AI
Foundational model research
About
Agentin AI is an AI-native company based in San Francisco, United States, started in 2025. Foundational model research. It went through Y Combinator in the Winter 2025 batch. The team is around 2 people.
Reinforcement LearningAI
Facts
- Website
- agentin.ai
- City
- San Francisco
- Country
- United States
- YC batch
- Winter 2025
- Team
- 2 people
- Stage
- Early stage
- AI-native
- Yes
More AI & models in San Francisco
AnthropicLab$965bnMafia
Safety-focused lab building the Claude models.
San Francisco, United States
OpenAILab$852bn
Frontier model lab behind GPT and ChatGPT.
San Francisco, United States
Cognition AI$48bn
Artificial Intelligence. Valued at $48bn (September 2026).
San Francisco, United States
Scale AI$29bnHiring
Data-centric infrastructure to accelerate the development of AI
San Francisco, United States
Perplexity$20bnMafia
Answer engine that cites its sources.
San Francisco, United States
Faire$12.6bnHiring
The global online platform empowering independent retail.
San Francisco, United States
Is this your company?
Claim this profile
Free and instant: prove you run agentin.ai and edit the profile yourself.
- Your logo, office address and founder photos
- The ✓ Verified mark next to Agentin AI across the site
- Open roles listed on the Hiring board
- A followed link back to your website
For your website
A rank card with Agentin AI's standing on Labspie, or a simple badge. Both link to this profile and update themselves.