Sepal AI
Data Development for Advanced AI
Sepal AI is active in the b2b space based in San Francisco, CA, USA.
Profile
Sepal is a data research company on a mission to advance human knowledge and capabilities through safe AI.
We partner with the world’s leading AI labs and enterprises to help their models get better at the tasks people actually want them to do.
We’ve built a Cloud-Native Agent Dataset Factory which turns the process of generating evaluation and training data from manual, inconsistent, and labor-intensive into something automated, standardized, and scalable.
Sepal AI was founded in 2024 by engineers and operators from Vercel and Turing. We went through Y Combinator, raised several million dollars from leading investors, and already count multiple Fortune 500s and top AI research labs as paying customers.
Its activity falls under b2b; the profile below is assembled from public directory data.
Its base of operations is San Francisco, CA, USA.
It is recorded at the Summer 2024 stage.
The company reports a headcount in the 15 range.
Directory analysis
Sepal AI is a U.S.-based B2B data research company focused on developing cloud-native datasets for advanced AI models. It automates the creation of training and evaluation data, aiming to improve model performance on real-world tasks. The company, founded in 2024 by former Vercel and Turing engineers, has secured several million dollars in funding and serves Fortune 500 firms and leading AI labs.
Positioning: Sepal AI positions itself as a specialized data infrastructure provider for AI, targeting enterprises that require scalable, standardized datasets. Its early traction with high-profile clients suggests a strong niche in AI model optimization, though it remains in the early funding stage.
Note: Sepal AI offers automated, cloud-native dataset generation for AI model training and evaluation.
Auto-generated directory analysis from public data · updated 12 Oct 2026. Informational only, not investment advice.
| Sector | B2B |
|---|---|
| Headquarters | San Francisco, CA, USA |
| Country | USA |
| Employees | 15 |
| Stage | Summer 2024 |
Website: www.sepalai.com
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