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Sureform

Sureform is a YC Spring 2025 (P25) company. Based in San Francisco, CA, USA. Team of 2.

  • B2B
  • AI

About Sureform

GPAgent's own fund-neutral profile, written from public information. Updated Oct 5, 2026.

Summary

Sureform builds post-training datasets and reinforcement learning environments for frontier AI developers, drawing on real enterprise workflows to train multimodal and embodied AI systems. The data captures diverse human interactions across varied settings, targeting the specific gap between generic training data and the grounded, real-world inputs that world models and physical AI require.

Go-to-market

AI labs and frontier model developers are the buyers; outreach runs through a network sign-up for data contributors and direct contact for prospective customers.

From the Y Combinator listing

How Sureform describes itself in Y Combinator's public directory. Original listing (opens in a new tab)

High-quality human data for multimodal and physical AI

We collect high-quality multimodal human data, across diverse interactions and environments, to help advance the next generation of world models and embodied AI.

Facts

Industry
B2B / B2B
Location
San Francisco, CA, USA
Team size
2
Status
Active
Stage
Early

Founders (1)

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