COMPANY PROFILE · UPDATED 04 JUL 2026
HumanSignal
HumanSignal (formerly known as Heartex) enables data science teams to build AI models with their company DNA. With the emergence of generative AI, it’s more important than ever to build highly differentiated models by guiding foundation…
San Francisco, CA · Columbus, OH
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- 2019
- Headcount
- 19
- Open roles
- 53
- Last raised
- Series A
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