Sigma.AI
Updated: November 11, 2025
Founder Daniel Tapias
Country: USA | Add Funding
Founded: 2008
Website: https://sigma.ai/
Sigma AI is a global training data collection, preparation and annotation services company. For companies building the next generation of AI, we provide the highest quality training data at scale, with a human touch.
Founded: 2008
Website: https://sigma.ai/
Sigma AI is a global training data collection, preparation and annotation services company. For companies building the next generation of AI, we provide the highest quality training data at scale, with a human touch.
