Signed-data platform to protect, license and contribute your data, work and likeness
SignSplit PBC is a Wilmington, Delaware public benefit corporation building a signed-data platform that lets people and institutions protect, license and contribute their data, creative work and likeness, connecting them with demand for real-world human data across AI, research and media. On October 5, 2026 it announced it had emerged from stealth with a $400M strategic seed round secured with W Group at a stated $1B valuation, combining capital with strategic resources for a global rollout. The product is currently waitlist-only.