SignSplit emerged from stealth on October 5, 2026, announcing a $400 million strategic seed round that values the company at $1 billion and backing a global rollout backed by a multi-year package of strategic resources from its lead investor. The financing marks the company’s formal exit from stealth and supports an infrastructure SignSplit calls the signed-data economy.
SignSplit’s ‘signed data’ concept
SignSplit’s platform centers on what the company calls signed data: human-generated data, work or likeness that carry explicit consent, provenance and defined terms of use. The model is designed to let contributors license their data, skills or likeness and receive compensation, while AI and robotics companies, researchers and digital platforms can draw from curated pools of data built for specific needs. SignSplit also built a verification layer intended to allow AI systems, social platforms and other digital services to recognize signed content and retrieve its provenance, consent terms and usage rights.
“SignSplit provides solutions for a world where the boundary between human experience and technology is becoming increasingly fluid,” said Alessandro Monterosso, Co-Founder and CEO of SignSplit. “As AI reaches further into the real world, human knowledge, creativity, skills and identity will become increasingly connected to how technology evolves and interacts with the world around us.”
Strategic investor and company structure
The round’s strategic investor and partner is W Group, described by the company as a global fintech and technology ecosystem serving more than 40 million users in 150 countries. W Group, which brings together 11 businesses and more than 1,500 team members across 15 locations, committed capital plus strategic resources to support SignSplit’s multi-year global rollout.
“We believe that every serious participant in AI and the data economy will come to rely on SignSplit’s infrastructure. The scale of our commitment reflects both how early we believe we are, and how important we believe these solutions are for every industry that relies on human data,” said Volodymyr Nosov, Founder and President of W Group.
SignSplit was founded in 2024 and is incorporated as a Delaware Public Benefit Corporation. The company positions itself to serve customers in AI and robotics, academic and industrial researchers, and digital platforms. “We saw that the next generation of AI would need more than additional data — it would need higher-quality, real-world data with clear provenance, permission and rights attached to it,” Glib Denisov, Co-Founder, Executive Chairman and Chief Product Officer, said.
