Signal AI Acquires Memo to Bring First-Ever Real Readership Data into Reputation Intelligence

Signal AI is building the reputation and risk tech modern leaders need to navigate a volatile world Signal AI, a global leader in AI-driven reputation and risk intelligence, announces its acquisition of Memo, the world’s first and only platform providing readership data directly from publishers. Memo currently serves the world’s leading Fortune 500 customers, including […]

Last updated Oct 22, 2026 by the ATDb Editorial Team