
Common Room is a customer intelligence platform that empowers go-to-market (GTM) teams to identify who to target, when to engage, and how to convert prospects using advanced AI-driven insights. Their product suite includes Signals for capturing buying signals, Person360™ for AI-powered identity resolution and enrichment, and RoomieAI™ for automating and personalizing outbound sales plays. The platform integrates with existing tech stacks and replaces multiple point solutions by providing comprehensive, real-time buyer intelligence. Serving thousands of GTM teams from hyper-scalers to enterprises, Common Room offers scalable solutions that improve pipeline generation, meeting rates, and outbound conversion, positioning itself as a leader in AI-powered GTM intelligence.

Common Room is a customer intelligence platform that empowers go-to-market (GTM) teams to identify who to target, when to engage, and how to convert prospects using advanced AI-driven insights. Their product suite includes Signals for capturing buying signals, Person360™ for AI-powered identity resolution and enrichment, and RoomieAI™ for automating and personalizing outbound sales plays. The platform integrates with existing tech stacks and replaces multiple point solutions by providing comprehensive, real-time buyer intelligence. Serving thousands of GTM teams from hyper-scalers to enterprises, Common Room offers scalable solutions that improve pipeline generation, meeting rates, and outbound conversion, positioning itself as a leader in AI-powered GTM intelligence.
What they do: AI-powered customer intelligence platform for GTM teams (signals, identity, outbound automation).
Founded / HQ: 2020; Seattle
Funding: Approximately $52.9M total raised
Employees: Approximately 136
Key products / features: Person360 (identity/enrichment), Signals (buying signals), RoomieAI (outbound automation)
Go-to-market/customer intelligence and workflow automation, originating from gaps in tooling for Community and Developer Relations teams.
2020
Customer intelligence software
USD 52,000,000
Dealroom entry lists a Late VC round of $52.0M and an associated enterprise value of $300M.
USD 32,300,000
Company blog references a $32.3M Series B led by Greylock as part of reported combined funding.
“Investors include Greylock, Index, Madrona Venture Group, Next Play Ventures, 01 Advisors, and 40+ angel investors.”