Zero
Founded in 2026 by Tuomo Riekki and Santtu Koivumäki, Zero is a GTM operating system designed to automate manual tasks traditionally performed by sales, prospecting, and customer success teams. Its AI agents handle list building, outbound outreach, and customer health monitoring to reduce the need for legacy CRM software.
Funding
Every round, secondary, debt facility or acquisition involving Zero that Lounge tracks, newest first. Latest: Seed on Sep 15, 2026.
Timeline · 4
In the news
OneByZero raises $20M Series A from Jungle Ventures to take enterprise AI from pilots to production in APACDatabricks buys cloud spreadsheet startup Row Zero to plug into its Genie agentLawZero receives a C$300M ($215.2M) grant
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