Relay
platformRelay is a San Francisco startup founded in 2021 building collaborative workflow automation with human-in-the-loop approval steps. Seed-stage company focused on team-based automation.
About Relay
Relay was a San Francisco-based startup that built Relay.app, a collaborative workflow automation product with human-in-the-loop capabilities. Founded in 2021 and funded at seed stage, it differed from traditional automation platforms by treating manual approval gates and multiplayer workflow editing as core parts of the builder rather than add-ons, and targeted teams whose processes mixed automated steps with human decision points.
The company announced the product’s closure in July 2026. Free-tier access ended on 15 August 2026 and the service shut down permanently on 14 September 2026.