About
OutcomeOS is an automation platform for growing businesses, agencies and developers who need to know a business result happened, not just that a workflow ran.
You define an outcome ("every qualified lead gets a reply within 24 hours"), attach workflows, and OutcomeOS counts success only from verified events: signed webhooks, authenticated API calls and provider-signed events. A workflow finishing never marks the outcome achieved.
Steps carry idempotency keys. An action that can't safely run twice and fails ambiguously isn't retried blindly; it goes to "Requires attention". Replay from failure reuses the steps that already succeeded.
Connectors: signed webhooks, HTTP, Twilio SMS, HubSpot, Stripe and Gmail. REST API, MCP server and llms.txt for agents. Runs on Cloudflare Workers. Free Starter plan; Growth from $29/mo.