CloudMeet
Open source Calendly alternative that runs on Cloudflare’s free tier with Google Calendar and Outlook sync.
Open source alternative to:
CloudMeet is a lightweight, open source meeting scheduler that runs entirely on Cloudflare Workers, KV, and Pages. It is positioned as a privacy-friendly alternative to Calendly for solo workers and small teams who want a self-hosted booking page with zero server costs.
Invitee-facing pages let visitors pick an available slot, and events are created via the Google Calendar or Microsoft Graph (Outlook) APIs. Because it runs on Cloudflare’s free tier, the deployment story is a simple wrangler publish and you are done, with no traditional servers to operate.
CloudMeet is released under MIT and is a great fit for developers who want a Cal.com-style scheduler without a Docker stack, and who are happy to stay within the Cloudflare and OAuth ecosystem.
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Updated 11/6/2026, 12:01:06 PM
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