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Calnode
Self-hostable Calendly + Zoom, in one Go binary
Calnode is a self-hostable Calendly + Zoom alternative - one Go binary + SQLite. Book meetings and host video calls, AI-native, with recordings in your own bucket. Own your data, not a subscription. Apache-2.0, ~30¢/month, and small enough to audit yourself.
Hey Product Hunt 👋 I built Calnode because self-hosted schedulers had gotten heavy -Postgres, Redis, a Node monorepo — just to book a call. Calnode is one static Go binary + SQLite. Drop it on a $5 box (ours runs ~30¢/month) and you've got booking pages, Google/M365/CalDAV sync, an API, an MCP server for AI agents, and optional AI "book by chat" with your own LLM.
The part I'm proudest of: Calnode Rooms, built-in video that runs on your own LiveKit with recordings written to your S3 bucket and a self-serve audit kit so you can verify every security claim yourself instead of trusting a report.
It's Apache-2.0 and nothing's paywalled. Self-host is the product; a managed-hosting option is on the waitlist. Would love your feedback. I'm here all day.
▶️ Try it live (no signup): https://demo.calnode.com
🔗 https://calnode.com
🔗 https://github.com/Calnode/calnode
About Calnode on Product Hunt
“Self-hostable Calendly + Zoom, in one Go binary”
Calnode was submitted on Product Hunt and earned 7 upvotes and 13 comments, placing #103 on the daily leaderboard. Calnode is a self-hostable Calendly + Zoom alternative - one Go binary + SQLite. Book meetings and host video calls, AI-native, with recordings in your own bucket. Own your data, not a subscription. Apache-2.0, ~30¢/month, and small enough to audit yourself.
On the analytics side, Calnode competes within Open Source, Calendar, Artificial Intelligence and GitHub — topics that collectively have 615k followers on Product Hunt. The dashboard above tracks how Calnode performed against the three products that launched closest to it on the same day.
Who hunted Calnode?
Calnode was hunted by Wynne Pirini. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Calnode including community comment highlights and product details, visit the product overview.
Wynne Pirini