# 1 Best Open-Source Alternatives to Calendly in 2026

By Noah — last updated & pricing verified September 15, 2026.

> 1 of the 5 Calendly alternatives we list qualify for this filter. The [full list](https://findalternative.to/calendly) is the canonical page.

| Alternative | Best for | Price | Details |
| --- | --- | --- | --- |
| Cal.com | individuals and technical teams who want an open-source, self-hostable Calendly alternative with API-level control over booking flows | Free tier · paid from $12/mo | https://findalternative.to/cal-com/about |

All 5 alternatives to Calendly: https://findalternative.to/calendly

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Markdown mirror of https://findalternative.to/calendly/open-source — findalternative.to, honestly ranked software alternatives. AI info: https://findalternative.to/ai