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Calendly alternative. Open source scheduling infrastructure. Self-hostable.
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Frequently asked questions
What is Cal.com?▾
Calendly alternative. Open source scheduling infrastructure. Self-hostable. It falls under the collaboration category and uses a open-source pricing model. The project is actively maintained with 45.9k GitHub stars.
Is Cal.com free?▾
Yes, Cal.com offers a free plan that you can use without a credit card. The pricing model is open-source.
How much does Cal.com cost?▾
Cal.com is free to start. It uses a open-source pricing model. A free plan is available for small projects or evaluation. Check https://cal.com for the latest pricing details and plan comparison.
What category is Cal.com in?▾
Cal.com is a collaboration tool. Team chat, project management, docs You can compare Cal.com with 0 alternatives in the same category on Soft.xyz.
Is Cal.com open source?▾
Yes, Cal.com is open source and freely available on GitHub. It has 45.9k stars and 14.3k forks, with the last commit on 2026-06-26. You can inspect the source code, contribute, or self-host it.
How popular is Cal.com?▾
Cal.com has 45.9k stars on GitHub and 201.7k weekly npm downloads. This places it among the most popular tools in its category. The project was last updated on 2026-06-26.