Does TidyCal Have Open Source?

By ToolVS Research Team · Last checked April 1, 2026

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No, TidyCal is proprietary software. It is not open source.

What We Found

We checked this in April 2026 and here's what we found — TidyCal is a closed-source product built and maintained by AppSumo. There is no open-source version or community edition.

Limitations

⚠️ Fully proprietary
⚠️ No open-source version
⚠️ Cannot inspect or contribute to code

Need Open Source? These Tools Have It

Cal.comCheck Cal.com→

Try TidyCal Yourself

See if open source meets your needs. Most tools offer a free trial or free plan to get started.

Try TidyCalFree →

More About TidyCal

Does TidyCal have free plan?✅ YES Does TidyCal have custom domain?❌ NO Does TidyCal have self-hosting?❌ NO Does TidyCal have api access?❌ NO Does TidyCal have dark mode?❌ NO Does TidyCal have sso/saml?❌ NO

Frequently Asked Questions

Does TidyCal have open source on mobile?

Since TidyCal doesn't fully support open source on desktop, mobile support is not available either. Consider alternatives listed above if this feature is important to you.

Is open source available on TidyCal's free plan?

TidyCal doesn't offer open source on any plan currently. This applies to both free and paid tiers.

What are the best alternatives to TidyCal for open source?

For open source, consider Cal.com. These tools offer this feature and may better suit your needs. Check our comparison pages for detailed side-by-side analysis.

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About this check: We verify feature availability by reviewing official documentation, testing the product directly, and monitoring changelog updates. Information was last verified on April 1, 2026. Features and pricing may have changed since our last check.Our methodology →