head to head · open source
Infisical vs ALTCHA
Infisical has 30,219 GitHub stars, 2,408 forks, 789 open issues and last shipped yesterday. ALTCHA has 2,870 stars, 143 forks, 0 open issues and last shipped 12 days ago. Infisical leads on adoption by 953% (30,219 vs 2,870 stars). Infisical is written in TypeScript under a custom or non-standard licence; ALTCHA is written in TypeScript under MIT. Infisical has attracted 8% as many forks as stars, ALTCHA 5%. Infisical was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Infisical | ALTCHA | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 2.9K |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-22 |
| Forks | ⑂ 2.4K | ⑂ 143 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Infisical if
- You weight community size — 30K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick ALTCHA if
- You want the ALTCHA feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and ALTCHA fits your workflow better
About Infisical
The open source secret management platform : Sync secrets/configs across your team/infrastructure and prevent secret leaks. Slack Infisical Cloud Self Hosting Docs Website Twitter Hiring (Remote/SF) Introduction Infisical is the open source security infrastructure platform that teams use for secrets, certificates, and privileged access management. We're on a mission to make security tooling more accessible to everyone, not just security teams, and that means redesigning the entire developer experience from ground up. Features Secrets Management: Centralize your application secrets and configuration across every…
read the full Infisical overview →
About ALTCHA
ALTCHA ALTCHA is a self hosted, privacy first security solution that protects your websites, APIs, and online services from spam and abuse through an innovative proof of work mechanism. Unlike traditional CAPTCHAs that depend on intrusive methods like cookies or fingerprinting, ALTCHA delivers robust protection while respecting user privacy. ALTCHA is fully compliant with: Global privacy regulations : GDPR, HIPAA, CCPA, PIPEDA/CPPA, LGPD, DPDPA, and PIPL Accessibility standards : WCAG 2.2 AA level and the European Accessibility Act For more details, visit altcha.org. Playground Want to see it in action? Visit…
read the full ALTCHA overview →
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Frequently asked questions
Is Infisical or ALTCHA more popular?
Infisical has 30,219 GitHub stars and ALTCHA has 2,870. Infisical has the larger community by that measure.
Are Infisical and ALTCHA free?
Both are open source. Infisical has no licence declared in this registry, and ALTCHA is licensed under MIT. Both are free to self-host.
What is the difference between Infisical and ALTCHA?
Infisical is written in TypeScript and ALTCHA in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Infisical or ALTCHA?
Choose Infisical if you want the larger community (30,219 stars) or its Custom / other licence terms. Choose ALTCHA if its feature set, stack or MIT licence fits better. Both are self-hostable.