head to head · open source
openGym vs Hexclave
openGym has 18,854 GitHub stars, 2,487 forks, 109 open issues and last shipped yesterday. Hexclave has 6,883 stars, 530 forks, 65 open issues and last shipped yesterday. openGym leads on adoption by 174% (18,854 vs 6,883 stars). openGym is written in JavaScript under AGPL-3.0; Hexclave is written in TypeScript under a custom or non-standard licence. openGym has attracted 13% as many forks as stars, Hexclave 8%. Hexclave was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (passkeys), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| openGym | Hexclave | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 6.9K |
| License | AGPL-3.0 | Custom / other |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.5K | ⑂ 530 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openGym if
- You weight community size — 19K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Hexclave if
- You want the Hexclave feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Hexclave fits your workflow better
About openGym
A self hosted gym & body weight tracker you actually own. Plan your week, run guided workouts, track every set and your body weight over time — on your phone, synced across devices, behind your own passkey login. No account on someone else's server, no subscription, no ads. Just docker compose up . Home — today's workout & weight Guided workout — animated demos & sets Stats — heatmap, charts & PRs 🌐 opengym.duarte santos.ch · 📦 Source on GitHub · 🦊 GitLab mirror Screenshots, docs and the APK download live on the site. Want to poke at it first? The in browser demo is the real app with example data — no…
read the full openGym overview →
About Hexclave
Hexclave The user infrastructure platform. Hexclave handles everything around your users: authentication, teams, payments, emails, analytics, and much more. Get started with our AI prompt below. Website · Docs · Dashboard · Discord Get started Setting up Hexclave is one prompt. Paste this into your coding agent of choice: For AI agents If you're an AI coding agent, use your web fetch tool or curl the skill documentation for up to date integration instructions: What's included Hexclave ships as a catalog of apps you switch on as your product needs them. Each one is built on the same user model, and new apps land…
read the full Hexclave overview →
More in Security & Privacy
Related comparisons
More Identity & Access Management (IAM) projects
Compare either of these against the rest of the Identity & Access Management (IAM) field.
Frequently asked questions
Is openGym or Hexclave more popular?
openGym has 18,854 GitHub stars and Hexclave has 6,883. openGym has the larger community by that measure.
Are openGym and Hexclave free?
Both are open source. openGym is licensed under AGPL-3.0, and Hexclave has no licence declared in this registry. Both are free to self-host.
What is the difference between openGym and Hexclave?
openGym is written in JavaScript and Hexclave 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, openGym or Hexclave?
Choose openGym if you want the larger community (18,854 stars) or its AGPL-3.0 licence terms. Choose Hexclave if its feature set, stack or Custom / other licence fits better. Both are self-hostable.