head to head · open source
Keycloak vs helicalinsight
Keycloak has 37,139 GitHub stars, 9,008 forks, 3,292 open issues and last shipped today. helicalinsight has 1,080 stars, 771 forks, 55 open issues and last shipped 10 days ago. Keycloak leads on adoption by 3,339% (37,139 vs 1,080 stars). Keycloak is written in Java under Apache-2.0; helicalinsight is written in JavaScript under AGPL-3.0. Keycloak has attracted 24% as many forks as stars, helicalinsight 71%. Keycloak 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
| Keycloak | helicalinsight | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 1.1K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Java | JavaScript |
| Last push | 2026-10-05 | 2026-09-25 |
| Forks | ⑂ 9.0K | ⑂ 771 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Keycloak if
- You weight community size — 37K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick helicalinsight if
- You want the helicalinsight feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and helicalinsight fits your workflow better
About Keycloak
Keycloak is an open source identity and access management server, written in Java and licensed under Apache 2.0, that adds authentication and access control to applications and services, and it is intended for teams and organisations that want to own their user store rather than rent one.
read the full Keycloak overview →
About helicalinsight
Helical Insight is a free, self hosted, open source BI platform for teams that want dashboards, pixel perfect paginated reports, and AI conversational analytics without buying a commercial BI licence.
read the full helicalinsight overview →
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Frequently asked questions
Is Keycloak or helicalinsight more popular?
Keycloak has 37,139 GitHub stars and helicalinsight has 1,080. Keycloak has the larger community by that measure.
Are Keycloak and helicalinsight free?
Both are open source. Keycloak is licensed under Apache-2.0 and helicalinsight under AGPL-3.0. Neither carries a licence fee.
What is the difference between Keycloak and helicalinsight?
Keycloak is written in Java and helicalinsight in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Keycloak or helicalinsight?
Choose Keycloak if you want the larger community (37,139 stars) or its Apache-2.0 licence terms. Choose helicalinsight if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.