head to head · open source
Redash vs sentinl
Redash has 28,860 GitHub stars, 4,634 forks, 805 open issues and last shipped yesterday. sentinl has 1,319 stars, 290 forks, 22 open issues and last shipped 10 months ago. Redash leads on adoption by 2,088% (28,860 vs 1,319 stars). Redash is written in TypeScript under BSD-2-Clause; sentinl is written in JavaScript under Apache-2.0. Redash has attracted 16% as many forks as stars, sentinl 22%. Redash 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
| Redash | sentinl | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 1.3K |
| License | BSD-2-Clause | Apache-2.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-01-21 |
| Forks | ⑂ 4.6K | ⑂ 290 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Redash if
- You weight community size — 29K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick sentinl if
- You want the sentinl feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and sentinl fits your workflow better
About Redash
Redash is designed to enable anyone, regardless of the level of technical sophistication, to harness the power of data big and small. SQL users leverage Redash to explore, query, visualize, and share data from any data source. Their work, in turn, enables anybody in their organization to use the data. Every day, millions of users at thousands of organizations around the world use Redash to develop insights and make data driven decisions. Redash features: 1. Browser based : Everything in your browser, with a shareable URL. 2. Ease of use : Become immediately productive with data without the need to master complex…
read the full Redash overview →
About sentinl
SENTINL is looking for a Community! Interested in helping continue/maintain/extend/document/test the SENTINL open source project? Contact us or open an Issue, we'd love to have you onboard! Siren Investigate & Kibana Alerting & Reporting App Watching your data, 24/7/365. SENTINL extends Siren Investigate and Kibana with Alerting and Reporting functionality to monitor, notify and report on data series changes using standard queries, programmable validators and a variety of configurable actions Think of it as a free an independent "Watcher" which also has scheduled "Reporting" capabilities (PNG/PDFs snapshots)…
read the full sentinl overview →
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Frequently asked questions
Is Redash or sentinl more popular?
Redash has 28,860 GitHub stars and sentinl has 1,319. Redash has the larger community by that measure.
Are Redash and sentinl free?
Both are open source. Redash is licensed under BSD-2-Clause and sentinl under Apache-2.0. Neither carries a licence fee.
What is the difference between Redash and sentinl?
Redash is written in TypeScript and sentinl 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, Redash or sentinl?
Choose Redash if you want the larger community (28,860 stars) or its BSD-2-Clause licence terms. Choose sentinl if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.