head to head · open source
Metabase vs reaviz
Metabase has 50,114 GitHub stars, 6,968 forks, 4,346 open issues and last shipped yesterday. reaviz has 1,254 stars, 124 forks, 32 open issues and last shipped 3 months ago. Metabase leads on adoption by 3,896% (50,114 vs 1,254 stars). Metabase is written in Clojure under a custom or non-standard licence; reaviz is written in TypeScript under Apache-2.0. Metabase has attracted 14% as many forks as stars, reaviz 10%. Metabase was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-visualization), 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.
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Side by side
| Metabase | reaviz | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.3K |
| License | Custom / other | Apache-2.0 |
| Written in | Clojure | TypeScript |
| Last push | 2026-11-02 | 2026-08-10 |
| Forks | ⑂ 7.0K | ⑂ 124 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Metabase if
- You weight community size — 50K stars and counting
- You want the Custom / other license terms
- Your stack matches Clojure
- You value the larger contributor base for long-term maintenance
pick reaviz if
- You want the reaviz feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and reaviz fits your workflow better
About Metabase
Metabase Metabase is the easy, open source way for everyone in your company to ask questions and learn from data. Get started The easiest way to get started with Metabase is to sign up for a free trial of Metabase Cloud. You get expert support, backups, upgrades, an SMTP server, SSL certificate, SoC2 Type 2 security auditing, and more (plus your money goes toward improving a major open source project). Check out our quick overview of cloud vs self hosting. If you need to, you can always switch to self hosting Metabase at any time (or vice versa). Key Features Set up in five minutes (we're not kidding), or have…
read the full Metabase overview →
About reaviz
Data visualization library for React REAVIZ is a modular chart component library that leverages React natively for rendering the components while using D3js under the hood for calculations. The library provides an easy way to get started creating charts without sacrificing customization ability. 🚀 Quick Links Website Docs Blocks Storybook Changelog 🏗️ Other Projects Reagraph Open source library for large webgl based network graphs. Reablocks Open source component library for React based on Tailwind. Reaflow Open source library for workflow and diagram graphs. Reachat Open source library for building LLM/Chat…
read the full reaviz overview →
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Frequently asked questions
Is Metabase or reaviz more popular?
Metabase has 50,114 GitHub stars and reaviz has 1,254. Metabase has the larger community by that measure.
Are Metabase and reaviz free?
Both are open source. Metabase has no licence declared in this registry, and reaviz is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Metabase and reaviz?
Metabase is written in Clojure and reaviz 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, Metabase or reaviz?
Choose Metabase if you want the larger community (50,114 stars) or its Custom / other licence terms. Choose reaviz if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.