head to head · open source
Lightdash vs fluvio
Lightdash has 6,221 GitHub stars, 802 forks, 1,018 open issues and last shipped yesterday. fluvio has 5,260 stars, 530 forks, 139 open issues and last shipped 3 days ago. Lightdash leads on adoption by 18% (6,221 vs 5,260 stars). Lightdash is written in TypeScript under a custom or non-standard licence; fluvio is written in Rust under Apache-2.0. Lightdash has attracted 13% as many forks as stars, fluvio 10%. Lightdash was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-analytics), 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
| Lightdash | fluvio | |
|---|---|---|
| GitHub stars | ★ 6.2K | ★ 5.3K |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Rust |
| Last push | 2026-11-04 | 2026-11-02 |
| Forks | ⑂ 802 | ⑂ 530 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightdash if
- You weight community size — 6.2K 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 fluvio if
- You want the fluvio feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and fluvio fits your workflow better
About Lightdash
Open source Agentic BI for modern data teams Build governed metrics, dashboards, AI agents, and data apps from your context layer. Ship analytics through Git, CI, MCP, and the Lightdash CLI. Why Lightdash Lightdash is the Agentic BI platform for teams that want analytics to move like software. Your context layer defines trusted metrics, joins, permissions, business logic, and caching once, then powers every way people consume data: dashboards, AI agents, data apps, embedded analytics, SDKs, and MCP. Data teams can build and maintain analytics with any AI agent, then use the terminal, pull requests, and CI to…
read the full Lightdash overview →
About fluvio
Fluvio Composable, Declarative, Stateful Data Streaming System Fluvio is a lean and mean distributed data streaming engine written in Rust. Combined with Stateful DataFlow distributed stream processing framework, Fluvio provides a unified composable distributed streaming and stream processin g paradigm for developers. Quick Start Get started with Fluvio in 2 minutes or less! Step 1. Download Fluvio Version Manager: Fluvio is installed via the Fluvio Version Manager , shortened to fvm . To install fvm , run the following command: TEMPORARY NOTE : While we are transitioning to a new fluvio community hosted fluvio…
read the full fluvio overview →
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Frequently asked questions
Is Lightdash or fluvio more popular?
Lightdash has 6,221 GitHub stars and fluvio has 5,260. Lightdash has the larger community by that measure.
Are Lightdash and fluvio free?
Both are open source. Lightdash has no licence declared in this registry, and fluvio is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Lightdash and fluvio?
Lightdash is written in TypeScript and fluvio in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Lightdash or fluvio?
Choose Lightdash if you want the larger community (6,221 stars) or its Custom / other licence terms. Choose fluvio if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.