head to head
Retool vs Refine
Refine is the open source alternative to Retool — low-code internal tool builder. Here is the honest comparison.
Yes — Refine is a viable free replacement for Retool. Refine is open source under MIT, written in TypeScript, with 35,688 GitHub stars, 3,214 forks and 43 open issues; it was last pushed 7 days ago. Retool costs from $10, while self-hosting Refine carries no licence fee — the trade is your operational time instead of a subscription. 4 other open source Retool alternatives are tracked here, led by ToolJet at 40,936 stars. Refine ranks #3 of 5 tracked open source Retool alternatives by stars. The tracked set, by adoption: ToolJet (40,936 stars), AppSmith (40,894 stars), Budibase (28,289 stars), Teable (21,800 stars). Replacement criteria on this page: 4 reasons to move to Refine and 3 reasons to stay on Retool.
choose Refine if
- Your Retool bill is growing with seats or usage
- You need your data in a format and server you control
- Your compliance posture requires auditing the code that touches sensitive data
- You have (or can rent) a server and basic Docker comfort
stick with Retool if
- You need the polished onboarding and support SLAs of a commercial vendor
- Your team has zero capacity to operate software, even self-hosted-simple
- You depend on a Retool integration ecosystem that the OSS alternatives have not replicated
Side by side
| Refine (open source) | Retool | |
|---|---|---|
| Price | Free (self-hosted) | $10-$50/user/month |
| License | MIT | Proprietary |
| Source code | Public, auditable | Closed |
| Self-hosting | Yes — refinedev/refine | Cloud only |
| Data ownership | Your server, your format | Vendor's cloud |
| Community | ★ 36K · ⑂ 3.2K | — |
| Built with | TypeScript | — |
Why people look for a Retool alternative
About Refine
Refine is an open source React meta framework for building CRUD heavy internal tools, admin panels, dashboards, and B2B applications. It operates in the React ecosystem and targets developers who need structured, scalable frontends without the constraints of low code platforms or the overhead of building everything from scratch.
read the full Refine overview →
Other open source alternatives to Retool
last updated nightly · ranking method: github stars, live-tracked
Frequently asked questions
Is Refine a good replacement for Retool?
Refine is an open source alternative to Retool (Low-code internal tool builder). It is written in TypeScript and licensed under MIT, with 35,688 GitHub stars.
Is Refine free compared to Retool?
Yes. Refine is open source — there is no licence fee, and you can self-host it. Retool is typically a paid subscription, so the trade-off is licence cost against the operational work of running it yourself.
How do I migrate from Retool to Refine?
Migration effort depends on the data formats involved. Check Refine's documentation for import options, and compare the feature table above to confirm the capabilities you depend on are covered before switching.