head to head · open source
ToolJet vs KeystoneJS
ToolJet has 41,179 GitHub stars, 5,510 forks, 1,204 open issues and last shipped yesterday. KeystoneJS has 9,986 stars, 1,262 forks, 138 open issues and last shipped 2 days ago. ToolJet leads on adoption by 312% (41,179 vs 9,986 stars). ToolJet is written in HTML under AGPL-3.0; KeystoneJS is written in TypeScript under MIT. ToolJet has attracted 13% as many forks as stars, KeystoneJS 13%. ToolJet 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
| ToolJet | KeystoneJS | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 10.0K |
| License | AGPL-3.0 | MIT |
| Written in | HTML | TypeScript |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 5.5K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ToolJet if
- You weight community size — 41K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches HTML
- You value the larger contributor base for long-term maintenance
pick KeystoneJS if
- You want the KeystoneJS feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and KeystoneJS fits your workflow better
About ToolJet
ToolJet is an open source platform for building internal tools: admin panels, dashboards, and operational apps that run on your existing databases, APIs, and SaaS systems. Build them by prompting. ToolJet AI turns a description into pages, queries, and components, and the coding agent you already use can do the same through ToolJet's MCP server. Agents build against ToolJet's real component and data contracts rather than emitting free form code, so what you get is an actual ToolJet app: one your team keeps editing in the visual builder, under the same permissions, environments, and version history as everything…
read the full ToolJet overview →
About KeystoneJS
Keystone helps you build faster and scale further than any other CMS or App Framework. Describe your schema, and get a powerful GraphQL API & beautiful Management UI for your content and data. No boilerplate or bootstrapping – just elegant APIs to help you ship the code that matters without sacrificing the flexibility or power of a bespoke back end. Contents Usage & Documentation Versioning Code of Conduct Security License Usage & Documentation Keystone 6 is published to npm under the @keystone 6/ namespace. You can find our extended documentation on our website, but some quick links that might be helpful: Read…
read the full KeystoneJS overview →
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Frequently asked questions
Is ToolJet or KeystoneJS more popular?
ToolJet has 41,179 GitHub stars and KeystoneJS has 9,986. ToolJet has the larger community by that measure.
Are ToolJet and KeystoneJS free?
Both are open source. ToolJet is licensed under AGPL-3.0 and KeystoneJS under MIT. Neither carries a licence fee.
What is the difference between ToolJet and KeystoneJS?
ToolJet is written in HTML and KeystoneJS 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, ToolJet or KeystoneJS?
Choose ToolJet if you want the larger community (41,179 stars) or its AGPL-3.0 licence terms. Choose KeystoneJS if its feature set, stack or MIT licence fits better. Both are self-hostable.