head to head · open source
ToolJet vs Convex
ToolJet has 41,179 GitHub stars, 5,510 forks, 1,204 open issues and last shipped yesterday. Convex has 12,774 stars, 842 forks, 220 open issues and last shipped yesterday. ToolJet leads on adoption by 222% (41,179 vs 12,774 stars). ToolJet is written in HTML under AGPL-3.0; Convex is written in TypeScript under a custom or non-standard licence. ToolJet has attracted 13% as many forks as stars, Convex 7%. Convex 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 | Convex | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 13K |
| License | AGPL-3.0 | Custom / other |
| Written in | HTML | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 5.5K | ⑂ 842 |
| 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 Convex if
- You want the Convex feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Convex 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 Convex
Convex is the open source reactive database designed to make life easy for web app developers, whether human or LLM. Fetch data and perform business logic with strong consistency by writing pure TypeScript. Convex provides a database, a place to write your server functions, and client libraries. It makes it easy to build and scale dynamic live updating apps. Read the docs to learn more. Development of the Convex backend is led by the Convex team. We welcome small bug fixes and love receiving feedback. We keep this repository synced with any internal development work within a handful of days. Convex is a well…
read the full Convex overview →
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Frequently asked questions
Is ToolJet or Convex more popular?
ToolJet has 41,179 GitHub stars and Convex has 12,774. ToolJet has the larger community by that measure.
Are ToolJet and Convex free?
Both are open source. ToolJet is licensed under AGPL-3.0, and Convex has no licence declared in this registry. Both are free to self-host.
What is the difference between ToolJet and Convex?
ToolJet is written in HTML and Convex 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 Convex?
Choose ToolJet if you want the larger community (41,179 stars) or its AGPL-3.0 licence terms. Choose Convex if its feature set, stack or Custom / other licence fits better. Both are self-hostable.