ToolJet vs Retool
ToolJet is an open-source alternative to Retool for building internal tools. Both have drag-and-drop editors and connect to databases and APIs. ToolJet is free to self-host; Retool is a more polished commercial product with better support and a wider component library.
Build a custom alternative freeSide-by-side
Open-source low-code framework for building internal tools vs Build internal tools fast.
| Feature | ToolJet | Retool |
|---|---|---|
| Pricing from | Free (open source), cloud from $10/mo | Free, paid from $10/user/mo |
| Primary use case | Open-source internal tool building on existing data | Fast internal tool development with polished components |
| Pricing | Free self-hosted; Business at $10/mo | Free for 5 users; Standard at $10/user/mo |
| Ease of use | Similar to Retool but slightly less polished | Faster to get started; better documentation |
| Key strength | Open-source; self-hostable; no vendor lock-in | Commercial support, more components, better integrations |
| Key weakness | Less mature; smaller community; fewer components | Expensive for large teams; proprietary |
| Team features | Granular permissions, SSO, audit logs | Granular permissions, environments, audit logs |
The third option most teams miss
Picking between ToolJet and Retool isn't the only choice.
ToolJet gives you Retool-like power for free with open-source flexibility - but Appaca goes further by building your internal tool from a description, requiring no SQL or component wiring.
- No code, no deployment, no devops
- Built-in database, dashboards, team access
- Refine with chat as your needs change
- Free to start, no per-seat pricing surprises
Common questions
Yes. ToolJet is a solid Retool alternative for teams that want open-source flexibility and self-hosting. It has a smaller component library but covers most common internal tool needs.
ToolJet connects to DynamoDB, S3, and other AWS services, as well as PostgreSQL, MySQL, MongoDB, REST APIs, and many more.
Retool generally has better performance and stability. ToolJet has improved significantly but enterprise-scale usage is better supported by Retool.
Appaca is a third option for teams that don't want to choose between two existing tools. Instead of forcing your workflow into someone else's product, Appaca builds a custom app from a description - with built-in database, hosting, and team access. Try it free at appaca.ai.