ToolJet
ToolJet
An open-source low-code framework for building internal tools.
ToolJet is an open-source low-code platform that allows developers to rapidly build and deploy internal business tools, dashboards, and admin panels. It offers a visual drag-and-drop interface for UI design.
It connects effortlessly to almost any data source—from PostgreSQL and MongoDB to API endpoints and SaaS platforms like Stripe—enabling teams to build complex internal apps in minutes rather than weeks.
Key Features
- Visual drag-and-drop UI builder
- Connects to dozens of databases and SaaS APIs
- Custom logic using JavaScript (or Python)
- Role-based access control and SSO
- Self-hosted and highly secure
Frequently Asked Questions
Yes, ToolJet is open source. It is released under the AGPL 3.0 license.
You can use ToolJet as a free, open-source alternative to Retool.
Yes, ToolJet can be self-hosted on your own server or cloud infrastructure.
It is built using JavaScript, SCSS, Dockerfile, TypeScript, Shell.
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