What is ToolJet?
ToolJet is an open source low-code platform for building internal tools, admin panels, dashboards and business applications. It is made by ToolJet and combines a drag-and-drop app builder with data source connections, workflows and AI-assisted development. The problem it solves is the backlog of internal tools: operations teams can assemble an interface over existing data without waiting for a full engineering sprint.
Key features
- Drag-and-drop app builder. More than 80 components, including tables, forms, charts and buttons, can be arranged into an application.
- Data source connections. ToolJet connects to more than 100 databases, APIs and SaaS tools, and supports custom connectors on higher plans.
- ToolJet Database. A built-in no-code database on PostgreSQL stores app data without a separate service.
- Workflows and agents. A visual workflow builder and agent builder automate multi-step processes and connect to app data.
- AI app generation. An AI app builder can generate pages, queries and database tables from a prompt.
- MCP for coding agents. ToolJet MCP lets Claude Code, Codex or Cursor build governed ToolJet apps using an existing coding-agent subscription.
- Self-hosting and governance. ToolJet can run on Docker, Kubernetes, a VPC or on-premises, with SSO, audit logs and role controls on paid plans.
Who is ToolJet for?
Operations, finance, support and IT teams that need internal tools but lack engineering capacity, and developers who want to ship admin panels faster. It suits companies with data spread across databases, spreadsheets and SaaS tools, and regulated organisations that need self-hosting, SSO and audit trails. Agencies also use it to build client portals and back-office tools.
Use cases
- Building an admin panel over a production database.
- Creating an approval workflow that spans several SaaS tools.
- Giving support agents a customer lookup and action screen.
- Replacing spreadsheets with a shared operations dashboard.
- Letting a coding agent generate and maintain internal apps.
Pricing
ToolJet Cloud has a Free plan at $0 per builder per month with two builders, up to 50 end users, 10 apps and 100 AI credits. Basic costs $23 per builder per month, Pro costs $79 and Team costs $199, with higher limits, version control, SSO, audit logs and white labelling as the plans increase. Enterprise pricing is custom and adds unlimited end users, SCIM, custom AI models, multi-environment deployment and premium support. Self-hosted plans are also available. See the official ToolJet pricing page.
Getting started
- Create a free ToolJet Cloud account, or self-host the open source platform.
- Connect a database, API or SaaS tool as a data source.
- Drag components onto the canvas and bind them to queries.
- Add users and permissions, then deploy the app to your team.
Alternatives
- Retool is a low-code platform for internal tools and admin panels.
- Appsmith is an open source low-code platform for internal applications.
- Budibase is an open source low-code tool for business apps.
- Windmill combines workflow automation with internal app building.
FAQ
Is ToolJet free?
Yes. The Free plan costs $0 per builder per month with two builders, 50 end users, 10 apps and 100 AI credits. Paid plans start at $23 per builder per month.
What is ToolJet used for?
ToolJet is used to build internal tools such as admin panels, dashboards, approval flows and customer portals. It connects to existing databases and APIs and can be self-hosted.
ToolJet vs Retool?
Both are low-code platforms for internal tools. ToolJet is open source and can be self-hosted, while Retool is a hosted commercial platform. The right choice depends on self-hosting needs, pricing model and the data sources you use.
Can I self-host ToolJet?
Yes. ToolJet can run on Docker, Kubernetes, a VPC or on-premises, and the open source edition is free to self-host.
Does ToolJet support AI agents?
Yes. ToolJet has an AI app builder, an agent builder and an MCP integration that lets coding agents create and edit ToolJet apps.
