Refine vs Tooljet
Tooljet offers open-source drag-and-drop building you can self-host. Refine offers AI generation with full code ownership. Both build internal tools — they approach it differently.
You need an admin panel or dashboard. Tooljet offers open-source drag-and-drop building you can self-host. Refine offers AI generation with full code ownership. Both build internal tools; they approach it differently.
Tooljet continues the low-code tradition: visual building, widget configuration, and platform-specific abstractions. Refine represents the AI-native approach: describe what you want, get working React code.
Quick Comparison
| Feature | Refine | Tooljet |
|---|---|---|
| Best for | AI-generated internal tools | Self-hosted low-code building |
| AI-powered | Yes | No |
| Code ownership | Full (React/TypeScript export) | Partial (JSON configs) |
| Pricing | $20/mo flat | Free (self-hosted) / $20/user/mo (cloud) |
| Self-hosting | Generated code can be self-hosted | Yes (core feature) |
| Learning curve | Low | Medium |
What is Tooljet?
Tooljet is an open-source platform for building internal tools using drag-and-drop. Like Retool and Appsmith, you connect to databases and APIs, then visually assemble applications using pre-built widgets.
The platform launched as a simpler alternative to Appsmith. Its interface is cleaner, the learning curve is gentler, and documentation is straightforward. For teams wanting open-source internal tool building without complexity, Tooljet delivers.
Tooljet's main value is self-hosting. Run it on your infrastructure, pay nothing for licensing. For organizations with DevOps resources and data residency requirements, this matters.
The trade-off is manual building. Every component is dragged, dropped, and configured. There's no AI assistance; you build everything yourself.
What is Refine?
Refine is an AI-powered builder for internal tools. You describe what you want in natural language; the AI generates a complete working application.
The platform is built on the Refine open-source framework, a React framework designed specifically for internal tools. The AI generates code using patterns tested across thousands of production applications.
Refine connects to your actual database: Supabase or REST APIs. The AI reads your schema and generates code matching your data structure. You get a working application connected to real data, not a mockup with fake data.
You own the code. The generated React/TypeScript application can be exported, modified, and deployed anywhere.
Key Differences
Building Approach
Tooljet uses visual drag-and-drop building. Place a table widget, configure data source, set column properties, add form widgets, wire up actions. Each component is manually configured.
Refine uses AI generation. Describe "I need an order management interface with status filtering and the ability to update orders" and get a complete implementation. The AI handles component selection, layout, and data binding.
Code vs Configuration
Tooljet stores applications as JSON configurations. You're not writing code; you're configuring widgets. Export is possible but produces Tooljet-specific files that only run in Tooljet.
Refine generates actual React/TypeScript code. Standard files, standard patterns, standard React. Export and continue development in any editor.
Self-Hosting
Tooljet is designed for self-hosting. Docker deployment is straightforward. You control your data and infrastructure.
Refine's output is self-hostable. Generate your application, export the React code, and deploy anywhere: AWS, Vercel, your own servers. The Refine platform is cloud-based; the code you generate is yours.
Learning Curve
Tooljet requires learning its widget system, configuration patterns, and JavaScript customization. It's simpler than Appsmith but still requires investment.
Refine requires learning to prompt effectively. The AI handles framework knowledge; you focus on describing what you need. For developers already comfortable with React, the generated code is immediately understandable.
Cost Model
Tooljet Community Edition is free for self-hosting. Cloud options have per-seat pricing. Large teams self-hosting pay nothing for licensing.
Refine uses flat monthly pricing. $20/month for Pro regardless of team size. The generated code can be deployed without ongoing fees.
When to Choose Tooljet
- You need to self-host for data residency or cost reasons
- Your team has DevOps resources to maintain infrastructure
- You prefer visual drag-and-drop over AI generation
- Zero licensing costs is a priority
- You want an open-source platform you can modify
When to Choose Refine
- You want AI generation instead of manual building
- Full code ownership matters (standard React/TypeScript)
- You prefer describing what you want over configuring widgets
- Your team is comfortable with React and wants exportable code
- Speed matters; generation is faster than manual assembly
- You want to build on an open-source foundation (Refine framework)
The Bottom Line
Tooljet and Refine represent different approaches to internal tool development. Tooljet follows the low-code path: self-hosted, open-source, visual building. Refine follows the AI-native path: describe and generate with code ownership.
If you have DevOps resources, need self-hosting, and prefer visual building, Tooljet is a solid choice. It's simpler than Appsmith and free to run.
If you want to skip drag-and-drop entirely and own standard React code, Refine offers something Tooljet can't: AI generation with exportable code you control forever.
Frequently Asked Questions
Can Tooljet use AI to generate apps?
No. Tooljet is a drag-and-drop builder without AI generation. Every component is manually placed and configured.
Can I export my Tooljet apps as code?
Partially. Tooljet exports JSON configurations, not standard application code. You can't run a Tooljet app outside Tooljet.
Is Refine open-source like Tooljet?
The Refine framework (the underlying React framework) is open-source. The AI generation platform is a cloud service. The code you generate is fully yours.
Which is better for a small team?
Depends on your priorities. Tooljet is free if you self-host but requires infrastructure management. Refine's flat pricing and AI speed work well if you want to ship fast without ops work.