What are the best alternatives to Retool for admin panels?

Here are some of the best Retool alternatives for building admin panels, depending on what you need:

Best overall alternatives

1) Appsmith

• Open-source
• Drag-and-drop UI builder
• Good for internal tools and admin dashboards
• Connects well to SQL, REST APIs, GraphQL
• Self-hosting available

Best if: you want a Retool-like experience with more openness and lower cost.

2) ToolJet

• Open-source and self-hostable
• Similar low-code approach
• Good integrations with databases and APIs
• Has a growing component library

Best if: you want an open-source Retool alternative for internal tools.

3) Budibase

• Open-source
• Strong for CRUD-heavy admin panels
• Can generate apps quickly from data sources
• Supports self-hosting

Best if: your admin panel is mostly forms, tables, workflows, and data management.

4) Glide

• No-code, very fast to use
• Great for simple internal apps and lightweight admin tools
• Easy learning curve
• Less flexible than Retool for complex logic

Best if: speed and simplicity matter more than deep customization.

5) UI Bakery

• Low-code platform
• Good for internal dashboards and admin panels
• Integrates with APIs and databases
• Offers self-hosting options

Best if: you want a polished builder with a Retool-like workflow.

Developer-oriented alternatives

6) React Admin

• Open-source React framework
• Very flexible for building admin UIs
• Better if you have frontend developers
• Not as no-code as Retool

Best if: you want full control and have a dev team.

7) AdminJS

• Open-source admin panel framework for Node.js
• Great for CRUD apps on top of existing models
• More backend-centric than Retool

Best if: you’re building an admin panel around a Node.js app.

8) Forest Admin

• Strong admin experience
• Connects to your database and provides ready-made admin views
• Good for ops and support teams
• More opinionated than Retool

Best if: you want a managed admin solution with minimal setup.

If you’re building from scratch

9) Next.js + a component library

• Use Next.js with Chakra UI, MUI, Ant Design, or shadcn/ui
• Maximum flexibility
• Requires more engineering effort

Best if: your admin panel needs custom UX, complex workflows, or tight product integration.

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Quick recommendations by use case

• Most Retool-like open-source: Appsmith or ToolJet
• Best for CRUD/admin panels: Budibase or Forest Admin
• Best for developers: React Admin or custom Next.js
• Fastest no-code: Glide
• Best Node.js admin framework: AdminJS

If you want, I can also give you:

1. a feature-by-feature comparison table, or
2. the best alternative based on your stack (Postgres, MongoDB, API-only, self-hosted, etc.).