Retool is a low-code platform for building internal tools, admin panels, dashboards and AI apps. You drag UI components, connect them to databases and APIs with SQL or JavaScript, and deploy — often in hours instead of weeks. It is free for a limited number of users, with paid per-user plans for teams.
What is Retool?
Retool (Retool, Inc., founded 2017) gives developers a canvas of prebuilt components — tables, forms, charts, buttons — that talk directly to your data sources. Instead of writing a React front end and an API layer, you write queries and bind them to components. Its Retool AI line adds agents, chat interfaces and vector storage for AI-driven internal apps.
What features does Retool offer?
- 100+ integrations: Postgres, MySQL, MongoDB, Snowflake, Stripe, Salesforce, REST and GraphQL.
- Drag-and-drop UI: build tables, forms and detail views without writing CSS.
- Custom code: drop into JavaScript or Python for logic Retool components cannot express.
- Retool AI: add agents, chat and RAG features to internal apps.
- Self-hosting: deploy on your own cloud for data residency and compliance.
Retool highlights
- Free tier for small teams; paid plans start around $10 per user per month.
- Self-hosted option for regulated industries.
- Ships with permissions, audit logs and SSO on paid tiers.
What can you build with Retool?
- An admin panel to edit records in your production database.
- An internal dashboard pulling from multiple warehouses.
- A customer support tool with order lookup and refund actions.
- An approval workflow over Slack or email.
- An AI chat assistant wired to your company data.
It fits product and ops engineers who need internal tools quickly. It is a poor fit for public-facing marketing sites, and heavy customization eventually fights the framework. Per-user pricing also adds up fast across a large org.
Quick Summary
- Retool is a low-code platform for internal tools and admin panels.
- It connects to 100+ databases and APIs with SQL or JavaScript.
- The free tier covers small teams; paid plans start near $10 per user/month.
- Retool AI adds agents, chat and RAG to internal apps.
- Best for internal tools, not public websites.
