What is Retool?
Retool, founded in 2017, is a low-code platform for building internal applications such as admin panels, dashboards and approval workflows. Its documentation describes connecting to databases, REST/GraphQL APIs and SaaS tools, assembling screens from prebuilt components, and scripting logic in JavaScript or SQL. Retool is not open source; self-hosted deployment is available but is positioned on its current pricing page as an Enterprise-tier option rather than something included on self-serve Free/Team/Business cloud plans.
Read the full overview
Sources checked 27 September 2026: official website, documentation, pricing.
Key capabilities
- Data connections: databases, REST/GraphQL APIs and common SaaS tools.
- UI builder: drag-and-drop components for tables, forms and dashboards.
- Logic: JavaScript and SQL for transforming data and wiring actions.
- Deployment: cloud plans (Free, Team, Business) plus an Enterprise self-hosted option.
Internal tool development, admin panels and operational dashboards are the core use cases. Confirm current per-user pricing, end-user licensing terms and whether self-hosting is required before committing.
Shortlist Retool when a team needs to ship internal tools quickly on top of existing databases and APIs and can accept a proprietary, usage-priced platform. Teams that specifically need a free self-hosted deployment should compare against open-source alternatives, since Retool's own self-hosting path is now an Enterprise arrangement.
A pilot should rebuild one real internal workflow, including authorization and error handling, and be evaluated by the team that will maintain it long term, not just the team that builds the first version.
Technical details
- Access
- Self-hosted
- Source model
- Other license
- Founded
- 2017
- Headquarters
- San Francisco, USA
- Pricing model
- Freemium
- API
- Available
- Website
- retool.com ↗
Official resources
What to verify for your environment
Start from the users, systems and operating responsibilities the tool needs to support.
- Confirm current features, licensing and support terms with the publisher.
- Validate deployment, data location, access control, backup and recovery requirements.
- Test integrations, export paths and a representative operational workflow before committing.
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