Retool gives you a multi-purpose, cross-platform SQL GUI so you can quickly build apps on top of your data.

Native integrations with PostgreSQL, MySQL, SQL Server, Oracle DB, Redshift, BigQuery and more. Skip using different GUIs for different SQL DBs and get it all together in one simple frontend.

Connecting Retool to your SQL DB lets you run queries, inspect your schema and database objects, and auto-complete in our IDE. Manage, manipulate, and visualize your data with custom components instead of getting stuck in a CLI.

Need to rerun queries every 5 minutes? Trigger them based on events? Transform data in flight? Retool provides simple functionality for whatever surrounding logic you need.
From startups to Fortune 500s, the world's most effective teams use Retool to build custom business software. Our customers↗
As an engineer, I love Retool. My team now builds much-needed tools for customer support instantly. Also love how it's so hackable - there's little we can't do.
David Boskovitz
Software Engineer at Envoy
Whether you're building a basic CRUD interface or refund management software, internal tools have the same building blocks: tables, text boxes, dropdowns, etc. Retool gives you a simple way to connect these building blocks with your own data sources so you can assemble any custom dashboard, admin panel, or app quickly with our integrated client.
Start building an internal tool or customer portal in under 10 minutes.