About retool
retool Retool is a powerful low-code development platform designed for developers, engineering teams, and operations specialists to build custom internal applications rapidly. By connecting directly to database engines, gRPC services, and REST or GraphQL APIs, it provides a highly unified visual interface to construct administrative panels, custom CRM dashboards, and database GUIs. Under the hood, Retool leverages standard web languages like React, JavaScript, and SQL, allowing developers to write custom scripts and complex queries whenever they hit the limits of basic visual configurations. Its primary use case is accelerating the delivery of essential operational software, helping organizations bypass the overhead of writing boilerplate frontend code from scratch.
Under the hood, Retool compiles a visual layout of pre-configured UI components into a high-performance, responsive React application. The platform acts as a secure proxy to query your databases and APIs, meaning it never stores your underlying records or transactional data on its own servers. It also features modern developer capabilities like Retool Workflows for backend automation and Retool Agents for building custom LLM-powered tasks. However, one honest limitation is its visual flexibility; customizing the UI layout beyond the rigid grid system can be highly restrictive, often forcing developers to write complex custom CSS or embed custom-built iframe components to achieve precise designs.
Key Features
Drag-and-Drop React Component Library : Provides over 100 pre-built React components like tables, forms, charts, and file uploaders. These components connect dynamically to your data, allowing developers to assemble full application frontends in minutes rather than days.
Universal Data Connectors : Supports native integrations with PostgreSQL, MongoDB, Slack, Salesforce, and virtually any REST, GraphQL, or gRPC endpoint. This ensures developers can read and write data across disparate systems inside a single dashboard.
Retool Workflows : Allows developers to build event-driven backend automations and scheduled cron jobs using a visual canvas. This feature supports writing custom JavaScript and SQL steps to orchestrate complex ETL tasks and system syncs seamlessly.
AI-Native App Builder : Integrates smart AI capabilities directly into the editor to generate initial layouts, write query logic, and debug errors. This minimizes routine coding tasks and accelerates the time it takes to build functional interfaces.
Granular Access Controls (RBAC) : Enables administrators to establish role-based permissions, securing apps and data resources at a granular level. This ensures internal staff only see the records and tools appropriate for their respective business roles.
Managed Retool Database : Includes a built-in, fully managed PostgreSQL database with up to 5GB of storage. This allows teams to store application data locally within Retool without needing to provision external cloud hosting.
Git-Based Source Control : Integrates with enterprise code repositories like GitHub or GitLab to provide clear version history and branch-based editing. It helps teams maintain staging pipelines and perform code reviews before deploying internal apps.
Pros
✔ Slashes front-end development time by providing highly functional, pre-styled UI blocks.
✔ Allows custom JavaScript execution globally across components and queries for infinite flexibility.
✔ Provides robust security configurations and support for self-hosting in private clouds (VPCs).
✔ Comprehensive querying interface with built-in auto-complete and database schema inspection.
✔ Differentiated seat pricing structure lowers costs for non-technical internal app consumers.
✔ Supports importing bespoke custom React components when default visual options fall short.
Cons
✖ Imposes a steep learning curve for users who are not already familiar with SQL or JavaScript.
✖ Highly rigid visual layout system makes custom branding and precise UI designs hard to implement.
✖ Cloud-hosted instance lacks support for offline application execution and editing.
✖ Overall licensing costs can scale rapidly as the headcount of both builders and internal users grows.
✖ Advanced version control and Git sync are locked exclusively behind the custom Enterprise tier.
✖ Mobile app builder operates on a distinct framework, requiring separate layouts from web dashboards.
Plans & Pricing
| Plan | Type | Price | Usage Limit | Inclusions |
|---|---|---|---|---|
| Free ⚠️ | Monthly | $0 | Up to 5 users, 500 workflow runs/month | Unlimited web & mobile apps, 5GB data storage, up to 20 hours/month of Agents, 250 AI credits/month. |
| Team | Monthly | $10/mo per builder + $5/mo per internal user | 5,000 workflow runs/month | Everything in Free, staging environment, app release versions, access for more than 5 users, 1,000 AI credits/month. |
| Business | Monthly | $50/mo per builder + $15/mo per internal user | 5,000 workflow runs/month (additional runs $75 per 5k) | Everything in Team, audit logging, rich permission controls, portals and embedded apps, unlimited environments, 3,000 AI credits/month. |
| Enterprise | Custom | Contact Sales | Custom limits | Everything in Business, SAML/OIDC SSO, git source control, custom branding, independent workspaces, platform APIs, 10,000 AI credits/month, dedicated support. |
FAQs
Q1: Does Retool store my database credentials or actual records?
Retool securely encrypts and stores your database connection credentials using AES-256 encryption. However, it does not store your transactional records; queries run dynamically from your infrastructure straight to your user interface, passing safely through the proxy.
Q2: Can I deploy and run Retool on my own private infrastructure?
Yes, Retool supports a self-hosted deployment option using Docker or Kubernetes. This allows organizations with strict security standards to run the entire application environment behind their own virtual private clouds (VPCs).
Q3: What is the difference between a builder and an internal user?
A builder is a user account configured with the permissions to build, write queries, and publish Retool applications or workflows. An internal user is an employee who can access and execute those published applications but cannot make structural modifications.
Q4: Does Retool allow us to import custom React code?
Yes, if the native components in Retool do not suit your requirements, you can write and import custom React components. These custom components can easily exchange state variables with the rest of your Retool workspace.
Q5: How do AI credits function in the Retool pricing structure?
AI credits are pooled at the account level and cover all app generation assistance and developer AI actions. These credits are renewed on your monthly billing cycle and do not roll over to the following month.
Published on: June 16, 2026
