Compare the application you get
Retool offers a newer AI builder that generates React apps alongside its classic visual builder. Reflex generates Python-based apps. Evaluate code access and platform dependencies for the specific product you use.
Looking for tools like Retool? Build the actual app instead.
Retool helps teams build internal tools with visual and AI-assisted workflows. Reflex AI Builder is an alternative for teams that want to describe a business app, refine its generated code, and choose how to deploy it.
Example prompt
Build an internal refund approval tool connected to our orders database, with role-based access for support and finance.
When to consider tools like Retool
Retool is designed to get internal tools running quickly. Compare the app you will own and maintain after launch, as well as the first build.
Fit the workflow to your team
Both products can connect data and add custom behavior. Reflex is useful when you want to shape the screens and business logic together in an application your team can extend.
Choose a deployment you can operate
Retool offers cloud and self-hosted deployment. Reflex apps can use managed hosting or self-hosting too. Compare plan entitlements, infrastructure requirements, and the support you need.
Retool vs Reflex AI Builder
Both aim to get an internal tool live quickly. Compare the actual builder, plan, and operating model.
Scroll horizontally to compare →
| Decision | Retool | Reflex |
|---|---|---|
| Authoring | The new AI builder generates React apps. Classic apps use drag-and-drop components, queries, and JavaScript. | Use the open-source Python framework directly, or use Build to generate and edit a Reflex app. |
| Classic apps | The classic editor has its own component and query model. Evaluate migrations in the context of the app generation you use. | Recreate selected screens and platform bindings in Reflex. Reuse suitable API contracts and SQL rather than assuming automatic conversion. |
| Hosting | Self-hosted deployments can be Retool-managed or self-managed, alongside Retool-hosted options. | Self-host the open-source framework app or use Reflex hosting. Infrastructure and enterprise support have their own scope. |
| Access controls | Permissions vary by plan; organization groups, roles, and object access have distinct entitlements. | Workspace SSO/SAML and RBAC are commercial plan features. Application-user authorization still needs implementation and review. |
| Portability | Inspect generated code, resource calls, and identity dependencies for the actual builder and application you use. | The framework is Apache 2.0. Your application retains framework and package dependencies; moving hosts or frameworks can require work. |
Framework, AI Builder, and hosting: what's included?
Open-source framework
The Apache 2.0 Python framework is available independently of Build and managed hosting. Your app still depends on Reflex and its other packages.
Reflex Build
The AI development product generates and edits framework-based apps. Usage, private projects, repository access, and export entitlements belong to your plan.
Hosting and App Management
Managed deployment is an operating service. You can also self-host a framework app, providing its frontend, Python backend, configuration, and maintenance.
Enterprise
Enterprise packages and services have separate entitlements. Workspace SSO is distinct from app-user authentication. Authorization, auditing, and private deployment need configuration and an agreed operating plan.
Describe, build, test, ship
From an idea to a reviewed application in four steps.
Describe what you want
A prompt, a document, or a screenshot of the tool you have today.
Watch it come to life
See the app build in a live preview as it's generated.
Test before you ship
Use AI-generated tests as a starting point. Review the results and check permissions, data accuracy, and real user workflows.
Choose where to deploy
Use Reflex hosting or plan a self-hosted deployment. Review code export, infrastructure, and support requirements for your plan.
Built with Reflex
Bayesline on building financial applications with Reflex.
“Reflex definitely saved us from needing to hire a frontend engineer and sped us up by 4x relative to learning React”
Switching from Retool
Describe one internal tool or share screenshots, then rebuild its key screens and connect approved databases and APIs. Validate permissions, queries, and write operations before switching users. Existing platform bindings do not automatically transfer with a screenshot.
Frequently asked questions
The practical details before you choose.
What are good alternatives to Retool for internal tools?
Reflex AI Builder is an option for approval tools, admin panels, and operational dashboards. Start with a plain-English description, then compare the generated app and deployment options with the Retool builder you use.
Do we lose the component-library speed Retool is known for?
AI Builder can generate tables, forms, charts, and app flows from a description. Your team should review the generated behavior and configure authentication and access rules for the application.
Can we self-host from the start, without an enterprise plan?
The open-source Reflex framework supports self-hosting. Export and repository access for an AI Builder project depend on your plan, and private deployments or enterprise support may have additional requirements. Check current pricing for the setup you need.
Will this work for non-technical builders too?
Yes. Describing an app in plain English is the primary way to build it.
Describe your next internal tool in plain English
Start with one workflow and refine it with your team.