Reflex
Open-source Python framework for full-stack web apps, with Reflex Build, an AI builder that turns prompts into Reflex projects.
Overview
Reflex is an open-source Python framework, under Apache-2.0, for building full-stack web apps without writing JavaScript. Reflex Build is its separate AI app builder: a prompt becomes a standard Reflex project for internal tools, dashboards and business apps.
Generated projects can be edited, connected to Git or downloaded, and users can add MCP servers to the builder agent. Apps deploy to Reflex Cloud, a company’s own AWS, Google Cloud or Azure account, or its own servers.
The free plan includes 150 AI credits a month and one hosted app. Pro plans range from $25 to $200 a month by usage, and Enterprise is on request.
Features
- Builds full-stack web apps in Python without writing JavaScript.
- Turns a prompt into a standard Reflex project with Reflex Build.
- Lets users edit the code, connect it to Git or download it.
- Lets users add MCP servers to the builder agent.
- Deploys to Reflex Cloud, your own AWS, Google Cloud or Azure account, or your own servers.
Details
- Website
- reflex.dev
- Company
- Reflex
- Headquarters
- San Francisco, CA
- Category
- App builders
- Source
- Open source
- Repository
- github.com/reflex-dev/reflex · 29K stars
- License
- Apache-2.0
- Deployment
- Cloud, Self-hosted
- Commercial offering
- Yes, paid offering available
- Topics
- Listed
- August 2026
- Last verified
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