Tool overview
Reflex is listed under Programming AI tools.
What is Reflex?
Reflex lets Python developers build full-stack web applications without switching to JavaScript. Its open-source Apache 2.0 framework works with an AI builder and hosted platform for testing, private projects, domains, governance, and enterprise deployment.
Best for
Python developers and enterprises building full-stack web applications
Who is it for?
Decision note
Suitable for evaluation after confirming final commercial terms, permissions, data handling, lifecycle status, aliases, and any rebrand redirect. Keep Needs Review enabled until a human verifies the published profile.
Key features
Full-stack web development entirely in Python
Open-source Apache 2.0 application framework
AI Builder with testing and MCP skills
Hosted apps, custom domains, and rollbacks
GitHub, GitLab, and Bitbucket repository synchronization
Enterprise SSO, RBAC, audit, and self-hosting controls
Use cases
Building Python web applications
Creating internal enterprise tools
Deploying AI-assisted application prototypes
Hosting private production applications
Running regulated or air-gapped deployments
Pros
- Free framework and hosted entry tier
- Python-first development reduces language switching
- Source code can be downloaded on paid plans
- Enterprise deployment supports several clouds
Limitations
Reflex reduces full-stack complexity but does not eliminate software-security, performance, dependency, or deployment risk. Teams should review generated code, tests, access controls, infrastructure, and production behavior.
Pricing details
Billing options
Pricing note
Free includes the open-source framework, 50 monthly credits, and one hosted app. The stable Pro list price is $200 per month; a temporary $3 promotion ending July 22 is not used as the canonical starting price. Enterprise is custom.
Supported programming languages
- Python
Integrations
GitHub
GitLab
Bitbucket
AWS
GCP
Azure
Databricks
MCP
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