Reflex

Reflex is a platform for building internal business applications, agents and workflows, with an AI builder on top of an open source Python framework. A user describes the app they need in plain language, and the builder plans it before writing, produces real routes, state and interfaces, and runs tests before handoff. The result is ordinary code that teams can edit, connect to existing systems and run in their own environment. The Reflex Framework is Apache 2.0 licensed and lets developers build full stack web apps in pure Python. The platform adds the AI builder, built in integrations for databases, models, APIs and authentication, shared integrations across a workspace, MCP and skills for connecting coding agents, AI assisted testing, GitHub repo sync, code download and a beta security scanner. A Workflows product for AI agents that act across connected systems is listed as coming soon, and the vendor also offers forward deployed engineers who build with a customer. It is aimed at companies that want to replace purchased SaaS tools with software they own, across sectors such as finance, manufacturing, healthcare and the public sector. Pricing has three tiers. Free costs $0 and includes one public app on Reflex Cloud with limited AI generation and hosting. Pro is $25 per month, with the monthly usage allowance selectable at $25, $50, $100 or $200 and priced to match, adding private apps, custom domains and always on deployments. Enterprise is custom, with SSO, audit logs and deployment to the customer's Google Cloud project.