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About Reflex

The Operating System
for Critical Enterprise
Applications

Right now, the enterprise stack is fragmented and requires multiple tools and roles to ship an app. Teams face organizational bottlenecks at every turn—waiting on infrastructure, coordinating between specialists, juggling disconnected platforms. This slows everything down and makes building production apps unnecessarily complex.

Reflex is the operating system on which enterprises build mission-critical applications. We're the only platform that owns the underlying framework and handles the full lifecycle of your app. Our platform lets teams connect securely with company data, use AI to build standardized apps powered by our open source framework, and deploy with a single click to share with their company.

We're empowering teams to finish the whole production app themselves, without needing to get multiple roles and tools involved. We do this by building solid reusable abstractions at both the framework and infrastructure level. Reflex replaces the fragmented stack, letting teams build, deploy, and manage their apps in a unified platform.

AlekNikhil

Alek Petuskey & Nikhil Rao

Founders
Y Combinator
Abstract
Outset
Lux Capital
Box Group
Picus Capital

Reflex is backed by leading venture capital firms and angel investors including
Qasar Younis (Applied Intuition), Jack Altman (Lattice), Paul Copplestone (Supabase), Matt Kraning (Palo
Alto Networks, Alfredo Andere (Latch Bio), and others.

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How It Started

Reflex began as a simple idea: building web apps in Python should feel effortless. What started as an internal experiment quickly grew into a community-driven framework powering over a million applications.

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Core Values

Open source is at the core of Reflex. We build in the open, listen to our community, and believe the best developer tools are shaped by the people who use them. Transparency, collaboration, and craft come first.


We're Hiring

Join the team behind the platform trusted by the next generation

Our founding team consists of open source maintainers, top-ranked competitive programmers/IOI medalists, and founding team members from dev tool unicorns.

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What's New In Reflex

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Top Python Web Development Frameworks in 2026

Reflex vs Django vs Flask vs Gradio vs Streamlit vs Dash vs FastAPI

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Top 7 Enterprise AI App Builders in 2026: A Practical Comparison

Reflex.build vs Microsoft Power Apps vs Superblocks vs Blaze.tech vs Knack vs Lovable.dev vs Replit Agent

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Reflex Build On-Prem: The Secure AI App Builder That Runs Inside Your Company Infrastructure

An enterprise, on-premises AI app builder for developing secure internal tools and dashboards using Python.


Built with Reflex