The Problem
Building with AI models today means dealing with fragmented infrastructure:- Multiple SDKs — OpenAI, Anthropic, Google, and others each have their own client libraries, auth flows, and response formats
- Vendor lock-in — switching models means rewriting integration code
- No reliability story — when a provider goes down, your app goes down
- Invisible costs — separate billing across providers makes optimization impossible
- No routing intelligence — you hardcode which model to use, even when a cheaper or faster option exists
How OpenModex Solves This
One API, All Models
Access 100+ models from OpenAI, Anthropic, Google, DeepSeek, Mistral, and Qwen through a single OpenAI-compatible endpoint.
Zero Lock-in
Switch models by changing one string parameter. Your code, your SDKs, your infrastructure — nothing else changes.
Built-in Reliability
Automatic fallbacks, circuit breakers, and health monitoring keep your app running even when providers fail.
Cost Intelligence
Smart routing, prompt caching, and per-request cost tracking help you optimize spending without sacrificing quality.
Who Uses OpenModex
Startups & Product Teams
Ship AI features fast without building provider abstraction layers. Start with one model, easily A/B test others, and scale without re-architecture.Platform & Infrastructure Teams
Centralize AI API access across your organization. Enforce rate limits, track costs per team, and maintain a single integration point.Agencies & Consultancies
Build client projects that aren’t tied to a single provider. Recommend the best model for each use case and switch instantly when the landscape changes.Key Differentiators
Get Started
Quickstart
Make your first API call in 2 minutes.
Architecture
Understand how OpenModex works under the hood.