One API for every AI model
RoutePlex is an AI API gateway. You send a request, we route it to the right model, and the response comes back. Your prompts pass through in memory and are immediately discarded.
In-memory processing, nothing written to disk
OpenAI, Anthropic, Google — one endpoint
SSE delivery with two latency modes
Official SDKs or OpenAI SDK compatible
Only metadata: timestamps, token counts, costs
Why RoutePlex exists
Every AI provider has its own API, authentication, error format, and billing dashboard. If you want to use GPT-4o for some tasks and Claude for others — or fail over when a provider degrades — you end up building infrastructure instead of your product.
We built RoutePlex to be that infrastructure layer. One API key, one endpoint, one billing dashboard. Routing, failover, and cost tracking are handled for you.
We don't develop or train AI models. We don't store your data. We route requests — reliably, cheaply, and transparently.
Not a model provider
We provide infrastructure to access third-party models reliably and cost-effectively.
Fully stateless
Prompts and responses flow through in-memory only. Nothing is written to disk or retained.
Official SDKs & OpenAI compatible
Python and Node.js SDKs with zero dependencies. Also works as a drop-in OpenAI SDK replacement.
How we think about building this
Production over demos
We optimize for systems that run continuously. Reliability, predictability, and observability come before flashy features.
Privacy by architecture
Prompts and responses exist in memory for the duration of the request and are discarded. There’s nowhere to store them.
No vendor lock-in
Use intelligent routing for automatic model selection, or specify exact models directly. You always have full control.
Transparent billing
Usage tracked to the micro-cent, displayed in real time. Daily cost limits, token caps, and budget controls built in.
Simple by design
Connect
Sign up for free, get your API key, and install the Python or Node.js SDK. Also works with the OpenAI SDK.
Route
Choose a specific model or let intelligent routing select the optimal one for each request.
Scale
Monitor usage in real-time, set budget controls, and let automatic failover handle the rest.
Ready to simplify your AI stack?
Start building with RoutePlex for free. No credit card required.
Get in touch
Questions, partnerships, or enterprise inquiries?