AxonHub

AxonHub is an open-source AI gateway that routes requests to over 100 large language models with built-in failover.

AxonHub is a unified AI gateway designed for enterprise reliability. It features an OpenAI, Anthropic, and Gemini compatible API with a flexible transformer pipeline, intelligent routing, and comprehensive tracing. It supports models from providers such as Deepseek, OpenAI, and Anthropic. The platform includes built-in failover, load balancing, cost control, and end-to-end tracing. Developers use any SDK to connect to multiple large language models through a single interface.

AxonHub at a glance

Best for: Software engineer
Runs on: Web
Pricing: Free
Released: September 2025
Category: AI coding tool
Website: axonhub.onrender.com

Key features

Unified OpenAI, Anthropic, and Gemini compatible API
Flexible transformer pipeline
Intelligent routing
Comprehensive tracing
Built-in failover
Load balancing
Cost control
End-to-end tracing

Use it for

Route requests across multiple large language models
Manage API failover and load balancing
Track and trace AI requests end-to-end
Control API usage costs

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