LLM Gateway routes, manages, and analyzes requests across more than 40 language-model providers through one API.
9Router vs Helicone
How do 9Router and Helicone compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | 9Router | Helicone |
|---|---|---|
| What it is | 9Router routes AI requests across providers with automatic fallback and OpenAI-compatible endpoints. | Helicone provides an AI gateway for routing and monitoring AI applications. |
| Website | ||
| Type | Online tool | Website |
| Topic | ||
| Pricing | Not confirmed | Free trial |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both 9Router and Helicone.
Eden AI routes requests across language and other AI models through a unified API with provider options.
LiteLLM provides an AI gateway and LLM proxy with model routing, usage tracking, spend controls, and support for many providers.
Bifrost by Maxim AI is an open-source AI gateway for LLMs, MCP and agents with routing, governance, guardrails and observability, supporting 8+ providers and 1000+ models via a drop-in SDK replacement.
LiteLLM provides a way to call more than 100 language models through an OpenAI-compatible interface.
Semantic Cache Router presents a distributed semantic cache and stateful routing system.






