# ZenMux Alternatives

12 alternatives to ZenMux (444.39K monthly visits, Freemium, Paid), matched by function and use case.

About ZenMux: One unified API for 100+ AI models, with insurance when output disappoints — [Profile (Markdown)](https://openaitools.app/tool/zenmux.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Compare |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | [ZenMux vs OpenRouter](https://openaitools.app/compare/openrouter-ai-vs-zenmux.md) |
| 2 | [LiteLLM](https://openaitools.app/tool/litellm) | 576,967 | +7.9% | Freemium, Contact for Pricing | One open-source AI gateway for 100+ LLM providers | [ZenMux vs LiteLLM](https://openaitools.app/compare/litellm-vs-zenmux.md) |
| 3 | [OrcaRouter](https://openaitools.app/tool/orcarouter) | 975,300 | -5.2% | Freemium | One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control | [ZenMux vs OrcaRouter](https://openaitools.app/compare/orcarouter-vs-zenmux.md) |
| 4 | [Portkey](https://openaitools.app/tool/portkey-ai) | 195,650 | -9.4% | Freemium, Paid, Contact for Pricing | AI gateway, observability and guardrails for production LLM apps | [ZenMux vs Portkey](https://openaitools.app/compare/portkey-ai-vs-zenmux.md) |
| 5 | [LLM Gateway](https://openaitools.app/tool/llm-gateway) | 168,426 | -14.5% | Freemium, Contact for Pricing | One OpenAI-compatible API to route, monitor and control 250+ LLM models | [ZenMux vs LLM Gateway](https://openaitools.app/compare/llm-gateway-vs-zenmux.md) |
| 6 | [AiHubMix](https://openaitools.app/tool/aihubmix) | 238,455 | -16.1% | Contact for Pricing | One API key for hundreds of AI models | [ZenMux vs AiHubMix](https://openaitools.app/compare/aihubmix-vs-zenmux.md) |
| 7 | [RouterBase](https://openaitools.app/tool/routerbase) | 8,326 | +33.7% | Paid | One OpenAI-compatible API for 200+ AI models | [ZenMux vs RouterBase](https://openaitools.app/compare/routerbase-vs-zenmux.md) |
| 8 | [Manifest](https://openaitools.app/tool/manifest) | 54,135 | -23% | Free | The open-source LLM gateway that fixes your agents' requests on the fly | [ZenMux vs Manifest](https://openaitools.app/compare/manifest-vs-zenmux.md) |
| 9 | [AI/ML API](https://openaitools.app/tool/ai-ml-api) | 232,946 | -20.1% | Pay-as-you-go credits (free to start); enterprise custom pricing on request | One universal API for 500+ AI models and 1,000+ agentic tools | [ZenMux vs AI/ML API](https://openaitools.app/compare/ai-ml-api-vs-zenmux.md) |
| 10 | [SiliconFlow](https://openaitools.app/tool/siliconflow) | 276,303 | -10.5% | Pay-as-you-go | One API for fast, cost-predictable inference on LLMs and multimodal models | [ZenMux vs SiliconFlow](https://openaitools.app/compare/siliconflow-vs-zenmux.md) |
| 11 | [Eden AI](https://openaitools.app/tool/eden-ai) | 173,828 | +6.5% | Paid, Contact for Pricing | One API gateway and LLM router for around 1,000 AI models | [ZenMux vs Eden AI](https://openaitools.app/compare/eden-ai-vs-zenmux.md) |
| 12 | [CometAPI](https://openaitools.app/tool/cometapi) | 602,966 | +49.7% | Pay-as-you-go (credits) | One OpenAI-compatible API key for 500+ AI models | [ZenMux vs CometAPI](https://openaitools.app/compare/cometapi-vs-zenmux.md) |

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Source: https://openaitools.app/alternatives/zenmux

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