Capability
One API for many models
One API for many models: 16 AI tools in this graph can do it, including OpenRouter, Poe, AI SDK, LiteLLM and One API.
Reach models from many providers through one API and one bill.
Takes in Text → Gives out TextA kind of LLM API
Markdown version of https://godooo.ai/en/capability/model-gateway. Every page on this site has one: add .md to its address.
Tools that do it · 16
| Tool | How well | Pricing | Open source | How you run it |
|---|---|---|---|---|
| OpenRouterProduct | main job * | Free plan + paid upgrades | API · Web | |
| PoeProduct | main job * | Free plan + paid upgrades | Web · Mobile · API | |
| AI SDKFramework | main job * | Yes | API · Terminal | |
| LiteLLMFramework | main job * | Yes | Self-host · API · Terminal | |
| One APIProduct | main job * | Open source, free | Yes | Self-host · API · Terminal |
| Hugging FaceProduct | supported * | Free plan + paid upgrades | Web · API · Self-host · Runs offline | |
| Open WebUIProduct | supported * | Open source, free | Yes | Web · Self-host · Runs offline · API |
| NextChatProduct | supported * | Open source, free | Yes | Web · Desktop · Mobile · Self-host |
| Raycast AIProduct | supported * | Free plan + paid upgrades | Desktop · Browser extension · API | |
| Together AIProduct | supported * | Paid | API · Terminal · Self-host | |
| MastraFramework | supported * | Yes | Terminal · API · Self-host · Runs offline | |
| Pydantic AIFramework | supported * | Yes | Terminal · API · Self-host · Runs offline | |
| LLMCLI | supported * | Yes | Terminal · API · Runs offline · Self-host | |
| LibreChatProduct | supported * | Open source, free | Yes | Web · Self-host · API |
| ChatboxProduct | supported * | Open source, free | Yes | Desktop · Web · Mobile · Runs offline |
| Cherry StudioProduct | supported * | Open source, free | Yes | Desktop · Runs offline · Self-host |
* proposed by a machine, awaiting calibration
Questions
What is One API for many models?
Reach models from many providers through one API and one bill. One API for many models: 16 AI tools in this graph can do it, including OpenRouter, Poe, AI SDK, LiteLLM and One API.
Which tools are built for “One API for many models”?
OpenRouter, Poe, AI SDK, LiteLLM and One API.
Are there free tools for “One API for many models”?
AI SDK, LiteLLM, One API, Open WebUI, NextChat, Mastra, Pydantic AI and LLM.
Which open-source tools can do “One API for many models”?
AI SDK, LiteLLM, One API, Open WebUI, NextChat, Mastra, Pydantic AI and LLM.
Which tools for “One API for many models” run offline?
Hugging Face, Open WebUI, Mastra, Pydantic AI, LLM, Chatbox and Cherry Studio.