AIHubMix
AIHubMix is an OpenAI-compatible API gateway that aggregates hundreds of AI models, including GPT, Claude, Gemini, Grok, Qwen, DeepSeek and GLM, behind one endpoint and one key. Developers get unified chat, responses and embeddings interfaces in one place, per-model token pricing, free model access, an in-house LLM router, and a console for managing keys, usage and billing.
What is AIHubMix?
AIHubMix is a unified API gateway for AI models. It lets developers reach hundreds of large language, image, audio and video models from a long list of providers through a single, OpenAI-compatible endpoint. Instead of opening separate accounts, keys and SDKs for OpenAI, Anthropic, Google, xAI, Alibaba, DeepSeek, Z.AI, ByteDance, Moonshot and many others, a team points its existing OpenAI client at the AIHubMix base URL, swaps the model name, and starts calling. The platform exposes familiar surfaces: Chat Completions, the Messages format, and the newer Responses interface, plus embeddings, rerank, OCR, transcription, text-to-speech and image or video generation endpoints. The catalog is large and updated frequently. As of this writing the model list runs to roughly nine hundred entries, spanning flagship reasoning models such as GPT-6 Astra, Claude Opus 5.5 and Gemini Pro, fast and cheap workhorse models, dedicated coding models, and dozens of free models that require no credit card to try. New models are announced on the home page almost daily, and retired models are listed with dates and suggested replacements so integrations do not break silently. Pricing is pay-as-you-go and set per model. Each model lists its own input and output price per million tokens, along with optional costs such as web search per request. There are no seat licenses or subscription tiers; you recharge a balance and spend it as you make calls. A set of free models lets you prototype at zero cost, and an in-house LLM Router can automatically dispatch each request to a suitable, lower-cost model when you set the model name to auto. The router is charged at whichever model actually serves the request, so routing itself is free. Beyond raw inference, AIHubMix bundles developer conveniences: a web console for API keys, usage statistics, billing and support; a playground for testing prompts; a model comparison view; a live status page; and documentation with quick-start guides. Apps in the AIHubMix app store, such as Cherry Studio, LobeHub and the AI SDK, can consume the same key, and eligible app usage earns a 10% discount excluding Claude models. Enterprise options are available for teams that need more control, and the whole service positions itself as a low-friction way to consolidate many model providers behind one bill and one integration.
AIHubMix Core Features
OpenAI-compatible endpoint so existing SDKs work after changing the base URL
Hundreds of text, image, audio, video and embedding models from dozens of providers
Chat Completions, Messages, Responses, embeddings, rerank, OCR and speech endpoints
In-house LLM Router can auto-select a cheaper suitable model per request
Pay-as-you-go per-model token pricing with no subscription or seat fees
Free model tier that needs no credit card to start testing
Web console for API keys, usage statistics, billing and support tickets
Playground, model comparison view, live status page and English documentation
Who is AIHubMix for?
AIHubMix is aimed at developers, indie builders and product teams who want to use several AI models without juggling a separate account, key and SDK for every provider. If your code already speaks the OpenAI API, you can keep your client library, change the base URL to AIHubMix, and swap in any supported model name, which makes it a natural fit for teams that treat models as interchangeable components. It suits startups that need access to frontier models but cannot justify contracts with a dozen vendors, and cost-conscious teams that want to blend expensive flagship models with cheaper or free workhorse models in one application. Solo developers benefit from the free model tier, which lets them prototype chat, coding, vision, speech and image features before spending anything at all. It also fits agencies and consultants who deliver AI features across many clients and prefer one consolidated bill and a single usage dashboard. Teams building agent workflows, coding assistants, RAG pipelines or multimedia apps get the breadth of models they need without multiplying integration work. Larger organisations can explore the dedicated enterprise offering when they need stronger controls. Because billing is usage-based rather than per seat, AIHubMix works well for everything from a weekend prototype to a production service whose traffic, and therefore cost, scales with demand. Anyone who values a single OpenAI-compatible integration over maintaining many provider-specific ones will find the tradeoff appealing, while people who need only one provider's flagship model may not need a gateway at all.
AIHubMix Use Cases
Route GPT, Claude, Gemini and Qwen calls through one key in a single app
Cut provider integration work by pointing an existing OpenAI client at AIHubMix
Let cost-sensitive features fall back to cheaper or free models automatically
Build coding assistants on dedicated code models such as GLM and Kimi
Generate images, video and speech from the same account and API key
Prototype new AI features for free before committing to paid usage
Consolidate many providers into one bill with unified usage reporting
Compare models side by side for a task before choosing a production default
AIHubMix Pros and Cons
Pros
- One OpenAI-compatible key spans hundreds of models from many vendors
- Very large, frequently updated catalog that includes dozens of free models
- Clear per-million-token pricing with no subscription or seat commitment
- Console, playground, documentation and status page make onboarding quick
- Automatic LLM Router can lower cost without changing client code
Cons
- Pay-as-you-go billing means costs scale directly with production traffic
- You still depend on upstream providers for availability and model behavior
- Some newer features, such as the LLM Router, are still labeled beta
FAQ About AIHubMix
AIHubMix Pricing
Pay-as-you-go pricing per million tokens with dozens of free models and no subscription or seat fees.
Check official pricingFree
Access more than 60 free models, including coding and multimodal options, without adding a credit card.
Pay as you go
Recharge a balance and pay each model's listed input and output price per million tokens, with no subscription or seat fees.
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