AI gateway rankings

Sorted by a blend of stability, speed score, and documentation completeness. The ranking is for shortlisting and is not a guarantee of third-party availability.

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Top List

Overall ranking

  1. 1

    OpenAI Official API

    For dev teams with high requirements for the responsible entity, terms, model capabilities, and compliance boundaries.

    Test yourselfStability 4.9Speed 4.6Docs High
  2. 2

    Anthropic Official API

    For teams needing Claude's native message format, long context, and enterprise compliance boundaries.

    Test yourselfStability 4.9Speed 4.5Docs High
  3. 3

    Google AI Studio

    For developers prioritizing evaluation of Gemini's native interface, multimodal input, and long context.

    Test yourselfStability 4.7Speed 4.4Docs High
  4. 4

    Vercel AI Gateway

    For frontend/full-stack teams, SaaS projects, and apps already using the Vercel AI SDK.

    ReachableStability 4.6Speed 4.4Docs High
  5. 5

    DeepSeek Official API

    For Chinese apps, coding assistants, and low-cost inference scenarios.

    Test yourselfStability 4.6Speed 4.4Docs High
  6. 6

    Groq

    For real-time chat, voice pipelines, low-latency prototypes, and open-model inference testing.

    Test yourselfStability 4.3Speed 4.8Docs High
  7. 7

    Volcengine Ark (Doubao)

    For Chinese apps, content production, and high-concurrency low-cost inference scenarios.

    Test yourselfStability 4.4Speed 4.5Docs High
  8. 8

    OpenRouter

    For developers who need unified access to major overseas models, model routing, and cost comparison.

    ReachableStability 4.5Speed 4.3Docs High
  9. 9

    Alibaba Cloud Model Studio

    For enterprise users, Alibaba Cloud ecosystem users, and teams needing Qwen/DeepSeek China APIs.

    Test yourselfStability 4.5Speed 4.3Docs High
  10. 10

    Fireworks AI

    For teams needing high-concurrency open-model inference, structured output, and enterprise support.

    Test yourselfStability 4.4Speed 4.4Docs High
  11. 11

    Zhipu AI BigModel

    For developers needing domestic GLM, Chinese, multimodal, and enterprise support.

    Test yourselfStability 4.4Speed 4.2Docs High
  12. 12

    Together AI

    For dev teams building inference, fine-tuning, and productized deployment around open models.

    Test yourselfStability 4.3Speed 4.3Docs High
  13. 13

    Portkey AI Gateway

    For enterprise dev teams needing multi-provider governance, auditing, fallback, and cost attribution.

    ReachableStability 4.4Speed 4.1Docs High
  14. 14

    SiliconFlow

    For Chinese apps needing domestic LLMs, vector retrieval, speech, and image APIs.

    ReachableStability 4.2Speed 4.4Docs High
  15. 15

    xAI Grok API

    For developers wanting to include Grok in multi-model evaluations or needing xAI's native capabilities.

    Test yourselfStability 4.3Speed 4.1Docs High
  16. 16

    Moonshot AI

    For Chinese long-document, knowledge-base, contract, and report processing apps.

    Test yourselfStability 4.2Speed 4.1Docs High
  17. 17

    DeepInfra

    For developers cost-sensitive about open models who need an overseas inference API.

    Test yourselfStability 4.1Speed 4.2Docs High
  18. 18

    AI/ML API

    For developers who need one key to call many kinds of models and can use overseas billing.

    ReachableStability 4.1Speed 4.0Docs High
  19. 19

    Baidu Qianfan

    For the Baidu Cloud ecosystem, enterprise services, ERNIE models, and compliant domestic-model deployment.

    Test yourselfStability 4.1Speed 4.0Docs High
  20. 20

    LiteLLM Proxy

    For dev teams with ops capacity who want control over API keys, logs, routing, and permissions.

    Self-hostedStability 4.0Speed 4.0Docs High
  21. 21

    laozhang.ai

    For developers needing China direct connection, Chinese tutorials, and a multi-model relay entry point.

    Test yourselfStability 4.1Speed 4.0Docs Medium
  22. 22

    302.AI

    For users who want to quickly try many kinds of AI tools without signing up for multiple overseas services.

    Test yourselfStability 4.0Speed 4.0Docs Medium
  23. 23

    MiniMax API

    For role-play, Chinese dialogue, speech synthesis, and interactive entertainment apps.

    Test yourselfStability 4.0Speed 4.0Docs Medium
  24. 24

    AiHubMix

    For individuals or small teams needing centralized access to text, image, and music models.

    Test yourselfStability 4.0Speed 3.9Docs Medium
  25. 25

    API2D

    For developers who only need an OpenAI-compatible interface and want simple integration.

    Test yourselfStability 4.0Speed 3.9Docs Medium
  26. 26

    CoderPlan

    For China-based AI coding-tool users and developers needing a unified LLM API gateway.

    Test yourselfStability 3.9Speed 4.0Docs Medium
  27. 27

    ClaudeAPI

    For China-based developers mainly using Claude Code and Claude Sonnet/Opus/Haiku to test with small amounts first.

    Test yourselfStability 3.9Speed 3.9Docs Medium
  28. 28

    OhMyGPT

    For individual developers, lightweight scripts, and trials needing Alipay/WeChat top-up.

    Test yourselfStability 3.8Speed 3.9Docs Medium
  29. 29

    One API

    For webmasters, internal team gateways, and scenarios needing multi-channel key management and quota allocation.

    Self-hostedStability 3.8Speed 3.8Docs Medium
  30. 30

    New API

    For teams or webmasters needing self-hosted multi-model relay, quota management, and channel distribution.

    Test yourselfStability 3.8Speed 3.8Docs Medium
  31. 31

    V3 API

    For developers needing China-based Claude/GPT relay and able to accept small-scale load-testing first.

    Test yourselfStability 3.8Speed 4.0Docs Low
  32. 32

    Xigua API

    For individual developers wanting a low-cost way to try a multi-model aggregation entry, willing to test small first.

    Test yourselfStability 3.8Speed 3.8Docs Low
  33. 33

    Closeai

    For individual developers wanting to test OpenAI and Claude relays with small amounts and focused on value.

    Test yourselfStability 3.8Speed 3.8Docs Low
  34. 34

    0011.ai

    For developers testing relays around AI coding tools like Claude Code, Codex, and Cursor.

    Test yourselfStability 3.7Speed 3.8Docs Low
  35. 35

    GPTGod

    For individual developers testing OpenAI or Claude relays with small amounts.

    Test yourselfStability 3.7Speed 3.7Docs Low
  36. 36

    Hezu Bus

    For individuals wanting to test AI coding-model relays on a small budget.

    Test yourselfStability 3.6Speed 3.7Docs Low
  37. 37

    Sublyx

    For individual developers who need to first validate OpenAI/Claude-compatible interfaces with small amounts.

    Test yourselfStability 3.6Speed 3.7Docs Low
  38. 38

    Wuai API

    For individual scenarios doing small-amount trials of aggregation APIs with a high need for payment convenience.

    Test yourselfStability 3.6Speed 3.7Docs Low
  39. 39

    Msairelay

    For individual developers who need GPT/Claude relay and are willing to test with small amounts first.

    Test yourselfStability 3.5Speed 3.8Docs Low
  40. 40

    HCAI

    For lightweight testers needing China direct connection and a unified multi-model entry point.

    Test yourselfStability 3.5Speed 3.7Docs Low

Risk

Risk notice

This site only organizes information about AI API relay services; it makes no guarantee about third-party platforms' stability, price, data security, or availability. Judge the risk yourself before use, and avoid uploading sensitive data, personal privacy, trade secrets, or core API keys to unknown platforms.