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Ranked by measurement

Best llm api gateway

33 tested · top 25 shown

Ordered by a seven-frame production-readiness benchmark measured from each product's public surface — not popularity, pricing or feature count. Nobody pays to appear here and the order is never edited. How it is measured →
How this field scores
low 50median 78best 99
  1. 1
    aurora
    Self-hosted AI gateway that routes LLM traffic across 30+ providers via a single API.
    Sec 95
    Std 100
    Disc 100
    3 not assessed
    github.com · measured 2026-08-09
  2. 2
    Edgee
    AI gateway for coding assistants that compresses tokens and routes across models.
    Perf 70
    Sec 100
    Priv 100
    Rel 100
    Std 97
    Disc 100
    edgee.ai · measured 2026-08-09
  3. 3
    Token Harbor
    Token Harbor provides a single API for accessing multiple leading AI language models.
    Perf 87
    Sec 100
    Priv 100
    Rel 100
    Std 92
    Disc 90
    tokenharbor.ai · measured 2026-08-09
  4. 4
    Velona
    Velona is an INR-native AI API gateway for Indian developers with 300+ models.
    Perf 84
    Sec 100
    Priv 100
    Rel 100
    Std 92
    Disc 100
    velona.in · measured 2026-08-09
  5. 5
    Qubax
    AI model API aggregator offering 340+ models at up to 99% off, payable with crypto.
    Perf 93
    Sec 100
    Priv 100
    Rel 100
    Std 86
    Disc 85
    qubax.ai · measured 2026-08-09
  6. 6
    caveman
    Token-efficient tooling stack for AI agent development that reduces LLM costs.
    Perf 74
    Sec 100
    Priv 100
    Rel 100
    Std 92
    Disc 100
    caveman.so · measured 2026-08-09
  7. 7
    Opper
    Opper is a pay-as-you-go AI gateway and control plane for developers and teams.
    Perf 76
    Sec 100
    Priv 100
    Rel 100
    Std 76
    Disc 100
    opper.ai · measured 2026-08-09
  8. 8
    Auriko
    Auriko is a unified LLM routing platform with no provider price markup.
    Perf 79
    Sec 100
    Priv 75
    Rel 100
    Std 86
    Disc 100
    auriko.ai · measured 2026-08-08
  9. 9
    FreeLLMAPI
    One OpenAI-compatible key for all 81 free LLM models across 16 providers.
    Perf 93
    Sec 45
    Priv 100
    Rel 100
    Std 92
    Disc 100
    freellmapi.co · measured 2026-08-10
  10. 10
    OpenRouter
    A unified API providing access to 400+ AI language models from 70+ providers.
    Perf 55
    Sec 100
    Priv 100
    Rel 75
    Std 94
    Disc 100
    openrouter.ai · measured 2026-08-09
  11. 11
    FlexInference
    Deadline-aware, OpenAI-compatible LLM router. Bring your own OpenAI, Gemini, or Anthropic key and race a flex
    Perf 80
    Sec 45
    Priv 100
    Rel 100
    Std 100
    Disc 100
    flexinference.com · measured 2026-08-08
  12. 12
    Inferect
    Inferect intelligently routes, optimizes, and analyzes every AI inference request — cutting cost, reducing lat
    Perf 87
    Sec 30
    Priv 100
    Rel 100
    Std 92
    Disc 100
    inferect.online · measured 2026-08-09
  13. 13
    TokenlyPro
    Buy prepaid access to OpenAI, Anthropic, Grok, and Gemini through a single secure proxy key. No subscriptions,
    Perf 96
    Sec 45
    Priv 75
    Rel 100
    Std 92
    Disc 85
    tokenlypro.com · measured 2026-08-10
  14. 14
    gm
    Privacy-focused API gateway for Claude, GPT, Gemini, and other frontier models.
    Perf 93
    Sec 80
    Priv 25
    Rel 100
    Std 86
    Disc 85
    saygm.com · measured 2026-08-09
  15. 15
    SuperCompress
    SuperCompress reduces LLM input tokens before inference to cut API costs.
    Perf 68
    Sec 80
    Priv 25
    Rel 100
    Std 92
    Disc 100
    supercompress.dev · measured 2026-08-09
  16. 16
    LLMSlim
    LLMSlim is a prompt compression library that reduces LLM token costs by up to 50%.
    Perf 92
    Sec 45
    Priv 25
    Rel 100
    Std 100
    Disc 100
    llmslim.app · measured 2026-08-08
  17. 17
    ApexApi
    Pay-per-use API gateway giving access to 120+ AI models on one key.
    Perf 70
    Sec 45
    Priv 75
    Rel 75
    Std 100
    Disc 87
    apexapi.dev · measured 2026-08-11
  18. 18
    ngrok
    ngrok AI Gateway routes requests across multiple AI models through one hosted endpoint.
    Perf 65
    Sec 100
    Priv 0
    Rel 92
    Std 92
    Disc 100
    ngrok.ai · measured 2026-08-09
  19. 19
    Hydra
    Open-source CLI that routes AI tasks across multiple models to reduce cost.
    Perf 98
    Sec 25
    Priv 25
    Rel 100
    Std 92
    Disc 100
    hydra.uvansa.com · measured 2026-08-09
  20. 20
    ModelPlane
    ModelPlane routes AI model requests across multiple providers behind one OpenAI-compatible API.
    Perf 91
    Sec 25
    Priv 75
    Rel 100
    Std 85
    Disc 60
    modelplane.dev · measured 2026-08-09
  21. 21
    ReRouted
    ReRouted is a local macOS gateway that routes AI chat-completion requests across multiple providers.
    Perf 88
    Sec 65
    Priv 25
    Rel 92
    Std 89
    Disc 75
    rerouted.dev · measured 2026-08-11
  22. 22
    TOKEN GO
    TokenGO is a pay-as-you-go AI API platform for accessing multiple large language models.
    Perf 80
    Sec 50
    Priv 75
    Rel 100
    Std 75
    Disc 72
    tokengo.com · measured 2026-08-09
  23. 23
    Not Diamond
    Intelligent model router that selects the best AI model for each coding agent task.
    Perf 80
    Sec 45
    Priv 70
    Rel 100
    Std 75
    Disc 75
    notdiamond.ai · measured 2026-08-09
  24. 24
    TokenEase
    Unified API gateway for accessing multiple Chinese and global AI models.
    Perf 98
    Sec 25
    Priv 100
    Rel 100
    Std 82
    Disc 25
    tokenease.io · measured 2026-08-09
  25. 25
    Nova API
    Nova API provides access to DeepSeek and Gemini models via a pay-as-you-go API key.
    Perf 85
    Sec 25
    Priv 25
    Rel 100
    Std 85
    Disc 100
    43.155.207.94.sslip.io · measured 2026-08-09
What this does not say
Products whose sites block automated readers are left out rather than ranked last — we did not measure them, and bottom placement would claim something we never observed. Scores are floors: anything set at a CDN, a proxy or behind a login is invisible from the public surface.

All measured categories → · Browse the directory →