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AI API Router Directory

$ 4 entries match — showing 1–4 · sort: Free credits ↓

// the index — expansive, community-regulatedno affiliate ordering · no pay-to-rank · uprouter.online

388 routers & providers · 813 models tracked · $3.8k free credits

  • Commercial aggregatorAPI key
    unknownupdated Sep 6, 2026
    fastrouter.ai
    source · fastrouter.ai
    overview

    FastRouter is a high-performance gateway for AI model routing, comparison, and operations. It supports 200+ models via an OpenAI-compatible API with intelligent cost optimization and failover. Details were checked against the provider's own page at fastrouter.ai.

    free quota

    Free credits included to build, test and explore.

    free models
    gemini-3.5-flash-litegpt-5.6-lunaDeepSeek V4 Flashgemini-3.7-flashGemini 3.8 Flashglm-5.3+6
    see fastrouter.ai’s free quota / risk review →
  • Free productOAuthWeb cookie
    unknownupdated Sep 16, 2026
    grok.com
    source · x.ai/pricing
    overview

    Grok Build is xAI's terminal coding agent, installed from x.ai/cli and documented at docs.x.ai/build, running on grok-4.6. The official CLI page states the tool is available to try for free and the client is open source, while xAI's developer pricing page meters every request at API token rates: grok-4.6 costs $2.00 per million input tokens, $0.50 per million cached input tokens and $6.00 per million output tokens for prompts under 200k tokens, rising to $4.00 / $1.00 / $12.00 once a request reaches the long-context threshold.

    free quota

    No numeric free allowance is stated - x.ai/cli says only that Grok Build is available to try for free (checked 2026-09-16).

    free models
    SpaceXAI: Grok Build 0.1SpaceXAI: Grok 4.3 (batch)SpaceXAI: Grok 4.20 Multi-AgentSpaceXAI: Grok 4.3Grok 4.6SpaceXAI: Grok 4.5+5
    see grok.com’s free quota / risk review →
  • Commercial aggregatorAPI key
    up340msupdated 1d ago
    api.tghan.xyz
    source · api.tghan.xyz
    overview

    TGhan (Xiao Yu Yun API) is a feature-rich AI API relay providing unified access to over 30 LLM providers including OpenAI, Claude, and Grok. It offers professional features like empty-response compensation, transparent usage logs, and multi-protocol support optimized for high stability.

    free quota

    Confirmed paid-only via direct /api/pricing check: 49 models, all paid (fixed-price quota_type=1 or per-token model_ratio>0); zero free-price entries. Top-up is via third-party redemption codes.

    free models
    gemini-3-flashgemini-3.1-pro-preview-thinkingGemini 2.5 Pro (Thinking)Gemini 3.1 Pro (High)gemini-3.7-flash-lowgemini-3.6-flash-high+27
    see api.tghan.xyz’s free quota / risk review →
  • Free productNo auth
    unknownupdated Sep 14, 2026
    theoldllm.vercel.app
    source · theoldllm.vercel.app
    overview

    TheOldLLM (theoldllm.vercel.app) is a free, browser-based multi-model AI workspace for comparing leading models, chat, file/image analysis, web research, and study tools. Standard models need no account; frontier-tier models require a verified email, and rate limits apply.

    free quota

    Free chat interface; access/rate limits vary by account status, no USD credit.

    free models
    gpt-5.6-terragpt-5.6-lunaclaude-opus-4-8claude-opus-4-7claude-sonnet-5gpt-5.6-sol+7
    see theoldllm.vercel.app’s free quota / risk review →