AI API Router Directory
$ 4 entries match — showing 1–4 · sort: Free credits ↓
388 routers & providers · 813 models tracked · $3.8k free credits
- Commercial aggregatorAPI keyunknownupdated Sep 6, 2026fastrouter.aisource · fastrouter.aioverview
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 quotaFree credits included to build, test and explore.
free modelsgemini-3.5-flash-litegpt-5.6-lunaDeepSeek V4 Flashgemini-3.7-flashGemini 3.8 Flashglm-5.3+6see fastrouter.ai’s free quota / risk review → - Free productOAuthWeb cookieunknownupdated Sep 16, 2026grok.comsource · x.ai/pricingoverview
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 quotaNo numeric free allowance is stated - x.ai/cli says only that Grok Build is available to try for free (checked 2026-09-16).
free modelsSpaceXAI: Grok Build 0.1SpaceXAI: Grok 4.3 (batch)SpaceXAI: Grok 4.20 Multi-AgentSpaceXAI: Grok 4.3Grok 4.6SpaceXAI: Grok 4.5+5see grok.com’s free quota / risk review → - Commercial aggregatorAPI keyup340msupdated 1d agoapi.tghan.xyzsource · api.tghan.xyzoverview
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 quotaConfirmed 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 modelsgemini-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+27see api.tghan.xyz’s free quota / risk review → - Free productNo authunknownupdated Sep 14, 2026theoldllm.vercel.appsource · theoldllm.vercel.appoverview
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 quotaFree chat interface; access/rate limits vary by account status, no USD credit.
free modelsgpt-5.6-terragpt-5.6-lunaclaude-opus-4-8claude-opus-4-7claude-sonnet-5gpt-5.6-sol+7see theoldllm.vercel.app’s free quota / risk review →