Grok (xAI)✓

API xAI

xAI's Grok models with a generous free API tier: $25/month in free credits that renew monthly. Access Grok-2 and Grok-2 Mini through an OpenAI-compatible API. Strong reasoning and real-time knowledge.

Official Site ↗ Back to Directory

Free Limits

免费套餐限制较低

Community Votes

-2

■ Available Models

Grok-2Grok-2 MiniGrok-2 Vision

■ Tags

$25/month FreeGrok-2OpenAI CompatibleReasoning

■ Related Providers

OpenRouter

LLM路由平台，聚合多厂商免费模型。2026年5月最新免费模型包括Owl Alpha、NVIDIA Nemotron 3 Supe...

API

Google AI Studio

Google AI Studio 是基于网页的原型开发环境，2025年12月免费额度大幅缩减50-80%。Gemini 2.5 P...

API

Together.AI

200+开源模型平台。新账户$25免费额度，68个模型永久免费。支持Llama 3.3 70B、Qwen 2.5、Mistral等...

Trial Credits

Mistral (La Plateforme)

欧洲AI巨头Mistral的实验计划。需手机号验证+同意数据训练。免费层支持1请求/秒速率，500K TPM，每模型每月约1B T...

API