🏛️ Official Cloud Tier · Verified Free Quotas · Rock-Solid Uptime

Tier-1 Cloud · Long-Term Free AI API Directory

Curated official cloud providers with permanent free tiers or generous public betas (Google, Tencent, Alibaba, SiliconFlow, Zhipu, etc.). 100% official endpoints with live latency checks, quota reset schedules, and full model lists.

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Showing 12 / of 12 providers

SiliconFlow

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
Free 16 CNY Voucher on Signup
Valid for 180 Days · DeepSeek V3/R1
No Card Req.Direct RouteInstant Setup
Featured Models:
DeepSeek-V3 券抵扣旗舰 DeepSeek-R1 券抵扣推理 DeepSeek-OCR 纯0元免费 +1
📖 Setup Docs & Config → 🚀 Get Free Key

Google AI Studio

🌐 海外线路 Global Network Req.
— ms
🎁 Free Tier Policy & Quota Details
1,500 req/day · 1M Context Window
Gemini 2.5 / 1.5 Flash Flagship
No Card Req.Permanent Free
Featured Models:
gemini-2.5-flash 最新旗舰 gemini-2.0-flash 极速低延 gemini-1.5-flash 长期稳定
📖 Setup Docs & Config → 🚀 Get Free Key

Groq

🌐 海外线路 Global Network Req.
— ms
🎁 Free Tier Policy & Quota Details
30 RPM · World-Record Inference
300+ tokens/sec, Llama 3.3 70B
No Card Req.⚡ Ultra Fast
Featured Models:
qwen3.8-27b 中文全能 llama-3.3-70b-versatile Meta旗舰 mixtral-8x7b-32768 高性价比MoE
📖 Setup Docs & Config → 🚀 Get Free Key

Zhipu AI (GLM)

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
GLM-4-Flash Lifetime Free Tier
200K Context · Free Signup Tokens
No Card Req.Direct RouteZero Cost
Featured Models:
glm-4-flash 长期0元推荐 glm-4.7-flash 最新思考版 glm-4.6v-flash 免费看图
📖 Setup Docs & Config → 🚀 Get Free Key

SenseNova

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
Auto-refills 120,000 pts / 5 hrs
Dual pools · ~1.2M pts weekly (Free Beta)
No Card Req.Direct RouteRefill 5h
Featured Models:
SenseNova-6.8-Flash-Lite 专属积分池 SenseNova-U1-Fast 通用全能
📖 Setup Docs & Config → 🚀 Get Free Key

Baidu Qianfan

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
ERNIE Speed 128K Permanent Free
Zero card required, direct line
No Card Req.Permanent Free
Featured Models:
ernie-speed-128k 永久0元免费 ernie-lite-8k 轻量极速0元 ernie-4.0-turbo-8k 顶配旗舰
📖 Setup Docs & Config → 🚀 Get Free Key

GitHub Models

🌐 海外线路 Global Network Req.
— ms
🎁 Free Tier Policy & Quota Details
Free tier with GitHub PAT
GPT-4o, DeepSeek-R1, Llama 3.3
No Card Req.Free Tier
Featured Models:
gpt-4o 顶配旗舰 gpt-4o-mini 极速轻量 DeepSeek-R1 满血推理 +1
📖 Setup Docs & Config → 🚀 Get Free Key

MiniMax

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
15M Free Tokens on Signup
ABAB 6.5s & High-Speed Models
No Card Req.Direct Route15M Tokens
Featured Models:
abab6.5s-chat 明星高频 MiniMax-Text-01 超长文本
📖 Setup Docs & Config → 🚀 Get Free Key

腾讯混元

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
混元-Lite 官方永久免费
微信/QQ扫码即用 · 新用户送 100万 Token
永久免费国内直连腾讯官方
Featured Models:
hunyuan-lite 永久免费 hunyuan-standard 标准旗舰 hunyuan-functioncall 工具调用
📖 Setup Docs & Config → 🚀 Get Free Key

讯飞星火

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
Spark Lite 官方永久免费
国家队认知大模型 · 标准 OpenAI 接口
永久免费国内直连讯飞官方
Featured Models:
lite 永久免费 general 通用版本
📖 Setup Docs & Config → 🚀 Get Free Key

阿里云百炼

🇨🇳 国内直连
— ms
🎁 Free Tier Policy & Quota Details
开通即送各模型百万Token
180天超长有效 · 通义千问 Qwen 系列
免绑信用卡国内直连阿里大厂
Featured Models:
qwen-plus 送百万Token qwen-turbo 送百万Token qwen-long 百万上下文
📖 Setup Docs & Config → 🚀 Get Free Key

NVIDIA NIM (英伟达官方)

🌐 海外线路 Global Network Req.
— ms
🎁 Free Tier Policy & Quota Details
开发者注册赠 1,000 免费积分
英伟达官方顶配算力直驱 · 免绑卡
免绑卡官方算力送1000积分
Featured Models:
llama-3.1-nemotron-70b-instruct 英伟达自研 llama-3.3-70b-instruct Meta旗舰 deepseek-r1 满血推理
📖 Setup Docs & Config → 🚀 Get Free Key

💡 🛠️ Everyday Life AI Toolbox (Plug & Play)

Zero coding, zero setup. Just fill in any free Key and run directly in browser.

🛠️ Everyday Life AI Toolbox (Plug & Play) →