免费模型活动 Free model offers

聚拢全网各家大模型的免费额度与限时活动 —— 不绑卡，注册即用。 Every free AI model tier and promo, in one place. No credit card required.

收录 27 家27 platforms 长期免费 17 家17 permanent tiers 每日核对 · updated daily

查看全部活动see all offers → 提交收录submit an offer →

在跑的活动Live free offers

智谱 GLMZhipu GLM 国内直连 · 长期免费CN · permanent

GLM-4.7-Flash 输入+输出全免费GLM-4.7-Flash free in & out GLM-4.7-Flash · GLM-4-Flash · 200K ctx 中文最强，OpenAI 接口兼容，注册即送 2000 万 Token。Best Chinese model, OpenAI-compatible, 20M tokens on signup. 去领取claim →

硅基流动SiliconFlow 国内直连 · 长期免费CN · permanent

9B 以下开源模型永久免费open models under 9B free forever Qwen2.5 · DeepSeek-V3 · Llama 3 · Kimi 新用户送 2000 万 Token，国内延迟低于 100ms；L0 免费档含 16+ 模型。20M tokens for new users, sub-100ms latency; L0 tier has 16+ free models. 去领取claim →

火山引擎豆包Volcengine Doubao 国内直连 · 长期免费CN · permanent

每天 200 万 Token，次日重置2M tokens / day, resets daily 豆包系列 · 百川长期有效，中文理解强，适合每日自动调用。Always on, strong Chinese, great for daily automation. 去领取claim →

百度千帆文心Baidu Qianfan ERNIE 国内直连 · 长期免费CN · permanent

ERNIE-Speed 永久免费ERNIE-Speed free forever ernie-speed-128k 永久免费，QPS 50，提供 OpenAI 兼容入口。Free forever, QPS 50, OpenAI-compatible endpoint. 去领取claim →

AMD Radeon CloudAMD Radeon Cloud 国内直连 · 长期免费CN · permanent

5 款公共模型免费调用，无需实例与额度5 public model APIs free, no instance or credits DeepSeek-V4-Flash · Qwen3.8-Flash-Next · MiniCPM5-1B · MiniCPM-V46 登录 Token Factory 复制 rc- 开头 Key，OpenAI 接口兼容；免费层约 20 RPM、并发 8。Sign in and copy the rc- key from Token Factory. OpenAI-compatible; free tier ~20 RPM, 8 concurrent. 去领取claim →

魔搭 ModelScopeModelScope 国内直连 · 长期免费CN · permanent

每天 2000 次 API 调用2,000 API calls / day Qwen3.5 全系 · DeepSeek · GLM · 256K ctx OpenAI 兼容接口，国内直连；须先绑定阿里云账号并完成实名认证，否则返回 401。单模型上限 500 次/天，DeepSeek-R1 等大规格仅 100 次/天。OpenAI-compatible and fast in China. You must bind an Alibaba Cloud account and pass real-name verification first, or calls return 401. Per-model cap 500/day; large models like DeepSeek-R1 only 100/day. 去领取claim →

阿里云百炼通义千问Alibaba Qwen 国内直连 · 限时活动CN · limited

每模型 100 万 Token，新用户另有大礼包1M tokens per model, plus new-user bundle qwen-plus · qwen-turbo · qwen-coder 百炼额度永久有效（新礼包 90 天），需实名认证。Bailian grants never expire (new-user bundle 90 days); real-name required. 去领取claim →

Google GeminiGoogle Gemini 海外 · 长期免费global · permanent

Gemini 2.5 Flash 永久免费层Gemini 2.5 Flash free tier Gemini 2.5 Flash · 2.5 Pro · 1M ctx 无需信用卡，多模态，长文本处理最强。No credit card, multimodal, best long-context handling. 去领取claim →

GroqGroq 海外 · 长期免费global · permanent

免费层无需信用卡free tier, no card GPT-OSS 120B · GPT-OSS 20B · Qwen3.6 27B · 131K ctx 推理速度之王，GPT-OSS 20B 可达 1000 tokens/s；免费层约 1000 RPM / 250K TPM。Llama 3.3 70B 与 Llama 4 已下线，官方建议改用 GPT-OSS 或 Qwen3.6。Fastest inference, GPT-OSS 20B hits 1000 tok/s; free tier ~1000 RPM / 250K TPM. Llama 3.3 70B and Llama 4 are retired - migrate to GPT-OSS or Qwen3.6. 去领取claim →

OpenRouterOpenRouter 海外 · 长期免费global · permanent

20+ 款 :free 模型免费调用20+ :free models at $0 deepseek · qwen · llama · gemma 的 :free 版一个 Key 聚合多家，免费模型限速但无月费，无需信用卡。One key for many providers; free models rate-limited, no card needed. 去领取claim →

Kilo CodeKilo Code 海外 · 长期免费global · permanent

200 次/小时，无需注册无需 Key200 req/hr, no signup or key Nemotron 3 Ultra · Step 3.7 Flash · Poolside Laguna 免注册免 Key 直接调，kilo-auto/free 会自动路由到免费池里当前可用的模型；免费名单变动频繁，官方目录可能滞后。Call it directly with no signup and no key; kilo-auto/free routes to whatever is currently available in the free pool. The free list churns often and the catalog can lag. 去领取claim →

CerebrasCerebras 海外 · 限时活动global · limited

$5 试用额度，30 天过期$5 trial credit, expires in 30 days gpt-oss-120b · gemma-4-31b 须先绑定并验证支付方式才激活，赠 5 美元额度、30 天过期；官方已取消自动续期的免费层，别再当长期免费用。Requires adding a verified payment method before the API activates; $5 in credits expires after 30 days. The auto-renewing free tier is gone. 去领取claim →

CohereCohere 海外 · 限时活动global · limited

每月 1000 次调用，20 RPM1,000 calls / month, 20 RPM Command A 系列 · Aya · Embed · Rerank 免信用卡，Embed 与 Rerank 端点同样免费——做 RAG 和检索时的稀缺选择；Trial Key 仅限非商业用途。No credit card, and the Embed and Rerank endpoints are free too — a rare find for RAG and retrieval. Trial keys are for non-commercial use only. 去领取claim →

先分清三种「免费」Three kinds of free

真永久免费层Permanent free tier

模型本身可免费调用，无需绑卡。如 Gemini 2.5 Flash、Groq、智谱 GLM-4.7-Flash。The model itself is free to call, no card needed. e.g. Gemini 2.5 Flash, Groq, GLM-4.7-Flash.

送额度 · 限时免Grant · limited time

注册即送 Token 或首充赠金，用完即止。如硅基流动、通义千问新用户礼包。Signup grants or first-topup credit, until it runs out. e.g. SiliconFlow, Qwen new-user bundles.

产品免费 · API 收费Free app · paid API

网页与 App 免费用，但开发者 API 按 token 计费，无长期免费层。The web and mobile apps are free, but the developer API is billed per token with no lasting free tier.

额度与规则以各家官方页面为准，本站每日自动核对链接可达性，新活动经由 AI HOT 资讯管道自动搜集；发现过期或遗漏，欢迎提交收录。Quotas follow each vendor's official page. Links are auto-checked daily; new offers are sourced via the AI HOT feed. Spot something expired? Submit an update.

想把上面的免费 Key 串起来用？Free Router 在本地起一个 OpenAI 兼容网关，free-best 路由自动挑当前免费且可用的模型，限流就换下一个（需自备上游 Key）。Want to chain the keys above? Free Router runs a local OpenAI-compatible gateway; its free-best route falls through to the next available free model on rate limits. You still need at least one upstream key.