AI API 厂商大全

对比所有主流 AI API 提供商的价格、模型和功能

# 厂商 热门模型 输入 输出 国内可用 免费额度
#1 OpenAI GPT-4o, GPT-4o-mini GPT-4o: $2.50/M, GPT-4o-mini: $0.15/M, o1: $15/M, o3: $10/M GPT-4o: $10/M, GPT-4o-mini: $0.60/M, o1: $60/M, o3: $40/M ❌ 需代理(受出口管制限制,国内用户需使用代理访问) 新账户赠 $5 额度,有效期 3 个月 查看详情 →
#2 Anthropic Claude Claude Sonnet 5, Claude Opus 4.8 Sonnet 5 (intro): $2/M, Sonnet 5/4.5: $3/M, Opus 4.8: $5/M, Haiku 4.5: $0.80/M Sonnet 5 (intro): $10/M, Sonnet 5/4.5: $15/M, Opus 4.8: $25/M, Haiku 4.5: $4/M ❌ 需代理(受美国出口管制,国内用户需代理) Claude 免费版有限额度(网页端);API 端无赠送额度;Sonnet 5 限时价 $2/M(至 2026-08-31) 查看详情 →
#2 Azure OpenAI(微软 Azure) GPT-4o, GPT-4o-mini GPT-4o: $2.50/M, GPT-4o-mini: $0.15/M, o1: $15/M, o3: $10/M GPT-4o: $10/M, GPT-4o-mini: $0.60/M, o1: $60/M, o3: $40/M ⚠️ 世纪互联运营版(国内可用,模型比国际版少) 新用户 $200 免费额度(30天有限) 查看详情 →
#3 OpenRouter GPT-4o, Claude Opus/Sonnet/Haiku $0.065/M to $15/M 取决于模型,平均 $0.50/M $0.26/M to $75/M 取决于模型,平均 $2/M ❌ 需代理(未封锁,但国内访问不稳定) 无初始免费额度,免信用卡注册 查看详情 →
#4 DeepSeek(深度求索) DeepSeek-V3, DeepSeek-R1 DeepSeek-V3: ¥0.14/M token (≈$0.02), R1: ¥0.14/M DeepSeek-V3: ¥0.28/M token (≈$0.04), R1: ¥0.28/M ✅ 国内直连 注册送 ¥500 免费额度(约500万tokens) 查看详情 →
#4 Gemini 多模态 Gemini Omni Flash (multimodal, 1M context, audio+video+text), Nano Banana 2 Lite (image generation, $0.034/1K tokens) Omni Flash: $0.15/M input tokens (multimodal); Nano Banana 2 Lite: $0.034/1K image tokens; Veo 3.1: $0.10/sec video Omni Flash: $0.60/M output tokens (multimodal); Nano Banana Pro: $0.12/1K image tokens ❌ 需代理(Google AI Studio 在中国大陆不可直接访问,需稳定代理) Free tier: Gemini Omni Flash 15 RPM, Veo 3.1 2 generations/day, Imagen 4 10 images/day — no credit card required 查看详情 →
#5 Google Gemini Gemini 2.5 Pro, Gemini 2.5 Flash 2.5 Pro: $1.25-10/M, 2.5 Flash: $0.15-1.25/M, 2.0 Flash: $0.10/M 2.5 Pro: $5-40/M, 2.5 Flash: $0.30-5/M, 2.0 Flash: $0.40/M ❌ 需代理(Google 云服务在国内不可用) 免费版:2.5 Pro/Flash 有免费 Rate Limit(15-30 RPM),超出按量计费 查看详情 →
#6 Perplexity AI Sonar Pro, Sonar Sonar Pro: $3/M, Sonar: $1/M Sonar Pro: $15/M, Sonar: $1/M ❌ 需代理 API 无免费额度,Pro 订阅 $20/月(5000次搜索查询) 查看详情 →
#6 美团 LongCat LongCat-2.0 (1.6T MoE), LongCat-2.0 INT4 OpenRouter: $0.60/M token (48B active MoE) OpenRouter: $2.40/M token (48B active MoE) ✅ Domestic self-host + OpenRouter (proxy) MIT licensed weights on Hugging Face; self-host on 8x H100+ GPU cluster 查看详情 →
#7 阿里云百炼 Qwen3.5-Max, Qwen3.5-Plus Qwen3.5-Max: ¥4/M, Qwen3.5-Plus: ¥2/M, Qwen3.5-72B: ¥4/M, QwQ: ¥2/M Qwen3.5-Max: ¥12/M, Qwen3.5-Plus: ¥6/M, Qwen3.5-72B: ¥12/M, QwQ: ¥8/M ✅ 国内直连 新用户 100万 tokens 免费额度(90天有效) 查看详情 →
#8 百度文心一言 ERNIE 4.5 Turbo, ERNIE 4.0 Turbo ERNIE 4.5 Turbo: $0.003/M tokens, ERNIE 4.0 Turbo: $0.012/M ERNIE 4.5 Turbo: $0.003/M, ERNIE 4.0 Turbo: $0.012/M ✅ 国内直连 ERNIE Speed/Lite/Tiny 免费调用,每个模型每月 10 万 tokens 查看详情 →
#9 月之暗面 Kimi Kimi K2.7 MoE, Kimi K2 MoE K2.7: ¥1/M, K2: ¥0.6/M, K1.5: ¥0.3/M K2.7: ¥4/M, K2: ¥2/M, K1.5: ¥1.2/M ✅ 国内直连 注册即送 ¥15 元体验金 查看详情 →
#9 Mistral AI Mistral Large 2, Mistral Small Large 2: $2/M, Codestral: $1/M, Ministral 8B: $0.10/M Large 2: $6/M, Codestral: $3/M, Ministral 8B: $0.10/M ❌ 需代理 注册送免费 API 额度(La Plateforme 每日速率限制内免费) 查看详情 →
#10 智谱 AI GLM GLM-4-Plus, GLM-4-Air GLM-4-Plus: ¥50/M, GLM-4-Air: ¥0.5/M, GLM-4-Flash: ¥0/M(免费) GLM-4-Plus: ¥50/M, GLM-4-Air: ¥0.5/M, GLM-4-Flash: ¥0/M(免费) ✅ 国内直连 GLM-4-Flash 完全免费;注册送 500万 tokens 体验包 查看详情 →
#10 Cohere Command R+, Command R7 Command R7: $2.50/M, Command R: $0.50/M, Embed: $0.10/M Command R7: $10/M, Command R: $1.50/M ❌ 需代理 免费 Trial API Key(2500次调用/月,限 Command R) 查看详情 →
#10 Cloudflare AI Gateway 通过 Gateway 路由到 20+ Provider 任意模型 免费层: 100万次请求/月;超出 $0.20/100万次 + Provider 自身费用 按请求计费,不按 token 计;Gateway 本身加价 $0.20/100万请求 ✅ 全球 CDN(国内边缘节点通过合作伙伴运营) 每月 100 万次请求免费(Gateway 服务费) 查看详情 →
#11 腾讯混元 Hunyuan Turbo, Hunyuan Turbo S Turbo S: ¥0.8/M tokens, Turbo: ¥1.2/M, Lite: ¥0.3/M Turbo S: ¥0.8/M tokens, Turbo: ¥4.8/M, Lite: ¥0.3/M ✅ 国内直连 新用户 100万 tokens 免费额度(180天有效) 查看详情 →
#11 Fireworks AI Llama 3.3 70B, Firefunction-v2 Firefunction-v2: $0.90/M, Llama 3.3 70B: $0.90/M, DeepSeek-R1: $2.00/M Firefunction-v2: $0.90/M, Llama 3.3 70B: $0.90/M, DeepSeek-R1: $2.00/M ❌ 需代理 新用户 $0.50 免费额度 查看详情 →
#11 Portkey 通过 Gateway 路由 200+ Provider 任意模型 免费层: 10000 次请求/月;Hobby $49/月(10万请求);Growth $199/月(100万) 按请求计费,类似 Gateway 模式 ❌ 需代理 每月 10,000 次免费请求 查看详情 →
#11 Black Forest Labs FLUX.2 [pro], FLUX.1.1 [pro] FLUX.2 [pro]: $0.05/MP, FLUX.1.1 [pro]: $0.04/MP, FLUX.1 [schnell]: $0.003/MP, FLUX.1 Fill: $0.05/MP Flat per-megapixel billing, no tier-based markup ❌ 需代理(BFL API 部署在 AWS US-East + EU-Frankfurt,国内访问需稳定代理) Free tier via API: limited generations per minute for [schnell] and [dev] endpoints; [pro] requires paid credits 查看详情 →
#12 字节豆包 Doubao Doubao-Seed-2.0 (旗舰推理), Doubao-Seed-2.0-lite (高性价比) Seed-2.0: ¥0.8/M, Seed-2.0-lite: ¥0.5/M, Seed-2.0-mini: ¥0.15/M Seed-2.0: ¥2/M, Seed-2.0-lite: ¥1/M, Seed-2.0-mini: ¥0.6/M ✅ 国内直连 新用户 50万 tokens 体验包 查看详情 →
#12 xAI Grok Grok-3 Grok-3: $2/M tokens Grok-3: $10/M tokens ❌ 需代理 无免费额度 查看详情 →
#12 LiteLLM 通过 Proxy 转发 100+ Provider 任意模型 开源免费自部署;LiteLLM Cloud 按量计费 开源免费自部署;LiteLLM Cloud 按量计费 ✅ 开源自部署,无限制 开源版完全免费(自托管) 查看详情 →
#12 硅基流动 Qwen/Qwen3.5-Plus, Qwen/Qwen2.5-72B-Instruct ¥0.4-2/1M tokens (Qwen2.5-7B ~¥0.4,Llama 3.3 70B ~¥2) ¥0.4-2/1M tokens ✅ 国内直连 注册送 ¥1-200 免费额度(按活动调整),足够跑 1-20M tokens 查看详情 →
#12 Jina AI jina-embeddings-v3, jina-embeddings-v2-base-en Embeddings v3: $0.02/M tokens (10K free); Reranker v3: $0.018/M tokens (10K free); Reader: $0.02/M tokens (free up to 1M tokens); CLIP-v1: $0.02/M tokens Flat per-million-token billing, no tier-based markup; batch discount of 50% available on all endpoints ❌ 需代理(Jina API 部署在 AWS US-East + EU-Frankfurt,国内访问需稳定代理) 10,000 free tokens/month on Embeddings + Reranker; Reader API free up to 1M tokens/month; no credit card required to start 查看详情 →
#13 Block AI(b.ai) GPT-4o, GPT-4o-mini 主流模型 + 0-10% 加价(如 GPT-4o $2.5→$2.75/M) 主流模型 + 0-10% 加价 ✅ 国内直连 注册送体验额度(每天免费请求次数待确认) 查看详情 →
#13 Groq Llama 3.3 70B, Llama 3.1 405B Llama 3.3 70B: $0.59/M, DeepSeek-R1: $0.89/M, Mixtral 8x7B: $0.15/M Llama 3.3 70B: $0.79/M, DeepSeek-R1: $0.89/M, Mixtral 8x7B: $0.15/M ❌ 需代理 免费速率限制(足够个人开发和小型测试使用) 查看详情 →
#13 fal.ai FLUX.2 [pro] / [dev] / [schnell], Kling Video 2.1 / 2.0 FLUX.2 [pro]: $0.05/MP (image), $0.08/sec (video); Kling 2.1: $0.10/sec; HunyuanVideo 1.5: $0.08/sec Flat per-second / per-megapixel billing, no tier-based markup ❌ 需代理(fal.ai 部署在 AWS US-East,国内访问需稳定代理) $1 free credit on signup (no credit card required); 100+ models available free for first-time evaluation 查看详情 →
#14 FreeModel DeepSeek V3 / R1, Qwen 2.5 / QwQ-32B 模型相关(平台加价待确认) 模型相关 ✅ 国内可用(直连) 注册送额度(具体金额待确认) 查看详情 →
#14 Cerebras Cerebras Llama 3.3 70B, Cerebras Llama 3.1 405B $0.10/M to $0.60/M tokens(所有模型统一 $0.60/M input) $0.10/M to $0.60/M tokens(统一 $0.60/M output) ❌ 需代理 免费速率限制(限制 RPM,适合测试) 查看详情 →
#14 AI21 Labs (Jamba) Jamba 1.5 Mini, Jamba 1.5 Large Jamba 1.5 Mini: $0.20/M tokens, Jamba 1.5 Large: $2/M tokens Jamba 1.5 Mini: $0.20/M tokens, Jamba 1.5 Large: $2/M tokens ❌ 需代理 无免费额度 查看详情 →
#15 APIKEY.FUN GPT-4o, Claude 3.5 Sonnet 主流模型,价格约为官方 API 的 60-80% 主流模型,价格约为官方 API 的 60-80% ✅ 国内直连 注册送少量免费额度 查看详情 →
#15 DeepInfra Meta-Llama-3.3-70B-Instruct, Meta-Llama-3.1-405B-Instruct Llama 3.3 70B: $0.49/M, DeepSeek-V3: $0.99/M, DeepSeek-R1: $1.09/M Llama 3.3 70B: $0.73/M, DeepSeek-V3: $0.99/M, DeepSeek-R1: $1.09/M ❌ 需代理 注册即送免费额度(每日有限免费调用) 查看详情 →
#15 NVIDIA NIM Nemotron-3 Ultra 550B (a55B), Nemotron-3 Super 120B (a12B) Partner-dependent (Nemotron-3 Ultra 550B: $0.50-0.90/1M tokens) Partner-dependent (Nemotron-3 Ultra 550B: $1.70-3.60/1M tokens) ❌ 需代理(build.nvidia.com 平台为美国服务,受出口管制限制) 免费开发端点(无需信用卡,生成 API Key 即可开始) 查看详情 →
#15 Amazon Bedrock Claude Opus 4.8 / 4.7 / 4.6 / 4.5, Claude Sonnet 4.6 / 4.5 / 4 Claude Sonnet 4.5: $6/M, DeepSeek V3.2: $0.62/M, Mistral Large 3: $0.50/M, GPT-5.5: $5.50/M, GPT-5.4: $2.75/M, Grok 4.3: $1.25/M, Qwen3 235B: $0.23/M, Kimi K2.5: $0.60/M Claude Sonnet 4.5: $30/M, DeepSeek V3.2: $1.85/M, Mistral Large 3: $1.50/M, GPT-5.5: $33/M, GPT-5.4: $16.50/M, Grok 4.3: $2.50/M, Qwen3 235B: $0.91/M, Kimi K2.5: $3/M ❌ 大陆用户需代理(AWS 中国区(由光环新网/西云数据运营)尚未提供 Bedrock 服务,需使用全球区域 + VPN/代理) AWS Free Tier 赠送新用户最高 $200 抵扣金(6个月有效)。Bedrock 按用量抵扣,无永久免费额度 查看详情 →
#16 Replicate Llama 3.3 70B, DeepSeek-R1 模型调用按运行时长 + GPU 型号计费,$0.00025/s/A100起步 按运行时长计费(非 token 计费模式) ❌ 需代理 新用户 $0.50 免费额度 查看详情 →
#16 SambaNova Llama 3.3 70B, Llama 3.1 405B Llama 3.3 70B: $0.50/M, DeepSeek-R1: $0.80/M, Qwen 72B: $0.40/M Llama 3.3 70B: $0.50/M, DeepSeek-R1: $0.80/M, Qwen 72B: $0.40/M ❌ 需代理 免费速率限制(测试用途) 查看详情 →
#16 零一万物 Yi Yi-Lightning (智能路由 → DeepSeek-V3/Qwen3-30B-A3B/Yi-Lightning), Yi-Vision-v2 (视觉理解,路由 → Qwen2.5-VL-72B/Yi-Vision-V2) ¥0.99/1M total tokens(Yi-Lightning,input+output 合并计费) ¥0.99/1M total tokens(合并计费,不区分 input/output) ✅ 国内直连(国内公司,支持手机号注册 + 支付宝/微信支付) 注册即开通免费速率限制(有限 RPM/TPM),无初始赠送余额 查看详情 →
#17 Anyscale Llama 3.3 70B, Llama 3.1 405B Llama 3.3 70B: $0.39/M, DeepSeek-R1: $1/M, Mixtral 8x22B: $0.90/M Llama 3.3 70B: $0.39/M, DeepSeek-R1: $1/M, Mixtral 8x22B: $0.90/M ❌ 需代理 新用户 $10 免费额度 查看详情 →
#17 DigitalOcean Gradient Llama 3.3 70B, Llama 3.1 405B Llama 3.3 70B: $0.50/M, DeepSeek-R1: $0.80/M Llama 3.3 70B: $0.50/M, DeepSeek-R1: $0.80/M ❌ 需代理 新用户 $100 免费额度(60 天有效) 查看详情 →
#17 MiniMax(海螺 AI) MiniMax-01 (Lightning / Turbo / Pro), MiniMax-Text-01 MiniMax-01 Lightning: ¥0.2/M tokens, Turbo: ¥0.8/M, Pro: ¥2/M, M3: ¥1.5/M MiniMax-01 Lightning: ¥0.2/M tokens, Turbo: ¥0.8/M, Pro: ¥2/M, M3: ¥1.5/M ✅ 国内直连 注册即送 100 万 tokens 免费额度(90 天有效期) 查看详情 →
#18 Stability AI Stable Diffusion 3.5, Stable Diffusion XL SD3.5: $0.0065/image, SDXL: $0.01/image, Stable Code: $0.50/M tokens 按图像/视频/音频输出计费,非 token 计费 ❌ 需代理 新用户 25 次免费生成 查看详情 →
#18 Novita AI Llama 3.3 70B, Llama 3.1 405B Llama 3.3 70B: $0.59/M, DeepSeek-V3: $1.00/M Llama 3.3 70B: $0.79/M, DeepSeek-V3: $1.00/M ⚠️ 部分可用(新加坡节点,国内延迟尚可) $0.50 免费试用额度 查看详情 →
#18 Baseten Llama 3.3 70B, Llama 3.1 405B Per-second GPU billing (H100: $1.89/hr, A100: $0.83/hr, L40S: $0.54/hr) Model-dependent (inference time × GPU rate) ⚠️ 部分可用(需稳定代理连接) $30 in inference credits on signup (valid 30 days); custom model hosting free tier: 1 deployed model 查看详情 →
#19 Lepton AI Llama 3.3 70B, Llama 3.1 405B Llama 3.3 70B: $0.80/M; Llama 3.1 405B: $3.50/M; Qwen 2.5 72B: $0.80/M; DeepSeek-R1: $2.00/M Same rate as input for most models (symmetric pricing) ⚠️ 部分可用(ap-northeast-1 东京 region 距离最近,国内访问需代理) $5 试用额度(30 天有效,足够完整评估任意一款主机模型) 查看详情 →
#20 Hugging Face Llama 3.3 70B, Llama 3.1 405B 推理 API: $0.04-0.60/M tokens 取决于模型 推理 API: $0.04-0.60/M tokens ❌ 需代理(huggingface.co 在国内被墙) 免费推理 API(有限速率限制) 查看详情 →
#20 ElevenLabs Eleven Multilingual v2, Eleven Turbo v2.5 TTS: $0.03-0.30/1K chars depending on model/quality; STT: $0.47/hour; Sound Effects: $0.04/request Same as input rate per model ⚠️ 部分可用(需稳定代理) 10,000 credits/month (≈10 minutes audio, free plan with limited features) 查看详情 →
#20 Jina AI jina-embeddings-v5-text-small, jina-embeddings-v3 Embeddings: $0.05/1M tokens (Prototype), $0.045/1M tokens (Production); Reader/Search: token-based same pool Reranker: $0.50/1k queries ⚠️ 部分可用(需测试代理连接) 10M free tokens (Toy Experiment plan, no credit card required) 查看详情 →
#20 Ideogram Ideogram 3.0, Ideogram Turbo Ideogram 3.0: $0.04/image (standard), $0.08/image (Turbo) 4 images per generation (default), additional images via paid credits ❌ 需代理 新用户赠送 $1 体验金,约 25 次标准生成 查看详情 →
#21 Deepgram Nova-3 (STT, Monolingual), Nova-3 (STT, Multilingual) STT: $0.0043-0.012/min; TTS: $0.015-0.030/1K chars N/A ⚠️ 部分可用(需代理,无中国大陆数据中心) New users get $200 in free credits; no credit card required 查看详情 →
#22 Voyage AI voyage-4-large, voyage-4 voyage-4-large: $0.12/M, voyage-4: $0.06/M, voyage-4-lite: $0.02/M, voyage-context-3: $0.18/M, voyage-code-3: $0.18/M, voyage-multimodal-3.5: $0.12/M (embedding API — no output tokens; rerank-2.5: $0.05/M tokens, rerank-2.5-lite: $0.02/M tokens) ⚠️ 部分可用(官网在中国可访问,但 API 在中国大陆的稳定性未公开声明) 200M free tokens per account (text embedding + reranker), 50M free tokens for legacy domain models, 200M free text tokens + 150B free pixels for multimodal 查看详情 →
#25 Writer Palmyra X5, Palmyra X4 Palmyra X5: $0.60/M, Palmyra X4: $2.50/M Palmyra X5: $6.00/M, Palmyra X4: $10.00/M ⚠️ 部分可用(官网在中国可直接访问,但 API 稳定性未公开声明) 14-day free trial, no credit card required (Starter plan); no standalone free API credits 查看详情 →
#28 Aleph Alpha Pharia-1-LLM-7B-control, Pharia-1-LLM-7B-control-aligned Enterprise contract — no public per-token price (quote-based; PhariaAI on-prem deployment custom-priced) Same — enterprise quote, no public per-token list ❌ 不适用(德国主权 AI 厂商,受欧盟出口管制约束) No public free tier — self-serve signup creates an account, but pricing is enterprise contract only 查看详情 →
#28 Cartesia Sonic (real-time TTS), Sonic 2 (multilingual, voice cloning) Sonic: $0.03/1K chars (Standard), $0.06/1K chars (Pro), $0.12/1K chars (Turbo); Sonic 2: $0.04-0.15/1K chars TTS character-based pricing (output = audio), per-second for streaming ⚠️ 部分可用(需稳定代理) 10,000 characters/month free tier (≈10 minutes), no credit card required 查看详情 →
#28 Hume AI EVI 3 (Empathic Voice Interface 3), OCTAVE TTS (voice design + cloning) EVI 3: ~$0.096/min (pay-per-second); OCTAVE TTS: $0.048/1K chars; Expression Measurement: $0.0008/sec Same as input (most endpoints symmetric) Proxy required (US export controls) Free credits on signup (amount per account), enough to trial EVI 3 查看详情 →
#39 Together AI DeepSeek V4 Pro, Qwen3.6-Plus / Qwen3.7-Max $0.03-$1.74/MTok(模型相关) $0.12-$4.50/MTok(模型相关) ⚠️ 需代理(美国服务商) 注册赠送 $1 初始额度(需绑定支付方式) 查看详情 →