目錄 · 核實於 2 Sep 2026

從不索要信用卡的免費 AI API

下面這些供應商開始使用都不收付款資訊。大多數只要電子郵件，有兩家什麼都不用。NVIDIA NIM、ModelScope、SiliconFlow、Zhipu 和 Alibaba Model Studio 改問手機號碼 —— 同樣不用卡。

它們按實際給量排序。如果只試一家，追求速度選 Groq（每天 1,000 次請求），要餘量選 Google AI Studio（每天 1,500 次和 1M 上下文）。

供應商	免費額度	上下文	模型數	註冊要求	包含模型
Google AI Studiomidudev 推薦	每天 1,500 次請求	1M	17 個模型	信箱	Gemini 3.7 FlashGemini 3.6 FlashGemini 3.5 FlashGemini 3.5 Flash LiteGemini 3.1 Flash LiteGemini 3 FlashGemini 2.5 FlashGemini 2.5 Flash LiteGemini 2.5 Flash ImageGemini 2.0 FlashGemini 2.0 Flash LiteGemini 3.1 Flash ImageGemini 3.1 Flash TTSGemini 2.5 Flash TTSGemini Embedding 001Gemini Embedding 2Imagen 4 Fast
Groqmidudev 推薦	每天 1,000 次請求	131K	7 個模型	信箱	GPT-OSS 120B Qwen 3.8 27B GPT-OSS 20B GPT-OSS Safeguard 20B Qwen 3.6 27B Groq Compound Groq Compound Mini
NVIDIA NIMmidudev 推薦	每分鐘 40 次請求	1M	82 個模型	手機	GPT-OSS 120BYi LargeFuyu 8BJamba 1.5 LargeSea Lion 7BStarcoder 2 15BDbrxDeepSeek Coder 6.7BDeepSeek V4 Flash 0731 DeepSeek V4 Pro 0813Codegemma 1.1 7BCodegemma 7BDeplotDiffusiongemma 26B A4BGemma 2BGemma 3 12BGemma 3 4BGemma 4 31BRecurrentgemma 2BGranite 3.0 3B A800mGranite 3.0 8BGranite 34B CodeGranite 8B CodeCodellama 70BLlama 3.2 11B VisionLlama 3.2 90B VisionLlama Guard 4 12BLlama 2 70BMuse Glimmer 30BKosmos 2Phi 3 Vision 128kPhi 3.5 MoEMiniMax M3Codestral 22B V0.1Mistral 7B V0.3Mistral LargeMistral Large 2Mistral NemotronMixtral 8x22B V0.1Kimi K2.6 Kimi K3Mistral Nemo 12BAi Synthetic Video DetectorCosmos Reason 2 8BEmbed Qa 4Ising Calibration 1.5 31BLlama 3.1 Nemoguard 8B Content SafetyLlama 3.1 Nemoguard 8B Topic ControlLlama 3.1 Nemotron 51BLlama 3.1 Nemotron 70BLlama 3.1 Nemotron Safety Guard 8B V3Llama 3.1 Nemotron Ultra 253B V1Llama 3.2 Nemoretriever 1B Vlm Embed V1Llama 3.2 Nv Embedqa 1B V1Llama Nemotron Embed VL 1B V2Llama 3 Chatqa 1.5 70BMistral Nemo Minitron 8B 8kNemotron 3 Embed 1BNemotron 3 Nano Omni 30B A3B Reasoning Nemotron 3 Super 120B A12B Nemotron 3 Ultra 550B A55BNemotron 3.5 Content SafetyNemotron 3.5 Lightning 30B A3BNemotron 4 340BNemotron 4 340B RewardNemotron Nano 3 30B A3BNemotron ParseNeva 22BNv Embedqa Mistral 7B V2NvclipRiva Translate 4BRiva Translate 4B V1.1Riva Translate 4B V2VilaGPT-OSS 20B Laguna XS 2.1Arctic Embed LPalmyra Creative 122BPalmyra Fin 70B 32kPalmyra Med 70BPalmyra Med 70B 32kZamba 2 7B
OpenRoutermidudev 推薦	18 個模型零成本	1M	18 個模型	信箱	Ling 3.0 Flash FinDots 3 Note PreviewLFM 2.5 2.6BNemotron 3.5 LightningInkling SmallLaguna S 2.1InklingLaguna XS 2.1North Mini CodeGLM 5.2Nemotron 3.5 Content SafetyNemotron 3 UltraMiniMax M3Nemotron 3 Nano OmniGemma 4 26B A4BGemma 4 31BMiniMax M2.7Nemotron 3 SuperFree Models Router
Vercel AI Gatewaymidudev 推薦	每月 $5 贈金	1M	12 個模型	信箱	GPT-OSS 120BGPT 5.4 MiniGemma 4 31BGemini 2.5 FlashQwen 3.8 Flash Next GLM 5.3 Flash Kimi K2.7 CodeMiniMax M3Nemotron 3 SuperLlama 4 MaverickGrok 4.6DeepSeek V3.2 Thinking
AMD Radeon Cloud	每天 $10 用量	1M	5 個模型	信箱	DeepSeek V4 Flash DeepSeek V4 Flash Vision Qwen 3.8 Flash NextMiniCPM V 4.6MiniCPM 5 1B
Requesty	每天 200 次請求	1M	12 個模型	信箱	Laguna M.1 Laguna XS.2Ling 3.0 TinyGemma 4 31BLeanstral 1.5Nemotron 3 Super 120B A12B Nemotron 3 Nano Omni 30B A3B Reasoning Nemotron 3 Nano 30B A3BNemotron 3.5 Content SafetyNemotron 3 Ultra 550B A55BMuse Glimmer 30BNemotron 3.5 Lightning 30B A3B
Cloudflare Workers AI	每天 10,000 個神經元	262K	40 個模型	信箱	GPT-OSS 120B Qwen 3.8 27B GPT-OSS 20B Llama 3.3 70BLlama 4 ScoutLlama 3.1 8B FastLlama 3.1 8B FP8Llama 3.2 11B VisionLlama 3.2 1BLlama 3.2 3BGemma 4 26BGLM 4.7 FlashGranite 4.0 H MicroNemotron 3 SuperQwen 3 30B A3B Qwen 2.5 Coder 32BQwQ 32BMistral Small 3.1 DeepSeek R1 Distill 32BLlama Guard 3 8BWhisper Large V3 TurboBGE M3BGE BaseEmbeddingGemma 300MFLUX.1 SchnellQwen 3 Embedding 0.6BGemma 3 12BLlama 3.1 8BMistral 7BLLaVA 1.5 7BWhisperNova 3MeloTTSStable Diffusion XLResnet 50BART Large CNNDistilBERT SST 2SQLCoder 7BPhi 2
Mistral AI	Free mode 與 Labs	256K	12 個模型	信箱	Mistral Small Mistral Small 2506Mistral NemoCodestralPixtral 12BLabs Mistral SmallMistral EmbedMistral ModerationMistral OCRMistral Small 3.1Devstral SmallMagistral Small
Cohere	每月 1,000 次請求	256K	12 個模型	信箱	Command A Command A+Command R+Command RCommand R7BCommand A Reasoning Command A TranslateEmbed V4Embed English V3Embed Multilingual V3Rerank V3.5Rerank English V3
LLM7.io	每分鐘 10 次（帶 token 40 次）	1M	5 個模型	免	GPT-OSS 120B Gemma 4 31BMiniMax M2.7CodestralMistral Nemo
DeepSeek	註冊送贈金	1M	3 個模型	信箱	DeepSeek V4 Flash DeepSeek V4 Pro DeepSeek V4 Flash Vision
Hugging Face	每月 $0.10 贈金	131K	135 個模型	信箱	GPT-OSS 120B Qwen 3.8 27B GLM 5.3 Flash GLM 5.3 Kimi K3 DeepSeek V4 Flash 0731Granite 4.2 30BGLM 5.3 Flash BF16Muse Glimmer 30BGemma 4 31BGranite 4.2 3BLlama 3.1 8BGranite 4.2 8BGLM 5.3 BF16Qwen 3.8 2.4T A95BDeepSeek V4 Pro 0813 DeepSeek V4 FlashQwen 3.5 9BInkling SmallQwen 3.6 35B A3BGemma 4 26B A4BHy3GLM 5.2InklingLing 3.0 FlashGPT-OSS 20BMiniMax M3DeepSeek V4 ProTernary Bonsai 27B GgufGLM 4.7 FlashDeepSeek R1 Qwen 3 8B Llama 3.3 70B Qwen 2.5 Coder 7B NVIDIA Nemotron 3 Ultra 550B A55B NVFP4 Qwen 3 Coder NextNVIDIA Nemotron 3.5 Lightning 30B A3B BF16Qwen 3 Coder 30B A3BQwen 3 4B 2507Qwen 3.5 35B A3BQwen 3.6 27BMiMo V2.5Qwen 2.5 Coder 32BApertus V1.5 8BQwen 3 14BKimi K2.6 GLM 5.2 FP8 Kimi K2.7 CodePhi 4Gemma 3 4BQwen 3 235B A22B 2507Apertus V1.5 70BL3 8B Stheno V3.2Qwen 3 30B A3BStep 3.7 FlashQwen 3 Next 80B A3BDeepSeek V3.2MiMo V2.5 ProLlama 4 Scout 17B 16EQwen 3 32BQwen 3.5 397B A17BQwen 3 235B A22BKimi K2.5Gemma 3 27BQwen 3.5 27BQwen 3.5 122B A10BQwen 3 235B A22B Thinking 2507Tiny Aya GlobalGLM 5Gemma 3 12BHermes 3 Llama 3.1 70BTiny Aya WaterGLM 5.1Llama Guard 4 12BQwen 2.5 72BGLM 5.1 FP8Apertus 8B 2509DeepSeek V3GLM 4.7DeepSeek V3 0324 DeepSeek R1 Distill Llama 8BWizardLM 2 8x22BERNIE 4.5 VL 424B A47B Base PTDeepSeek V3.2 ExpGLM 4.6V FlashAutoGLM Phone 9B MultilingualTernary Bonsai 27B AWQ 4bitL3 8B Lunaris V1Gemma SEA LION V4 27BLlama 4 Maverick 17B 128E FP8Qwen 3 VL 235B A22BDeepSeek R1 Distill Llama 70BApertus 70B 2509GLM 4.5VQwen 3 VL 30B A3BGLM 4 32B 0414Qwen SEA LION V4 32BQwen 3 VL 235B A22B ThinkingQwen 2.5 Coder 3BMiniMax M1 80kBielik 11B V3.0Qwen 2.5 VL 72BDeepSeek R1 Distill Qwen 7B Kimi K2 DeepSeek R1 0528GLM 4.5DeepSeek R1 Distill Qwen 14BGLM 4.5 AirDeepSeek V3.1GLM 4.6 FP8Qwen 3 4B Thinking 2507Qwen 3 Coder 480B A35B DeepSeek V3.1 TerminusC4ai Command R 08 2024GLM 4.6Kimi K2 0905Step 3.5 FlashAya Expanse 32BGLM 4.7 FP8MiniMax M2MiniMax M2.7C4ai Command R7B 12 2024MiniMax M2.1GLM 4.5V FP8C4ai Command R7B Arabic 02 2025MiniMax M2.5GLM 4.6VC4ai Command A 03 2025Aya Vision 32BGLM 4.6V FP8GPT-OSS Safeguard 20B Command A Reasoning 08 2025 Command A Translate 08 2025Tiny Aya EarthTiny Aya Fire
ModelScope	每天 2,000 次請求	1M	50 個模型	手機	Qwen 3.8 27B DeepSeek V4 Flash DeepSeek V4 Pro DeepSeek V4 Pro 0813EA 29B A4BAntAngelMedLongCat Flash LiteMiniMax M1MiniMax M3Mistral LargeQwen Image EditCompassJudger 32BInternVL 3.5ERNIE 4.5 0.3BERNIE 4.5 21BERNIE 4.5 300BERNIE 4.5 VL 28BQwen Image EditQwen 3 14BQwen 3 235BQwen 3 235BQwen 3 235B ThinkingQwen 3 30B A3B Qwen 3 30B A3B ThinkingQwen 3 4BQwen 3 8B Qwen 3 Coder 30BQwen 3 Embedding 0.6BQwen 3 Embedding 4BQwen 3 Embedding 8BQwen 3 Next 80BQwen 3 Next 80B ThinkingQwen 3 VL 235BQwen 3 VL 8BQwen 3 VL 8B ThinkingQwen 3.5 122BQwen 3.5 27BQwen 3.5 35BQwen 3.5 397B Qwen 3.8 Flash NextIntern S1Intern S1 MiniIntern S2Step 3.5 FlashStep 3.7 FlashHunyuan Hy3XiYanSQL 32BXiYanSQL 32B 2504GLM 4.7 FlashGLM 5.2
Z.ai (Zhipu)	GLM Flash 系列免費	200K	4 個模型	手機	GLM 4.7 FlashGLM 4.5 FlashGLM 4.6 FlashGLM 4 Flash
SambaNova	每天 20 次請求	1M	7 個模型	信箱	GPT-OSS 120B Llama 3.3 70B DeepSeek V3.1 DeepSeek V3.2MiniMax M2.7MiniMax M3Gemma 4 31B
Ollama Cloud	每月啟動贈金	1M	19 個模型	信箱	GPT-OSS 120B GLM 5.2 Kimi K2.6 Kimi K3 DeepSeek V4 Pro 0813MiniMax M3GLM 5.1 GLM 5.3 DeepSeek V4 Flash 0731 GPT-OSS 20BMiniMax M2.7Mistral Large 3 675BNemotron 3 Super Nemotron 3 Nano 30B Gemma 4 31B Qwen 3.5 397B Nemotron 3 Ultra GLM 5.3 Flash Kimi K2.7 Code
OVHcloud AI Endpoints	7 個模型 €0	262K	7 個模型	免	Riva TTS EnglishRiva TTS GermanRiva TTS SpanishRiva TTS ItalianQwen 3Guard Gen 0.6BQwen 3Guard Gen 8BStable Diffusion XL
Alibaba Model Studio	每模型 1M token，90 天	1M	— 個模型	手機	Qwen 3.7 PlusQwen 3.6 PlusQwen 3.5 PlusQwen 3 Coder PlusQwen 3.5 Plus Long
OpenCode Zen	6 個免費模型	1M	6 個模型	信箱	Nemotron 3 UltraNemotron 3 LightningMiMoLing FlashBig PickleMuse Spark
AI21 Labs	3 個月 $10 贈金	256K	2 個模型	信箱	Jamba Mini 2 Jamba Large 1.6
SiliconFlow	實名驗證後按模型限額	131K	3 個模型	手機	Qwen 3 8BQwen 2.5 7BGLM 4 9B
Nscale	$5 啟動贈金	128K	2 個模型	信箱	Llama 4 ScoutLlama 3.3 70B