{
  "dataset": "free-llm-api-hub",
  "version": "2.6.0",
  "generated": "2026-07-31",
  "license": "MIT",
  "homepage": "https://freellmapihub.com/",
  "docs": "https://freellmapihub.com/api/",
  "modality": "embeddings",
  "count": 13,
  "providers": [
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      "slug": "google-gemini",
      "name": "Google Gemini API (AI Studio)",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "Gemini 2.5 Flash, 2.5 Flash-Lite, 2.5 Pro (limited), embeddings, TTS models",
      "rate_limits": "Varies by model, roughly 5-30 req/min and 20-500 req/day depending on model",
      "notes": "Free-tier prompts/outputs may be used by Google to improve its products when used outside the UK/CH/EEA/EU",
      "best_for": "The only frontier-class model with a genuine free tier",
      "modalities": [
        "text",
        "vision",
        "embeddings",
        "audio"
      ],
      "models_free": [
        "gemini-2.5-flash",
        "gemini-2.5-flash-lite",
        "gemini-2.5-pro"
      ],
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      "last_verified": "2026-07-11"
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    {
      "slug": "cloudflare-workers-ai",
      "name": "Cloudflare Workers AI",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "10,000 Neurons/day, all account plans",
      "rate_limits": "30+ models: LLMs (Llama, Mistral, DeepSeek, Qwen...), embeddings, image, audio",
      "notes": "Resets daily at 00:00 UTC; overage on a Workers Paid plan bills at $0.011/1,000 Neurons",
      "best_for": "Highest free daily volume for a real side project",
      "modalities": [
        "text",
        "embeddings",
        "image",
        "audio"
      ],
      "models_free": [
        "@cf/meta/llama-3.3-70b-instruct-fp8-fast",
        "@cf/meta/llama-3.1-8b-instruct",
        "@cf/mistralai/mistral-small-3.1-24b-instruct",
        "@cf/qwen/qwen2.5-coder-32b-instruct",
        "@cf/deepseek-ai/deepseek-r1-distill-qwen-32b",
        "@cf/google/gemma-3-12b-it"
      ],
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      "phone_required": false,
      "card_required": false,
      "commercial_ok": true,
      "openai_compatible": true,
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      "last_verified": "2026-07-11"
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    {
      "slug": "cohere",
      "name": "Cohere",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "Trial (evaluation) API keys covering chat, embed and rerank",
      "rate_limits": "1,000 API calls/month total; 20 req/min chat; 2,000 inputs/min embed; 10 req/min rerank",
      "notes": "Explicitly for evaluation only — Cohere's terms prohibit production/commercial use on a trial key",
      "best_for": "Free embeddings and rerank for RAG prototypes",
      "modalities": [
        "text",
        "embeddings",
        "rerank"
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      "models_free": [
        "command-a-03-2025",
        "command-r-plus-08-2024",
        "command-r-08-2024",
        "command-r7b-12-2024",
        "embed-v4.0",
        "rerank-v3.5"
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      "expires": null,
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      "card_required": false,
      "commercial_ok": false,
      "openai_compatible": true,
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      "verified": true,
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    },
    {
      "slug": "huggingface",
      "name": "HuggingFace",
      "category": "ongoing",
      "free_type": "recurring-credit",
      "free_tier": "Free CPU Basic + ZeroGPU for Spaces; Inference Providers has a monthly credit ($0.10/mo on Free plan, $2.00/mo on PRO/Team/Enterprise)",
      "rate_limits": "No RPM/TPM published, only credit amounts",
      "notes": "Credits only apply with \"Routed by Hugging Face\" billing, not with a Custom Provider Key",
      "best_for": "Router access to many open-weight providers under one key",
      "modalities": [
        "text",
        "image",
        "audio",
        "embeddings"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://huggingface.co/docs/inference-providers/en/pricing",
      "phone_required": null,
      "card_required": false,
      "commercial_ok": null,
      "openai_compatible": true,
      "openai_base_url": "https://router.huggingface.co/v1",
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "siliconflow",
      "name": "SiliconFlow",
      "category": "ongoing",
      "free_type": "perpetual",
      "free_tier": "Several models permanently free (e.g. Qwen2.5-7B-Instruct and others) at $0 cost, plus a $1 welcome credit for paid models",
      "rate_limits": "Fixed per-model limits for free models; generic docs cite ranges of 1,000-10,000 RPM and 50,000-5,000,000 TPM depending on model tier — exact limits shown in-account",
      "notes": "Signup requires SMS phone verification. Full \"real-name authentication\" (needed for recharging/billing) requires a mainland China, Hong Kong/Macao, or Taiwan ID document — this may limit full access for users without one, though basic use of free models appears reachable with standard account verification",
      "best_for": "Permanently-free open models, no trial clock",
      "modalities": [
        "text",
        "embeddings"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://docs.siliconflow.cn/en/userguide/rate-limits/rate-limit-and-upgradation",
      "phone_required": true,
      "card_required": null,
      "commercial_ok": null,
      "openai_compatible": true,
      "openai_base_url": "https://api.siliconflow.com/v1",
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "jina-ai",
      "name": "Jina AI",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "10M free tokens (one-time) across all models — embeddings (v3/v4), rerankers, classifier; plus a keyless Reader (r.jina.ai) for basic use",
      "rate_limits": "Free key: 100 RPM / 100k TPM for embeddings & reranker (2 concurrent); keyless Reader 20 RPM",
      "notes": "The 10M-token balance is a one-time grant that does not replenish; the keyless Reader is genuinely ongoing. Hosted API is commercial-OK and data is not used for training. No card required.",
      "best_for": "Free embeddings & rerank behind an OpenAI-compatible endpoint",
      "modalities": [
        "text",
        "image",
        "embeddings",
        "rerank"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://jina.ai/embeddings/",
      "phone_required": false,
      "card_required": false,
      "commercial_ok": true,
      "openai_compatible": true,
      "openai_base_url": "https://api.jina.ai/v1",
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "mixedbread",
      "name": "Mixedbread",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "Starter plan: $5 one-time credit (no card) — embeddings (mxbai-embed-large-v1), reranking, and multimodal search over PDF/image/doc/code",
      "rate_limits": "Starter plan: 100 requests/min",
      "notes": "Free credit is usage-based and non-renewing; usage-based pricing applies afterward. Native REST API, not documented as OpenAI-compatible. No card required.",
      "best_for": "No-card embeddings & rerank credit",
      "modalities": [
        "text",
        "embeddings",
        "rerank",
        "image"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://www.mixedbread.com/pricing",
      "phone_required": false,
      "card_required": false,
      "commercial_ok": true,
      "openai_compatible": false,
      "openai_base_url": null,
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "clarifai",
      "name": "Clarifai",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "One-time $5 credit across serverless models (GPT-OSS-120B, Claude, Llama), vision, embeddings and image generation",
      "rate_limits": "15 requests/second global default (CONN_THROTTLED on exceed)",
      "notes": "Catch: SMS phone verification is required to claim the $5. Credit is one-time and expires 30 days after grant; a card is required to recharge afterward.",
      "best_for": "Multimodal (LLM + vision) models on a $5 credit",
      "modalities": [
        "text",
        "vision",
        "embeddings",
        "image"
      ],
      "models_free": null,
      "expires": "30 days",
      "docs_url": "https://docs.clarifai.com/control/account-billing/",
      "phone_required": true,
      "card_required": false,
      "commercial_ok": null,
      "openai_compatible": true,
      "openai_base_url": "https://api.clarifai.com/v2/ext/openai/v1",
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "pinecone-inference",
      "name": "Pinecone Inference",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "Starter (free) plan: 5M tokens/mo for embedding models (llama-text-embed-v2, multilingual-e5-large) and 500 requests/mo for the bge-reranker-v2-m3 rerank model",
      "rate_limits": "5M embedding tokens/mo; 500 rerank requests/mo on Starter",
      "notes": "Free rerank limited to bge-reranker-v2-m3; overages are pay-as-you-go. Not OpenAI-compatible. No card required.",
      "best_for": "Free embeddings + rerank for RAG (5M tokens/mo)",
      "modalities": [
        "embeddings",
        "rerank"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://www.pinecone.io/pricing/",
      "phone_required": null,
      "card_required": false,
      "commercial_ok": null,
      "openai_compatible": false,
      "openai_base_url": null,
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "twelve-labs",
      "name": "Twelve Labs (Marengo Embed)",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "Free plan: the Marengo Embed API for all input types (video, audio, image, text) at no cost, plus ~600 min indexing",
      "rate_limits": "Embed video/audio: 3,000 RPD, 25 RPM; embed text/image: 3,000 RPD, 600 RPM",
      "notes": "No credit card for the Free plan, but indexed data expires after 90 days unless upgraded. Marengo produces multimodal embeddings. Not OpenAI-compatible.",
      "best_for": "Free multimodal (video/audio/image/text) embeddings",
      "modalities": [
        "embeddings",
        "vision",
        "audio",
        "text"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://www.twelvelabs.io/pricing",
      "phone_required": null,
      "card_required": false,
      "commercial_ok": null,
      "openai_compatible": false,
      "openai_base_url": null,
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "tencent-hunyuan",
      "name": "Tencent Hunyuan",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "1,000,000 free tokens for Hunyuan text LLMs (hunyuan-a13b, turbos, translation & vision models), plus a separate 1,000,000-token allotment for hunyuan-embedding",
      "rate_limits": "Not published; bounded by the token package",
      "notes": "Free resource package valid 1 year from activation; unused tokens expire. Tencent Cloud generally requires mainland-China real-name ID verification to activate — a practical barrier for non-China users. Commercial-use terms not stated on the free-quota page.",
      "best_for": "Chinese-language LLM workloads via an OpenAI-compatible endpoint",
      "modalities": [
        "text",
        "vision",
        "embeddings"
      ],
      "models_free": null,
      "expires": "1 year",
      "docs_url": "https://cloud.tencent.com/document/product/1729/97731",
      "phone_required": null,
      "card_required": null,
      "commercial_ok": null,
      "openai_compatible": true,
      "openai_base_url": "https://api.hunyuan.cloud.tencent.com/v1",
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "voyage-ai",
      "name": "Voyage AI",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "200M free tokens on current embedding models (voyage-4, voyage-4-lite, voyage-context-4, voyage-code-3) and on rerankers (rerank-2.5 family); voyage-multimodal-3.5 gets 200M text tokens + 150B pixels — a large one-time complimentary allotment per model",
      "rate_limits": "Standard per-model RPM/TPM limits apply; the free-token allotment is the practical ceiling",
      "notes": "The allotment is a one-time complimentary balance per model, not a renewing monthly quota. No credit card required to claim. Owned by MongoDB — a first-party model provider, not a proxy.",
      "best_for": "Best-in-class embeddings and reranking with a large free allotment",
      "modalities": [
        "text",
        "image",
        "embeddings",
        "rerank"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://docs.voyageai.com/docs/pricing",
      "phone_required": null,
      "card_required": false,
      "commercial_ok": null,
      "openai_compatible": false,
      "verified": true,
      "last_verified": "2026-07-31",
      "added": "2026-07-31"
    },
    {
      "slug": "upstage",
      "name": "Upstage",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "$10 in free credit on signup (no card) — Solar LLM (chat + embeddings) plus Document Parse / OCR / information extraction",
      "rate_limits": "Document Parse billed $0.01/page (+$0.03 for extract), drawn from the $10 credit",
      "notes": "No credit card required to receive the $10 credit; Studio agents also include 10 free runs. A separate institutional grant (up to 1 year of free Solar + Document Parse) exists for eligible organizations only. Credit validity period not stated.",
      "best_for": "Solar LLM + document OCR behind one OpenAI-compatible key",
      "modalities": [
        "text",
        "ocr",
        "embeddings"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://console.upstage.ai/docs/getting-started",
      "phone_required": null,
      "card_required": false,
      "commercial_ok": true,
      "openai_compatible": true,
      "openai_base_url": "https://api.upstage.ai/v1",
      "verified": true,
      "last_verified": "2026-07-31",
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}