{
  "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": "ocr",
  "count": 8,
  "providers": [
    {
      "slug": "ocr-space",
      "name": "OCR.space",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "25,000 conversions/month (Engine 1 & 2) plus 2,500 Engine 3 conversions/month; max 1 MB file, PDFs up to 3 pages",
      "rate_limits": "500 requests per day per IP address",
      "notes": "Free searchable-PDF output carries a watermark (raw text extraction is unrestricted); the free key needs only an email, no card. Commercial use permitted.",
      "best_for": "Classic free OCR (25k conversions/mo, no card)",
      "modalities": [
        "ocr",
        "text"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://ocr.space/OCRAPI",
      "phone_required": false,
      "card_required": false,
      "commercial_ok": true,
      "openai_compatible": false,
      "openai_base_url": null,
      "verified": true,
      "last_verified": "2026-07-30"
    },
    {
      "slug": "llamaparse",
      "name": "LlamaParse (LlamaCloud)",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "Free plan: 10,000 credits/month (~10,000 pages in balanced parse mode at 1 credit/page)",
      "rate_limits": "5 concurrent jobs; 1 project; 5 indexes on the free plan",
      "notes": "Credit-based (1,000 credits = $1.25); premium parse modes consume more credits per page. No card required. Document parsing for RAG (LlamaIndex).",
      "best_for": "Free document parsing for RAG (~10k pages/mo)",
      "modalities": [
        "ocr",
        "text"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://www.llamaindex.ai/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": "nanonets",
      "name": "Nanonets",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "$50 in free credits on signup (one-time) across data-extraction / OCR workflows",
      "rate_limits": "Up to 3 users on the free credit",
      "notes": "One-time signup credit, not renewing; no credit card required to start. Paid plans start at $100/month afterwards.",
      "best_for": "Document extraction on a $50 no-card credit",
      "modalities": [
        "ocr",
        "text"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://nanonets.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": "unstructured",
      "name": "Unstructured",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "15,000 pages/month, resets monthly — document parsing/OCR across 50+ file types (layout, tables, generative OCR enrichment)",
      "rate_limits": "15,000 pages/month",
      "notes": "No credit card required. Purpose-built to turn documents into clean, structured input for RAG/LLM pipelines. Commercial terms not stated on the pricing page.",
      "best_for": "Turning messy documents into LLM-ready structured data, free every month",
      "modalities": [
        "ocr"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://unstructured.io/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": "nutrient",
      "name": "Nutrient (Data Extraction API)",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "5,000 credits/month (renews; no rollover) — ~5,000 text-parse pages, fewer for OCR-heavy 'Understand'/'Agentic' parsing (9-18 credits/page)",
      "rate_limits": "5,000 credits/month; per-page cost varies by parse mode (1-18 credits)",
      "notes": "No credit card required. Formerly PSPDFKit. Extraction/OCR with tables, key-value and handwriting. Commercial terms not stated on the pricing page.",
      "best_for": "Document data extraction with a genuinely renewing free monthly quota",
      "modalities": [
        "ocr"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://www.nutrient.io/api/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",
      "added": "2026-07-31"
    },
    {
      "slug": "veryfi",
      "name": "Veryfi",
      "category": "ongoing",
      "free_type": "renewing-quota",
      "free_tier": "Free Forever plan: up to 100 documents/month — OCR plus structured data extraction (receipts, invoices, and 100+ document types)",
      "rate_limits": "100 documents/month on the free plan",
      "notes": "No credit card required. The 'Free Forever' 100 docs/mo tier is the standing free tier (a separate 14-day trial unlocks paid features). Proprietary OCR / document-intelligence REST API.",
      "best_for": "Free-forever document OCR (100 docs/mo, no card)",
      "modalities": [
        "ocr"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://www.veryfi.com/pricing/",
      "phone_required": null,
      "card_required": false,
      "commercial_ok": true,
      "openai_compatible": false,
      "verified": true,
      "last_verified": "2026-07-31",
      "added": "2026-07-31"
    },
    {
      "slug": "datalab",
      "name": "Datalab (Marker / Surya)",
      "category": "trial",
      "free_type": "trial-credit",
      "free_tier": "$5 in free credits for new accounts — OCR in 90+ languages, PDF-to-markdown, tables, forms and structured extraction",
      "rate_limits": "Per-page pricing and rate limits not published",
      "notes": "$5 signup credit. The hosted API wraps the well-regarded open-source Marker/Surya OCR engine. Card and commercial terms not stated on the docs.",
      "best_for": "Open-source-pedigree OCR (Marker/Surya) on a $5 credit",
      "modalities": [
        "ocr"
      ],
      "models_free": null,
      "expires": null,
      "docs_url": "https://documentation.datalab.to/",
      "phone_required": null,
      "card_required": null,
      "commercial_ok": null,
      "openai_compatible": false,
      "verified": true,
      "last_verified": "2026-07-31",
      "added": "2026-07-31"
    }
  ]
}