# AI tools for “Large document processing” 953 matching tools; showing 24, ranked by relevance. | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Kimi AI](https://openaitools.app/tool/kimi-chat) | 19,632,261 | -23.4% | Free | Moonshot AI's long-context assistant for research, coding, and agentic work | keywords 100%; semantic match | [.md](https://openaitools.app/tool/kimi-chat.md) | | 2 | [Upstage](https://openaitools.app/tool/upstage-ai) | 140,314 | -11.8% | Paid, Contact for Pricing | Enterprise LLMs and document AI that turn unstructured work into data | keywords 100%; semantic match | [.md](https://openaitools.app/tool/upstage-ai.md) | | 3 | [LlamaIndex](https://openaitools.app/tool/llamaindex) | 387,910 | +19.9% | Freemium, Contact for Pricing | Turn any document into AI-ready context with agentic parsing and extraction | keywords 100%; semantic match | [.md](https://openaitools.app/tool/llamaindex.md) | | 4 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration. | keywords 62% | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) | | 5 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | keywords 69% | [.md](https://openaitools.app/tool/chatgpt-4.md) | | 6 | [Affinda](https://openaitools.app/tool/affinda-com) | 47,391 | -5.4% | Freemium, Free Trial, Contact for Pricing | AI document extraction and AI spend control for enterprises | keywords 100%; semantic match | [.md](https://openaitools.app/tool/affinda-com.md) | | 7 | [Rossum](https://openaitools.app/tool/rossum-ai) | 36,374 | -34.7% | Contact for Pricing | Offload transactional paperwork to AI agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/rossum-ai.md) | | 8 | [Veryfi](https://openaitools.app/tool/veryfi-com) | 104,470 | -11.5% | Paid, Contact for Pricing, Free | OCR and multi-modal document extraction APIs with built-in fraud detection | keywords 100%; semantic match | [.md](https://openaitools.app/tool/veryfi-com.md) | | 9 | [Monkt](https://openaitools.app/tool/monkt) | 51,826 | +47.4% | Paid | Turn any document into AI-ready Markdown or structured JSON | keywords 100%; semantic match | [.md](https://openaitools.app/tool/monkt.md) | | 10 | [V7 Go](https://openaitools.app/tool/v7-lab) | 116,919 | -11.6% | Free Trial, Contact for Pricing | AI workflow platform for document-heavy back-office operations | keywords 100%; semantic match | [.md](https://openaitools.app/tool/v7-lab.md) | | 11 | [OpenAI Platform](https://openaitools.app/tool/openai) | 234,678,639 | -9.6% | Paid | Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents. | keywords 69% | [.md](https://openaitools.app/tool/openai.md) | | 12 | [FormX.ai](https://openaitools.app/tool/formx-ai) | 40,884 | +14.4% | Free Trial, Paid, Contact for Pricing | AI-powered data extraction from invoices, IDs, receipts and any business document | keywords 100%; semantic match | [.md](https://openaitools.app/tool/formx-ai.md) | | 13 | [Reducto](https://openaitools.app/tool/reducto) | 92,112 | +0.9% | Freemium | Agentic document platform that turns messy PDFs into LLM-ready structured data | keywords 69%; semantic match | [.md](https://openaitools.app/tool/reducto.md) | | 14 | [Doc2X](https://openaitools.app/tool/doc2x) | 69,306 | +20.8% | Free Trial, Paid | Turn any PDF into editable, translatable, searchable knowledge | keywords 100%; semantic match | [.md](https://openaitools.app/tool/doc2x.md) | | 15 | [Cinnamon AI](https://openaitools.app/tool/cinnamon-ai) | 8,874 | -21.4% | Contact for Pricing | Enterprise document AI: IDP, AI-OCR and RAG built for complex corporate documents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/cinnamon-ai.md) | | 16 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | keywords 69% | [.md](https://openaitools.app/tool/perplexity-ai.md) | | 17 | [Tencent Yuanbao](https://openaitools.app/tool/tencent-yuanbao) | 9,318,521 | -13.9% | Free | Tencent's free Hunyuan-powered assistant for chat, search, documents and images | keywords 100% | [.md](https://openaitools.app/tool/tencent-yuanbao.md) | | 18 | [Claude](https://openaitools.app/tool/claude-3) | 18,695,610 | +9.1% | Freemium, Contact for Pricing | Anthropic's AI assistant for real work, from chat to agents | keywords 100%; semantic match | [.md](https://openaitools.app/tool/claude-3.md) | | 19 | [Datalab](https://openaitools.app/tool/datalab-to) | 73,396 | +66% | Freemium, Contact for Pricing | High-precision document parsing and structured extraction API | keywords 69%; semantic match | [.md](https://openaitools.app/tool/datalab-to.md) | | 20 | [Docugami](https://openaitools.app/tool/docugami) | 7,680 | +10% | Free Trial, Paid, Contact for Pricing | Turn business documents into knowledge graphs that drive real action | keywords 100%; semantic match | [.md](https://openaitools.app/tool/docugami.md) | | 21 | [Evolution AI](https://openaitools.app/tool/evolution-ai) | 7,720 | +24.9% | Paid | AI data extraction from PDF financial statements and complex documents. | keywords 100%; semantic match | [.md](https://openaitools.app/tool/evolution-ai.md) | | 22 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | keywords 69%; semantic match | [.md](https://openaitools.app/tool/chatpdf.md) | | 23 | [AI Glot](https://openaitools.app/tool/ai-glot) | 9,690 | +91.3% | Paid | Translate large localization files without breaking their structure | keywords 100%; semantic match | [.md](https://openaitools.app/tool/ai-glot.md) | | 24 | [Nanonets](https://openaitools.app/tool/nanonets) | 221,826 | -10.6% | Free Trial, Paid, Contact for Pricing | AI agents that run document-heavy business processes end to end | keywords 69%; semantic match | [.md](https://openaitools.app/tool/nanonets.md) | Page 1 of 40 · [Next page →](https://openaitools.app/index.md?q=Large+document+processing&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Large%20document%20processing More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)