AI document tools with an API

Figure and bar: visits/mo, estimate · year: online since

1. #1C

   Coda

   Combines documents with tables, formulas, buttons and app integrations so teams build trackers, wikis and lightweight internal tools in one doc.

   3.6M
   Active
   From $12/user/mo
2. #2D

   Docusign

   Routes contracts to signers for electronic completion, tracks them, and extracts data from signed agreements for search and analysis.

   2.1M
   Active
   From $11/mo
   2003
3. #4F

   Foxit PDF Services (MCP)

   Edits, converts, annotates and signs PDF files in desktop, mobile and web apps, and offers PDF SDKs and APIs for developers.

   264k
   Active
   From $4.99/mo
   1996
4. #8S

   SlideSpeak

   Generates, edits, and exports branded PowerPoint presentations from documents, text, or ideas using AI.

   38.4k
   Active
   From $29/mo
5. #11C

   CorenexisMCP · sign-in

   Validates emails, renders PDFs, runs OCR and makes QR codes through JSON REST endpoints behind one API key.

   19.3k
   Active
   2022
6. #12L

   LlamaIndex

   Parses and extracts structured data from complex documents using agentic OCR and layout-aware processing.

   13.7k
   From $50/mo
   2023
7. #13Q

   Qwilr

   Builds interactive proposals and quotes that take e-signatures and payments and log when buyers open them.

   9.9k
   Active
   From $35/user/mo
   2014
8. #15D

   Docupilot

   Fills document templates with data from CRM systems and forms to generate contracts, invoices and proposals, then emails or e-signs them.

   8.4k
   Active
   From $29/mo
9. #16T

   Templafy

   Generates business documents such as proposals and presentations from approved templates, brand rules and CRM or ERP data, in editable Microsoft Office files.

   6.9k
   Active
   From $40/user/mo
10. #18D

    DocuSeal

    Collects electronic signatures on uploaded PDF, DOCX and other documents through a web app, API or self-hosted install.

    6.1k
    Active
11. #20E

    ExtendMCP · sign-in

    Parses, splits and extracts fields from PDFs and other documents into structured data for AI agents and pipelines.

    3.5k
    Active
    From $500/mo
    2023
12. #21D

    DocsAutomatorMCP · sign-in

    Generates documents from templates and data, then sends them for e-signature or one-click acceptance and files the signed copies back.

    3.4k
    Active
    From $19/mo
13. #30S

    Sensible

    Extracts structured data from documents using hybrid AI and rule-based methods, returning validated JSON.

    1.8k
    Active
    From $499/mo
    2020
14. #31M

    Mindee

    Extracts structured data from documents via API, supporting OCR, classification, splitting, and cropping across any format or language.

    1.8k
    Active
15. #32I

    Invoice Data ExtractionMCP · sign-in

    Reads uploaded invoice PDFs and images and writes the fields you specify to a spreadsheet, with source page references.

    1.7k
    Active
    From $12 once
16. #35E

    EsignaturesMCP · sign-in

    Collects e-signatures on responsive contract pages, logging audit trails, and sends contracts via API, SMS, email or bulk lists.

    1.6k
    Active
    From $0.49 per use
    2017
17. #36F

    FreeDailyProMCP · sign-in

    Runs PDF, image, video and document tools entirely in the browser, with files processed on the user's device.

    1.4k
    Active
    From $1 once
18. #41D

    Documenso

    Open-source e-signature platform that sends, signs and stores PDF documents, with an API for embedding signing flows.

    1k
    Active
    From $25/mo
    2023
19. #42G

    GoodSignMCP · open

    Collects signatures on uploaded PDFs via emailed links, logging each open and signature to an audit trail.

    995
    Active
    From $1.50 per use
20. #43M

    MyOCRMCP · sign-in

    Converts scanned PDFs and images into Excel spreadsheets by reading table text with OCR.

    892
    Active
    From ≈ $21/mo
    2023
21. #44E

    EasyOCR

    Extracts text from images, screenshots, and PDFs through a browser console or REST API.

    859
    Active
22. #45C

    CapOut

    Converts insurance claim PDFs into structured estimate data compatible with Xactimate and other systems.

    844
    Active
    Free plan
23. #46A

    AllPDFMagicMCP · open

    Extracts fields from invoices and contracts into Excel or CSV and flags mismatches, plus free PDF conversion and compression tools.

    771
    Maintained
    From $5.99/mo
    2024
24. #49E

    eformly

    Converts PDFs and documents into fillable web forms, and edits, fills, and signs PDFs online.

    639
    Active
    Free plan
25. #52C

    CarboneMCP · open

    Generates PDF, Word, Excel, and PowerPoint documents from JSON data and templates.

    519
    Active
    From $29/mo
    2016
26. #53P

    PDFBolt

    Generates PDFs from HTML, URLs, or AI-created templates via API with GDPR-compliant EU processing.

    514
    Active
    From $19/mo
27. #59S

    SoceTonAI ScriptOCR

    Extracts structured data from invoices, receipts, and documents into JSON via REST API.

    298
    Active
    From $0.00 per use
28. #63D

    Documint

    Generates PDF documents from templates filled with form, spreadsheet or app data, via a web editor or REST API.

    224
    Active
    From $39/mo
29. #64P

    PDFMonkey

    Generates PDFs from JSON data by filling dashboard-built templates, called through a REST API.

    222
    Active
    From ≈ $5.62/mo
    2019
30. #67M

    Markdown Converters

    Converts PDFs, Word documents, spreadsheets, and images to clean markdown for AI tools and knowledge bases.

    202
    Active
    From $8.99/mo
31. #69C

    Context LinkMCP · open

    Connects business documents and data sources so AI assistants can retrieve grounded, source-backed context across your organization.

    191
    Active
    From $19/user/mo
32. #73C

    CoworkHow

    Delegates multi-step document, research, and file automation tasks to Claude, coordinating parallel work and delivering structured outputs.

    145
    Active
33. #76R

    Re-Doc

    Automatically redacts and anonymizes documents locally, replacing sensitive data with synthetic text while preserving layout.

    112
    Active
34. #82C

    Chat.co

    Converts documents and websites into AI agents that answer questions with cited sources.

    67
    Active
    From $20/mo
35. #87F

    FreeSignMCP · open

    Signs PDFs inside the browser so the file never uploads, adding a PAdES certificate signature that verifies in standard PDF readers.

    54
    Active
    Free plan
    2013
36. #96D

    DocToHTML

    Converts PDF, Word, and text documents to self-contained HTML pages with styled themes and embedded images.

    38
    Maintained
    From $5 per use
37. #103L

    Learny Brain

    Searches connected tools and documents to answer questions in plain language with source citations.

    25
38. #107P

    PDF to MarkdownMCP · sign-in

    Converts PDFs into structured Markdown, preserving tables, formulas and headings, with OCR for scanned documents.

    20
    Active
    From $9/mo
39. #111V

    Valitract

    Extracts structured data from documents using OCR and AI with 99% accuracy.

    18
    Active
    Free plan
40. #123T

    t0md

    Converts PDFs, Word documents, HTML, PowerPoint, and JSON files to clean markdown.

    12
    Active
41. #127P

    PdfbrokerMCP · open

    Generates PDFs from HTML and CSS via a REST API, with PDF/A and PDF/UA compliant output via WeasyPrint.

    9
    Active
    From ≈ $10/mo
    2019
42. #129P

    PDF to Markdown

    Reads PDFs and writes Markdown, rebuilding headings, lists, tables and links from OCR and layout analysis.

    8
    Active
    From $190/yr
43. #130P

    PDFHaulMCP · sign-in

    Merges, splits, compresses and converts PDF files, and adds OCR and signing, in a web browser without installing software.

    8
    Active
44. #133B

    Better AI Context

    Imports chat histories and documents into portable context packs for reuse across AI assistants.

    7
    Maintained
45. #142P

    Paperarchive

    Forwards documents by email to automatically organize, extract data, and search full content.

    5
    Active
    From ≈ $14/mo
46. #144G

    GeminaMCP · sign-in

    Extracts typed fields from documents, then searches, totals and answers questions over them through an API.

    5
    Active
    From $25/mo
47. #148P

    PennyOCRMCP · open

    Extracts text from PDFs, scans and images through an OCR API that returns the text as JSON.

    4
    From $0.75 per use
48. #150S

    SignDocs BrasilMCP · sign-in

    Signs PDF documents electronically and digitally, sending signers email links and recording an audit trail with ICP-Brasil certificates.

    4
    Active
    From ≈ $2.97/mo