No moat. Still in business.
AI SaaS directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- PDF to Markdown
Turns PDFs, including scans, into Markdown in the browser and shows the original next to the output to check it.
Free plan · Documents and e-signature · Individuals and families
- RevPDF
A PDF editor that runs on your own device, so you can edit, sign, redact, compare and convert files without uploading them.
Since 2026
Free · Documents and e-signature
- VisionParser
Pulls structured data out of invoices, receipts and other business documents through an API, with human review.
Since 2024
Subscription · Documents and e-signature
- Free PDF Editor
Edit, sign, merge, split and convert PDF files in the browser without signing up, with files kept on your device.
Free · Documents and e-signature
- PDFMergely
Merge, split, compress, sign and convert PDFs inside your browser, with files kept on your own device.
Since 2026
Free · Documents and e-signature
- OpenParser
An API that turns PDFs and images into text and JSON fields and links each value back to its place on the source page.
Since 2026
Pay as you go · Documents and e-signature · Developers
- Stirling
A private PDF editor and batch processor that runs on your own computer or servers, with an API for automation.
Free plan · Documents and e-signature
- pdfcdf
Merge, split, edit, compress, sign and OCR PDF files in your browser without uploading them anywhere.
Free plan · Documents and e-signature
- PDFSail
Browser based PDF tools that merge, split, compress and edit files locally, with a paid plan for OCR and conversion.
Free plan · Documents and e-signature
- CrabPDF Editor
Edit, annotate, redact, OCR and reorder PDF pages in your browser, with files kept on your own computer.
Since 2026
Documents and e-signature
- Invofox
API that reads invoices, payslips, bank statements and other documents and returns checked fields as JSON for your software.
Free plan · Documents and e-signature · Accountants and bookkeepers
- Document Scanner
A phone app that scans documents, IDs and books into PDFs, with colour filters, compression, OCR and signatures.
Documents and e-signature · Individuals and families
- Paperless-home
Managed hosting of paperless-ngx so people can scan, store and search their paperwork from the web or phone.
Free trial · Documents and e-signature · Individuals and families
- Extracta LABS
Pulls fields like totals, dates and names out of invoices, CVs, receipts and contracts and returns them as structured data.
Since 2024
Documents and e-signature
- Sygal
Mac and Windows app that turns PDFs, Office files, scans and web pages into tidy Markdown or JSON without sending them anywhere.
Since 2026
One-off payment · Documents and e-signature · Individuals and families
- PDF Pals
A Mac app that lets you ask questions about PDFs and get summaries with page citations, keeping files local.
One-off payment · Documents and e-signature · Individuals and families
- Veil
Reads PDFs in dark mode without inverting photos or charts, and runs OCR on figures, all in the browser.
Since 2026
Free · Documents and e-signature · Individuals and families
- Docsumo
Pulls and checks data from bank statements, invoices and insurance forms for lenders, insurers and finance teams.
Since 2019
Free trial · Documents and e-signature · Health and clinics
- Reducto
An API that reads PDFs and scanned documents, including tables and complex layouts, and turns them into structured data for AI apps.
Since 2024
Pay as you go · Documents and e-signature · Developers
- DocsRouter
One API for pulling text and fields from documents, routed to the vision model that fits your cost or quality needs.
Since 2025
Pay as you go · Documents and e-signature · Developers
- Simple PDF Scanner
An iPhone app that scans paper documents into PDFs on the device, with a one-time Pro upgrade for OCR and passwords.
Free plan · Documents and e-signature · Individuals and families
- LocalPDF
Edit, merge, split, compress and OCR PDF files inside your browser, with documents kept on your own device.
Since 2025
Free plan · Documents and e-signature
- Extend
An API that parses, splits and pulls structured data out of messy documents for software teams and AI agents.
Since 2026
Documents and e-signature · Developers
- SnapOtter
Self-hosted tools to convert, compress, OCR and transcribe images, video, audio and PDFs on servers you own.
Free plan · Documents and e-signature
- Markdown Converters
Turns PDFs, Office files, scans and web pages into clean Markdown for use with AI chat tools, via web, API or MCP.
Free plan · Documents and e-signature
- pdf2epub
Turns PDF files into EPUB ebooks with proper chapters, joined paragraphs and OCR for scans, for people reading on e-readers.
Free plan · Documents and e-signature · Individuals and families
- Anvil
An API that fills PDFs, runs web forms and handles e-signatures, so software teams can build document steps into their apps.
Since 2019
Documents and e-signature · Developers
- OCR.space
Pull text out of images and scanned PDFs online or through an API, and turn scans into searchable PDF files.
Free · Documents and e-signature