No moat. Still in business.
AI SaaS directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Formfeed
Fills templates with data to produce PDFs, images and validated ZUGFeRD electronic invoices, from code, AI agents or no code tools.
Free plan · Invoicing and billing · Developers
- CraftMyPDF
Design a PDF template in a drag and drop editor, then fill it with data to produce invoices, certificates and reports by API or Zapier.
Free plan · Documents and e-signature
- APITemplate.io
Generates PDFs and images from saved templates, HTML or web pages through an API or no code tools such as Zapier.
Documents and e-signature · Developers
- MintPDF
An API and MCP tool that turns Markdown or HTML into clean PDF files for developers and AI agents.
Free plan · Documents and e-signature · Developers
- Papermill
API that takes Markdown or JSON plus a template and returns a laid-out PDF, for apps that generate documents.
Free plan · Documents and e-signature · Developers
- ApyHub
One subscription to a catalogue of ready APIs for documents, verification, media and AI tasks, aimed at developers building products.
Since 2023
Free plan · Developer tools · Developers
- Quadratic
Spreadsheet that links to databases and files and lets AI write the formulas, Python and charts for you.
Since 2023
Data and spreadsheets
- Bannerify
An API that fills a designed template with JSON data and returns finished images or PDFs, such as banners, invoices and certificates.
Since 2024
Free plan · Design and images · Developers
- Orshot
Design a template once, then fill it with data from your API or no-code tools to produce images, PDFs and videos automatically.
Since 2025
Free plan · Design and images · Agencies
- Dynamic Document API
Send JSON to a REST API and get back invoices, reports, certificates or social images built from your own templates.
Free plan · Documents and e-signature · Developers
- PDFMonkey
Design PDF templates in a dashboard, send JSON to an API and get finished documents back, with 20 free a month.
Free plan · Documents and e-signature · Developers
- DocuQueue
API and MCP server that turns your data into branded PDFs such as invoices, contracts and offer letters.
Free plan · Documents and e-signature
- Doczilla
An API that renders HTML and saved templates into PDFs and screenshots, for developers who need documents from their apps.
Pay as you go · Documents and e-signature · Developers
- AIR Blackbox
Records every AI agent decision in a signed, tamper-evident log so teams can show regulators what their AI did under the EU AI Act.
Free plan · Developer tools · Developers
- Transformy
An API that converts HTML pages and URLs into PDF files for developers building apps.
Since 2015
Free plan · Documents and e-signature · Developers
- pbar.io
Lets developers share live progress of scripts and jobs through a link, via an API or a tqdm replacement.
Uptime and monitoring · Developers
- PDF-API.io
Build PDF templates in a visual or HTML editor, then fill them with data by API or Zapier to make invoices and other files.
Free plan · Documents and e-signature
- redirs
Point any domain at any URL with automatic HTTPS, path rules and hit analytics, no server to run.
Free plan · Website builders
- CxReports
Builds branded PDF reports, statements and invoices from your data and sends them to clients on a schedule, without coding.
Free trial · Documents and e-signature
- Inkspan
An API that lets developers create PDFs from HTML or Markdown, merge or split files, pull out tables and translate documents.
Free plan · Documents and e-signature · Developers
- Appliku
Sets up and manages your own cloud server to deploy Django apps, with a dashboard, CLI and API.
Since 2021
Free plan · Developer tools · Developers
- TemplateFox
Build invoice, certificate or label layouts in a visual editor, then turn your data into PDFs and images by API or no code tools.
Free plan · Documents and e-signature · Online sellers
- PDFBolt
An API for developers that renders HTML pages, URLs or AI-drafted templates into PDF files, processed in the EU.
Since 2025
Free plan · Documents and e-signature · Developers