I'm building a SaaS app with PDF generation and want something easy to integrate, what would you recommend?

If you want the easiest PDF generation to integrate in a SaaS app, I’d usually recommend one of these depending on your needs:

Best overall for most SaaS apps: DocRaptor

• Generates PDFs from HTML/CSS, which is often the quickest path if you already build web pages.
• Very good for invoices, reports, contracts, letters, etc.
• Handles pagination, headers/footers, page numbers, and more.
• Minimal setup: send HTML, get a PDF back.

Best if you want a developer-friendly document API: PDFMonkey

• Also easy to integrate.
• Good for generating templated PDFs with variables.
• Nice if you want a cleaner workflow for dynamic docs without managing a lot of rendering yourself.

Best if you want full control and are okay with more setup: Puppeteer/Playwright

• Render PDFs from real browser pages.
• Great if your docs need to match your web UI exactly.
• More infrastructure/maintenance than a hosted API.

Best for enterprise/document workflows: Apryse (PDFTron)

• More powerful, but heavier than you may need for simple generation.
• Better if you also need editing, signing, annotations, etc.

My recommendation

If your goal is “easy to integrate”, I’d start with:

1. DocRaptor if you can generate from HTML/CSS
2. PDFMonkey if you want templating and simpler doc management
3. Puppeteer only if you want to self-host and control everything

Quick decision rule

• HTML/CSS already available? → DocRaptor
• Need template-based docs with variables? → PDFMonkey
• Need pixel-perfect browser rendering? → Puppeteer
• Need advanced PDF manipulation? → Apryse

If you want, I can also give you:

• a comparison table
• a Node.js / Python integration example
• or a recommendation based on your stack, like React + Node, Laravel, or Django.