Comparison

A PDF Generator API alternative for HTML-first teams

PDF Generator API is built around a visual template editor and a library of pre-built templates. That works well when your documents follow a fixed layout. If your PDFs come from HTML, dynamic data, or custom CSS, you are working against the grain. PDFPipe takes the HTML-first approach: send markup, get back a PDF, with full CSS and JavaScript support and no template layer in between.

How they compare

HTML in, PDF out

PDFPipe accepts raw HTML or a public URL. No templates to create, no editor to learn. Your existing HTML and CSS render exactly as you wrote them, including web fonts, flexbox, grid, and JavaScript-rendered content.

const res = await fetch("https://api.pdfpipe.xyz/v1/pdf", {
  method: "POST",
  headers: {
    "Authorization": "Bearer pp_live_your_key",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    html: "<h1>Invoice #1042</h1><p>Due: 2026-07-01</p>",
    options: { format: "A4", margin: { top: "20mm", bottom: "20mm" } },
  }),
});

const pdf = await res.arrayBuffer();

Pricing

Every plan charges one flat price per document. No credits, no per-page multipliers, no per-template fees. The free Hobby plan gives you 500 documents a month with no expiry.

Enterprise: SSRF protection

When you render a URL, the server fetches it on your behalf. Without a sandbox, a malicious URL could reach internal services, cloud metadata endpoints, or private networks. PDFPipe runs every render inside an SSRF sandbox that blocks private IP ranges, loopback addresses, and metadata endpoints by default. This matters particularly for multi-tenant platforms where user-supplied URLs are rendered.

MCP server for AI agents

PDFPipe ships a Model Context Protocol server so AI coding agents can call the PDF endpoint as a tool, without any wrapper code. PDF Generator API has no equivalent.

When PDF Generator API is the better fit

If your team prefers a drag-and-drop template editor over writing HTML and CSS, PDF Generator API is purpose-built for that workflow. PDFPipe is the better pick when your documents are generated from code, when you need predictable flat pricing, or when you are building pipelines for AI agents.