Same document automation quality. Plus URL-to-PDF, templates, form filling, and CSV batch processing. Starting at free with custom templates.
PDF Generator API is a simple, focused HTML-to-PDF API — plans from €8/month after a 14-day trial. DocuQueue adds a permanent free tier, MCP server for AI agents, URL-to-PDF conversion, and CSV batch processing.
DocuQueue is a document generation API focused on getting started fast. Pre-built templates, form filling, and a free tier — no credit card required.
PDFGeneratorAPI is a simple, focused document generation API. It does basic PDF creation well — clean API design, reasonable pricing, and good documentation. Here's what it's known for:
PDFGeneratorAPI isn't trying to be everything. It's a focused tool for simple document generation, and it does that well.
PDFGeneratorAPI is a simple document generation API. DocuQueue adds AI-powered features, a free tier, and modern tooling for the agent era.
DocuQueue offers 25 free credits per month. PDF Generator API has a 14-day free trial, then plans from €8/month.
DocuQueue includes a built-in MCP server for AI agent workflows. PDFGeneratorAPI has no MCP support.
Submit data directly to fillable PDF forms with AI-powered field detection. PDF Generator API also covers AcroForm-based forms — DocuQueue adds AI detection and a permanent free tier.
Convert any URL to a PDF with one API call. PDF Generator API works from HTML input only — no URL-to-PDF endpoint.
Design templates visually in the browser or upload your own file. PDF Generator API also ships a drag-and-drop editor — DocuQueue pairs it with custom template upload and a free tier.
Upload a CSV, generate hundreds of personalized PDFs in one request. PDFGeneratorAPI has limited batch support.
PDF Generator API starts at €8/mo (50 credits) after a 14-day trial. DocuQueue starts free and scales at $9/mo for 250 documents.
Also: Annual billing saves 17% (Creator €80/yr) · Low Usage €260/yr (250 credits) · Starter €520/yr (1,000 credits) · 1 credit = up to 5 pages
Pricing checked October 2026 — always confirm on the vendor’s pricing page.
| Feature | PDF Generator API | DocuQueue |
|---|---|---|
| HTML to PDF | Supported | Supported |
| URL to PDF | HTML input only | Built-in |
| Free tier | 14-day trial only | 25 credits/month |
| MCP server | None | Built-in |
| Form filling | AcroForm supported | Built-in |
| Visual template editor | Drag-and-drop editor | Visual editor |
| Batch processing | API loop only | CSV batch |
| API design | Clean | Clean |
Feature data verified from official documentation as of October 16, 2026. PDF Generator API: pdfgeneratorapi.com. DocuQueue: docuqueue.com/docs/api.
| Feature | PDF Generator API | DocuQueue |
|---|---|---|
| Free tier | 14-day sandbox | 25 credits/month free |
| Entry paid plan | €8/month (Creator, 50 credits) | $9/month (Starter, 250 documents) |
| Documents included | 50 credits (documents up to 5 pages) | 250 documents (1 credit = 1 document) |
| Overage / extra usage | Upgrade plan or buy credits | $0.04 per extra document |
| Annual discount | −17% annual | Monthly billing only |
Switching takes a few minutes. The concept is the same (send HTML, get a PDF), and you get additional features for free.
No credit card required. You get 5 free credits and an API key instantly.
// Before (PDF Generator API) const response = await fetch( 'https://api.pdf-generator-api.com/v1/convert/', { method: 'POST', headers: { 'X-API-Key': API_KEY }, body: JSON.stringify({ source: html }) } ); // After (DocuQueue) const response = await fetch( 'https://docuqueue.com/api/v1/convert-html', { method: 'POST', headers: { 'api-key': API_KEY }, body: JSON.stringify({ html: html }) } );
// Convert a live URL to PDF
const response = await fetch(
'https://docuqueue.com/api/v1/convert-url',
{
method: 'POST',
headers: { 'api-key': API_KEY },
body: JSON.stringify({ url: 'https://example.com/invoice' })
}
);
Same PDF quality, more features, lower cost. Your invoices, certificates, and reports are ready to go.
PDF Generator API is a simple, focused HTML-to-PDF API — plans from €8/month after a 14-day trial. DocuQueue adds a permanent free tier, MCP server for AI agents, URL-to-PDF conversion, and CSV batch processing. The better choice depends on your needs — PDFGeneratorAPI for simplicity, DocuQueue for AI-powered features.
PDF Generator API starts at €8/month (Creator plan, 50 credits) after a 14-day free sandbox trial. DocuQueue has a permanent free tier with 25 credits per month and a $9/month Starter plan with 250 documents — about 5× the documents at a similar entry price.
Yes. DocuQueue's API is designed for simplicity — one endpoint for HTML-to-PDF, one for URL-to-PDF, one for form filling. PDFGeneratorAPI also has a clean API design. Both are developer-friendly with straightforward REST endpoints.
Yes. Both use a similar pattern: send HTML, get a PDF. You can swap the API endpoint and keep the same request format. DocuQueue provides a step-by-step migration guide on this page.
Both support PDF form filling. PDF Generator API covers AcroForm-based forms on every plan. DocuQueue includes form filling with AI-powered field detection, plus MCP support and a permanent free tier, so you can start filling forms without a trial clock.
Yes. DocuQueue offers 25 free credits per month with no credit card required — a permanent free tier. PDF Generator API offers a 14-day free sandbox trial with up to 50 credits, then paid plans from €8/month.
PDF Generator API's entry plan is Creator at €80/year with annual billing, including 50 credits per month; larger plans run from Low Usage at €260/year (250 credits) up to Enterprise at €6,208/year (250,000 credits). Credits are counted in blocks of five pages, so a 1–5-page document uses 1 credit. There is no permanent free tier — every plan starts with a 14-day sandbox trial.
PDF generation API with template-based workflows.
Broad PDF toolkit with extraction, editing, and conversion.
PDF form filling API focused on AcroForm-based forms.
E-signatures and GraphQL API, but per-call usage pricing. DocuQueue adds AI form filling and a free tier.
5 free credits to start. No credit card required. Switch in minutes.
Get Started Free