Comparison
Papyr vs PDFShift
PDFShift is a popular Chromium-based HTML-to-PDF API built by a solo founder. Both Papyr and PDFShift use the same rendering engine — the key differences are templates, pricing predictability, and free tier generosity.
- ✓ 100 free docs/month, no card required
- ✓ Predictable pricing — no credit math
- ✓ Built-in invoice, receipt, and report templates
- ✓ Pass JSON to templates — no HTML required
- ✓ Under 1 second avg response time
- — Credit-based pricing (cost varies with document size)
- — 50 free credits/month (= small documents only)
- — No built-in templates
- — Good official SDKs for 7 languages
- — HIPAA BAA available on business plans
Feature comparison
| Feature | Papyr | PDFShift |
|---|---|---|
| Free tier | 100 docs/month, no card required | 50 credits/month (1 credit = 5MB) |
| Entry paid plan | $19/month — 1,000 docs | ~$24/month — 2,500 credits |
| Pricing model | Fixed docs per month | Credits (file size dependent) |
| 1,000 docs/month | $19/month | Varies by document size |
| 10,000 docs/month | $49/month | Higher credit tier required |
| Rendering engine | Chromium (full modern CSS) | Chromium |
| CSS support | Flexbox, Grid, custom fonts, modern CSS | Flexbox, Grid, custom fonts |
| Built-in templates | Invoice, receipt, report (Handlebars) | No built-in templates |
| Avg response time | Under 1 second | Under 1 second |
| Language SDKs | REST API (works in any language) | Node, Python, PHP, Ruby, Go, Java, C# |
| HIPAA / compliance | Coming soon | Yes (BAA available) |
The credit model problem
PDFShift charges by credits, where 1 credit converts a document up to 5MB. This sounds simple until your documents vary in size — a dense invoice with embedded fonts might cost 2–3 credits, while a simple receipt costs 1. Your monthly bill becomes unpredictable.
Papyr charges per document regardless of size. Generate a 50-page report or a one-line receipt — it counts as one document. No arithmetic, no surprises at the end of the month.
Built-in templates
PDFShift is a pure rendering API — you send HTML, it returns a PDF. That works well if you already have your HTML ready, but most applications need common document formats: invoices, receipts, reports.
Papyr includes built-in Handlebars templates for invoices, receipts, and reports. Pass your JSON data and get a professionally formatted PDF back — no HTML authoring required. This is especially useful in backend workflows where you don't want to manage HTML string concatenation.
When PDFShift might be the right choice
PDFShift has strong official SDKs for 7 languages and is a mature product with documented HIPAA compliance. If you need a HIPAA BAA today and are already in a language ecosystem with a PDFShift SDK, it's a reasonable choice. If you need predictable pricing and ready-made templates, Papyr will serve you better.
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