Compare · DocRaptor
Kamy vs DocRaptor.
DocRaptor — Hosted PrinceXML PDF API. DocRaptor wraps the commercial PrinceXML engine. Layout fidelity is excellent, but per-render pricing is among the highest in the market and there's no built-in template system — you bring every byte of HTML on every call.
DOCRAPTOR EFFECTIVE COST
$0.1200
per render, entry plan
KAMY EFFECTIVE COST
$0.0038
per render, Pro plan
KAMY IS
~32× cheaper
at the volume that matters
- DocRaptor: From $15/mo for 125 docs ($0.12 / render).
- Kamy: $19/mo for 5,000 renders ($0.0038 / render).
| Feature | DocRaptor | Kamy |
|---|---|---|
| Per-render cost (entry plan) | $0.12 | $0.0038 |
| Free tier | 5 test docs/mo (always test mode) | 100 prod docs/mo |
| Hosted templates | No | 10 system + unlimited custom |
| Country-compliant tax templates (KSA ZATCA, UAE FTA) | No | Yes |
| Brand kits / theming | No | Yes |
| Watermarks | No | Yes |
| PDF/A archival output | Yes | 1b / 2b / 3b |
| AES-256 encryption + permissions | Yes | Yes |
| Webhooks for async renders | Yes | Yes |
| Engine | PrinceXML | Headless Chromium |
DocRaptor's POST body uses `document_content` for HTML; Kamy's equivalent is `html`. Almost every Prince-specific CSS @page rule has a Chromium equivalent — page size, margins, and headers/footers map 1:1. The biggest win is cost: at any volume above 100 documents a month, Kamy's per-render rate is roughly 30× cheaper, and Scale's $0.002 PAYG rate is ~60× cheaper at high volume.
Pricing verified on 2026-04-25 · spot a stale figure? Let us know
Try Kamy on the free tier.
100 renders per month, no credit card. Average migration time from a working DocRaptor pipeline is under an hour.