Doppio vs PDFMonkey
Doppio
doppio.sh
PDFMonkey
pdfmonkey.ioSide by side
| Figure | Doppio | PDFMonkey |
|---|---|---|
| Price from | $16/mo | €5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| API | Yes | Yes |
| Plans published | 5 | 12 |
| Spec score · HTML to PDF APIs | 8.0 (#16) | 8.5 (#3) |
| Product | Doppio is a managed API that converts HTML, URLs, and saved templates into PDFs and PNG screenshots using Chromium. | PDFMonkey is a document generation API that lets users design templates and send dynamic data to generate documents. |
| Quota behavior | The pricing FAQ says extra Pro documents cost $0.0037 each, while renders on other plans pause at the monthly quota until the next billing cycle unless the customer upgrades. | PDFMonkey sends email notifications at 80% and 100% of quota, and blocks new generation after the quota is reached unless paid pay-as-you-go is enabled. |
| Rendering | The PDF API supports CSS Paged Media and Paged.js, custom page sizes and margins, background graphics, custom fonts, emoji, and configurable wait strategies. | PDF files are rendered in a Chrome-based browser, supporting HTML, CSS, JavaScript, external fonts, images, charts and other web technologies. |
| Security | Doppio states that it is GDPR compliant, EU hosted, HDS certified, and renders each document in a sandboxed Chromium instance destroyed after processing. | PDFMonkey states that connections use HTTPS/TLS, payload data is encrypted at rest, generated files are private S3 objects, and download URLs expire after one hour. |
| Support | The features page says live chat with the engineering team has an average response time under two hours. | Support is provided through in-app chat and [email protected], with typical replies within a few hours during Central European business hours. |
Plans
Doppio
- BasicFree
- Premium$16 a month
- Premium+$48 a month
- Pro$129 a month
- CustomPriced on request
PDFMonkey
- 30-day TrialFree
- 30-day TrialFree
- FreeFree
- FreeFree
- Starter€5 a month
- Starter€5 a month
- Pro€15 a month
- Pro€15 a month
- Pro+€60 a month
- Pro+€60 a month
In their own words
PDFMonkey
PDFMonkey is a cloud document-generation API that turns templates and dynamic data into files. Templates can be built in a visual drag-and-drop editor or written in HTML, CSS, and Liquid; JSON data can be sent through the REST API to generate documents. Its Chrome-based renderer supports JavaScript, external fonts, images, charts, and other web technologies. Outputs include PDF, PNG, WebP, and JPG, and bulk generation from datasets is supported. Connectors include Zapier, Make, n8n, Workato, Bubble, Glide, and InvoiceBerry; developer tools include Ruby and Node.js SDKs and webhooks. API traffic uses HTTPS/TLS, dynamic data is stored in encrypted database columns, and generated files are kept in private S3 buckets with one-hour presigned URLs. PDFMonkey states that it has no formal SOC 2 or ISO 27001 certification. The free plan allows 20 documents per month with one-day retention and a 30-second generation limit, and excludes external images, fonts, CSS, and JavaScript. Paid plans start at €5/mo.