Anvil PDF Generation API vs DynamicPDF Cloud API
Anvil PDF Generation API
useanvil.com
DynamicPDF Cloud API
dpdf.ioSide by side
| Figure | Anvil PDF Generation API | DynamicPDF Cloud API |
|---|---|---|
| Price from | $99/mo | $19.95/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · HTML to PDF APIs | 8.7 (#2) | 8.3 (#8) |
| Security | Anvil says it encrypts signed documents with a 2048 RSA private key stored in a secure Hardware Security Module, which its developers cannot access. | The security page says endpoints use HTTPS and authentication tokens, and that endpoint data and generated results are not stored unless users choose to store data in cloud storage. |
| Support | Standard support is available by email at [email protected], while the pricing page lists priority support for Enterprise. | The pricing page lists community support on Free and community and ticket support on Basic and Pro; Premium includes dedicated support. |
| What it does | The API generates PDFs on demand by converting HTML and CSS or Markdown to PDF. | DynamicPDF API provides cloud tools for creating and manipulating PDF documents. |
Plans
Anvil PDF Generation API
- FreeFree
- AI Pack$99 a month
- Product Pack$425 a month
- EnterprisePriced on request
- PDF fill / generation over API$0.10, paid once
DynamicPDF Cloud API
- FreeFree
- Basic 20K plan$19.95 a month
- Pro 75K plan$89.95 a month
- PremiumPriced on request
In their own words
Anvil PDF Generation API
Anvil PDF Generation API creates PDFs on demand from HTML and CSS or Markdown. For HTML, it supports full CSS, custom TTF fonts, page dimensions and margins, headers and footers, page numbers, and fillable forms. Markdown conversion applies a default theme, and callers can provide CSS of their own. The API can also generate variable-length documents and merge data into PDFs. Anvil lists SDKs for C#/.NET, JavaScript, Python, and TypeScript; Go, Java, PHP, and Ruby are marked as coming soon. A Zapier integration can automate paperwork workflows, including filling a PDF or starting or pre-filling a Workflow. It is a cloud service with API and web access, email support, and listed SOC 2 and HIPAA compliance. Test mode is free and unlimited on every plan, though test documents are watermarked and use demo signatures. API PDF fill or generation costs $0.10 per use; enabling metered usage with a valid credit card provides 2,500 starter credits. The Free plan is free and UI-only; API key access requires a credit card or upgrade. Custom fonts must be TTF; OTF and WOFF are not supported.
DynamicPDF Cloud API
DynamicPDF Cloud API provides cloud tools for creating and manipulating PDF documents through REST endpoints and client libraries. Its PDF endpoint can create or modify documents, merge PDFs, and make pages from HTML, Word, images, or DLEX templates. Other listed operations include stamping PDFs, adding barcodes, filling forms, converting images to PDF, encryption, and retrieving text and metadata. An online document and report designer is included. Client libraries are listed for Node.js,.NET, Java, PHP, Go, Python, and Ruby. The maker says the API processes documents in real time across 10 geographic zones and routes requests to the closest zone. Endpoints use HTTPS and authentication tokens; endpoint data and generated results are not stored unless users choose cloud storage. The maker advises against calling endpoints directly from an end-user browser because exposed API keys can be misused. The free plan includes 1,000 pages per day, 10MB of cloud storage, community support, 10 global endpoints, and a watermark. Basic costs $19.95 a month.