Anvil PDF Generation API vs PDFCrowd Invoice PDF API
Anvil PDF Generation API
useanvil.comPDFCrowd Invoice PDF API
pdfcrowd.comSide by side
| Figure | Anvil PDF Generation API | PDFCrowd Invoice PDF API |
|---|---|---|
| Price from | $99/mo | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 0 |
| Spec score · HTML to PDF APIs | 8.7 (#2) | 7.4 (#33) |
| Integrations | Zapier | Supplied Shopify and Stripe adapters reduce the field mapping needed to use data from those platforms. |
| Intended users | The product is presented as an API for developers and agents, and the pricing page describes the AI Pack for technical teams working with high PDF volumes. | The API is aimed at applications that already have billing records and need PDF documents rendered from that data. |
| Support | Standard support is available by email at [email protected], while the pricing page lists priority support for Enterprise. | PDFCrowd says it provides direct technical support and onboarding assistance for product setup, workflow design, and production integration questions. |
| What it does | The API generates PDFs on demand by converting HTML and CSS or Markdown to PDF. | The API turns structured JSON invoice data into a PDF using predefined layouts. |
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
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.
PDFCrowd Invoice PDF API
PDFCrowd Invoice PDF API has no write-up on Specifiction yet; its figures are above.