Anvil PDF Generation API vs Nutrient PDF Generator API
Anvil PDF Generation API
useanvil.comNutrient PDF Generator API
nutrient.ioSide by side
| Figure | Anvil PDF Generation API | Nutrient PDF Generator API |
|---|---|---|
| Price from | $99/mo | $67/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 8 |
| Spec score · HTML to PDF APIs | 8.7 (#2) | 7.7 (#25) |
| Integration | The product page describes a Zapier integration for automating paperwork workflows, including filling a PDF and starting or pre-filling a Workflow. | The Zapier integration can convert HTML files in Google Drive to PDFs without code. |
| 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. | Nutrient says its infrastructure is SOC 2 Type 2 audited and GDPR-compliant, and application-to-Nutrient communication uses HTTPS. |
| Support | Standard support is available by email at [email protected], while the pricing page lists priority support for Enterprise. | All Processor API plans include access to documentation and developer support; additional support options may depend on the plan. |
| What it does | The API generates PDFs on demand by converting HTML and CSS or Markdown to PDF. | The REST API turns HTML templates and structured data into production-ready PDFs for invoices, contracts, payslips, and reports. |
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
Nutrient PDF Generator API
- FreeFree
- Starter$75 a month
- Growth$275 a month
- Pro$445 a month
- Starter$804 a year
- Growth$2,964 a year
- Pro$4,788 a year
- CustomPriced 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.
Nutrient PDF Generator API
Nutrient PDF Generator API has no write-up on Specifiction yet; its figures are above.