| Price from | — | €19/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 5 |
| Spec score · HTML to PDF APIs | 8.2 (#9) | 8.1 (#11) |
| Compliance | GDPR | The maker says a data processing agreement is included with every paid plan; SOC 2 and ISO 27001 are on its roadmap, not current claims. |
| Integrations | API2PDF offers client libraries for Python, Node, PHP, C#, and Java. | The homepage lists REST API and SDKs, CLI, MCP, spreadsheets, n8n, Zapier and Make as ways to use Formfeed. |
| Product | API2PDF is a serverless REST API for PDF generation and document conversion. | Formfeed turns JSON into PDFs and images using templates, and also supports tagged Word and PowerPoint files. |
| Support | The infrastructure fact sheet says general developer support is provided by email, typically responds within 1–2 business days, and is best effort. | The pricing page lists Community support for Free, Email for Starter, Email with a 1-business-day response for Pro, and Priority with a 4-hour response for Business. |