DocSpring
6.5#21 in html to pdf apisFrom $49 a monthWebAPISelf-hosted
VisitDocSpring vs SelectPdf
What both publish
| Fact | DocSpring | SelectPdf |
|---|---|---|
| Deployment | cloud, self hosted | cloud, self hosted |
| Free trial | 14 days | 7 days |
| Key features | Fill PDF templates with JSON data through a REST API · Generate PDFs from HTML, CSS, and Liquid templates · Visual drag-and-drop PDF template editor · Batch generation of up to 50 PDFs per request · Synchronous and asynchronous PDF processing with webhooks · Combine PDFs from submissions, templates, uploaded files, and URLs · Automatically generated web forms and embedded forms · Electronic signatures with data requests and audit trails | Convert a URL to PDF using the hosted REST API · Submit raw HTML as the conversion input · Set PDF page size, orientation, and margins · Configure PDF headers, footers, and page numbering · Generate PDF bookmarks from HTML selectors · Merge PDFs and extract or search PDF text through API endpoints · Run conversions asynchronously and poll for results · Retrieve PDF coordinates for selected HTML elements |
| Product | DocSpring is a PDF automation API for developers to fill forms, generate documents, and collect e-signatures. | SelectPdf provides HTML-to-PDF conversion through a self-hosted .NET library and a hosted REST API. |
| Support | Support is handled by DocSpring's engineers, and the company says fixes are usually deployed within days. | Commercial library licenses include one year of email support and free upgrades. |
DocSpring plans
- Starter$49 a month
- Professional$99 a month
- Business$249 a month
SelectPdf plans
- Entry Level$19 a month
- Standard Level$29 a month
- Advanced Level$59 a month
- Premium Level$119 a month
- Premium Level$1,190 a year
- Ultra Level$229 a month
Pick DocSpring if…
DocSpring suits SaaS, agricultural, financial, and legal developers automating document workflows. It fits teams needing APIs, templates, web forms, signatures, or self-hosting.
Pick SelectPdf if…
You want what its maker publishes above — check its page for the details.