PDFShift is a straightforward HTML to PDF conversion API: send a URL or an HTML string and get a pixel-perfect PDF back, with full CSS and JavaScript support, from a free tier up to enterprise volumes. It is a pure conversion tool, which makes it a very different offer to PDF Generator API. The comparison below breaks down where each fits.
Pricing
PDFShift is a conversion API billed by credits, one credit per 5MB of output, from a free tier of 50 conversions up to $999/month for a million, with no template editor; PDF Generator API is a document generation platform from €8/month with a 14-day free trial, a drag-and-drop editor, and dedicated or on-premises deployment.
PDFShift
HTML to PDF conversion API · billed by credits
- Free50/mo
- From$9/mo (500)
- Scales to$999/mo (1M)
One credit per 5MB of output; mid tiers run $24 for 2,500, $39 for 5,000 and $99 for 25,000. Unused credits do not roll over, and annual billing gives two months free. Conversion only — full CSS and JavaScript rendering, headers, footers, watermarks, password protection, webhooks and S3 delivery, with SDKs for Node, Python, PHP, Ruby, Go and C#, but no template editor, template management or workspaces.
PDF Generator API
Cloud plans · billed by credits · 14-day free trial
- Individualfrom €8/mo
- Teamfrom €52/mo
- Scales to250k credits/mo
Individual starts at 50 credits and 5 templates; Team starts at 1,000 credits, 25 templates and 10 workspaces, with unlimited templates and the embedded editor on higher tiers. Every plan includes a 14-day free trial, and on-premises deployment is available on request.
Conclusion
PDFShift is the cheapest credible HTML to PDF API at almost every volume, and a strong choice when you already have HTML templates in your codebase and want fast, pixel-perfect rendering with full CSS and JavaScript. Its model is pure conversion: there is no drag-and-drop template designer, no fillable PDF form fields, no web forms, no multi-tenant workspaces and no HIPAA or ISO 27001 certification, so the whole template layer stays your responsibility.
PDF Generator API gives you the same HTML to PDF power plus a cloud SaaS from €8/month with a 14-day free trial and dedicated or on-premises deployment when you need it, a drag-and-drop embeddable editor your own customers can use, fillable PDF form and signature fields, web forms, an AI template builder, and HIPAA and ISO 27001 compliance. If you need more than conversion, it is worth a direct comparison.