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Sejda API

Paid#6 of 34 in PDF API Software

Sejda API: A focused HTML-to-PDF API with responsive rendering controls and scalable request tiers. Ranked #6 of 34 in PDF API Software by our editors (8.3/10); pricing: Paid; best for responsive HTML-to-PDF rendering.

8.3/10Editor score

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Sejda API8.3 Visit Sejda API

At a glance

Editor score
8.3 / 10
Pricing
Paid
Best for
Responsive HTML-to-PDF rendering
Free plan
No
Paid from
$12/mo
Founded
2013 · Amsterdam, Netherlands
Facts checked
20 Sep 2026

Where it wins
- Converts HTML source code and web-page URLs into PDFs
- Supports viewport, print stylesheet, delayed rendering, and lazy loading
- Offers REST, CORS, token authentication, and Docker deployment options
Where it doesn't
- Focused on conversion rather than broader PDF operations
- No free plan is available
- Official API documentation does not describe SDK client libraries

Our verdict on Sejda API

Sejda API is a hosted REST service for converting HTML source code and web-page URLs into PDF documents. It suits teams that need programmatic document generation from responsive web content, including pages that rely on client-side JavaScript, authentication, or delayed resource loading. The API supports configurable page size, orientation, margins, viewport width, print media, lazy loading, and HTTP-authenticated page rendering. Client-side integration is available through CORS, while token authentication protects API access.

Pricing is organized by hourly request capacity. The 200 requests/hour plan costs $12 per month, followed by 300 requests/hour at $24, 600 at $48, 1200 at $96, 2400 at $192, 4800 at $384, and 9600 at $768. Every listed tier includes the Hosted HTML-to-PDF API. This structure gives smaller implementations a clear entry point and lets higher-volume teams increase capacity without changing the product's core function. There is no free plan, so even initial production use starts with a paid monthly tier.

The standout area is responsive web rendering: viewport controls, print stylesheets, delayed rendering, lazy loading, and browser-side JavaScript integration address common requirements for turning modern pages into PDFs. The hosted API runs on Sejda infrastructure, and a self-managed Docker deployment is available for organizations that need processing on their own servers. Sejda API is a good fit when HTML or URL conversion is the central requirement. Teams needing OCR, extraction, merging, splitting, compression, or a wider set of PDF operations should choose a more comprehensive PDF API instead.

Your product? Our editors can test Sejda API in depth and publish a review, labelled as paid · from $149/mo →

Sejda API pricing

Plans PaidPaid No free plan — trial or paid only. Prices checked 20 Sep 2026.

See plans on sejda.com

All 7 Sejda API plans and prices →

Sejda API fact sheet

Free plan	No
Paid from	$12/mo
OCR	Not verified
PDF conversion	Yes
Data extraction	Not verified
Merge and split	Not verified
PDF compression	Not verified
Deployment model	Hybrid
SDK languages	Not verified
Deployment	Cloud, Self-hosted
Support	Email
Built for	Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Paid (source)
Website	sejda.com
Facts checked	20 Sep 2026

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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Sejda API for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

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Featured on iTechGuides

Sejda API is listed in our PDF API Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update