
PDFShift
PDFCrowd
pdflayer
PDFMonkey
Api2Pdf
APITemplate.io
HTML PDF API
As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

PureRef
ArtDeck
FrameCourier
BeeRef
Pixieset
Milanote
Refbox
FrameRef is a modern reference board for creative professionals, combining images, videos, and PDFs in one infinite canvas.

Which is more popular?
Based on our record, DocRaptor seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | docraptor.com | frameref.app |
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| Company | 2010 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Uniquely Powerful PDF Generation Only DocRaptor's HTML-to-PDF API has these advanced styling and layout capabilities: Easy Headers & Footers Instead of a separate HTML file, DocRaptor headers and footers are part of your document HTML. And easily show (or hide) different headers and footers...
No description of FrameRef yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No DocRaptor videos yet. You could help us improve this page by suggesting one.
FrameRef 1.0 – Organize All Your Reference Files in One Infinite Board
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DocRaptor and FrameRef.
FrameRef's answer:
FrameRef does everything you expect from traditional reference boards, and goes much further.
FrameRef's answer:
In addition to supporting images and GIFs, FrameRef supports videos and PDFs, and even lets you drag and drop video links from platforms like YouTube, X, and Twitch to automatically download them into your board.
FrameRef's answer:
FrameRef is designed for visual creatives such as 3D artists, game developers, concept artists, and designers who need a powerful way to organize and work with large collections of reference images, videos, and PDFs.
Share your experience with using DocRaptor and FrameRef. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


DocRaptor is an HTML-to-PDF API that empowers you with unmatched scalability and reliability. Even if you need thousands of PDF documents every day, it can handle your requirements. It also guarantees 99.999% uptime...
DocRaptor is a service that is hosted in the cloud and generates PDF documents from HTML and CSS in a seamless manner. Because it enables developers to easily convert web information into PDFs of excellent quality, it...
I've been using it for a while. It's great to create contracts.
We have no reviews of FrameRef yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


The commercial sibling of this category is PrinceXML (and DocRaptor, The hosted API built on it) — the strongest print-CSS engine on the market and the reference Choice when compliance-grade, print-perfect documents justify the price. - Source: dev.to / 2 months ago
It sounds like this is as advanced as DocRaptor[1]. They have what I consider to be the best PDF generation API, giving complete control over the documents you need to create. The pricing is similar. If you'd rather do it for free... - Source: Hacker News / over 2 years ago
We built the DocRaptor API to let developers have affordable access to the commercial Prince PDF engine. We have Node code examples throughout the documentation. Source: about 4 years ago
Tracking FrameRef since Feb 2026.
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Visual reference-board app for creatives to collect images, video, links, notes, GIFs, and PDFs, with study tools and iCloud sync across iPhone, iPad, and Mac
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Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.
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FrameCourier gives photographers and video production companies a professional platform to deliver, review, and approve creative work. Start free with 3GB — no credit card required. One platform for photo galleries and video review — no per-seat fees
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