
DISQUS
utterances
giscus
Hyvor Talk
ReplyBox
CommentBox.io
Remark42
Open-source, lightweight comment system for your website

iLovePDF
Adobe Acrobat DC
Sejda
PDF24
CloudConvert
TinyWow
PDF24 - Online PDF Tools
PDF document management and conversion suite

Which is more popular?
Based on our record, Smallpdf should be more popular than Cusdis. It has been mentioned 38 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | cusdis.com | smallpdf.com |
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What each product offers, as listed by its team.


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


No analysis of Cusdis yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Exploring Cusdis, an open-source Disqus alternative
smallpdf tutorial video
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Cusdis and Smallpdf. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Cusdis yet. Be the first one to post
Smallpdf is a well-known online PDF platform with a clean interface. It works entirely in the browser and integrates with Google Drive and Dropbox, making it convenient if you store files in the cloud. The free tier...
Users highlight Docpose.cloud’s reliability—no failed conversions even on rare formats. CloudConvert gets praise for quality tweaks but frustrates with daily resets. iLoveIMG is loved for extras like AI, but free...
Platforms like iLovePDF and Smallpdf are among the most popular choices. They do a decent job for simple PDFs, but I quickly realized a few issues:
Recommendations tracked on public social media and blogs since March 2021.


Or https://cusdis.com/ if you want an open source alternative... Source: almost 5 years ago
Flask-Comment is a lightweight and easy for use Flask extension for creating comment component in Flask/Jinja2 template, supporting Disqus, Cusdis, Valine, Utterances, and Gitalk. Source: about 5 years ago
Both Cusdis and Disqus are not performance-friendly as they highly affect Cumulative Layout Shift (CLS). - Source: dev.to / over 5 years ago
According to statistics from smallpdf.com, by 2025, there will be a massive 2.5 trillion PDF documents stored worldwide, and 290 billion new PDF documents will be created every year. - Source: dev.to / 10 months ago
Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but I‘ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office – very cool folks. [1]... - Source: Hacker News / almost 3 years ago
And use this one to merge two single-page pdf to make a double side page. Source: almost 3 years ago
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A comments system powered by GitHub Discussions. Let visitors leave comments and reactions on your website via GitHub!
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