A lightweight, privacy-first, open-source comment system

Cusdis is an open-source, lightweight, privacy-first alternative to Disqus. It's super easy to use and integrate with your existing website. We don't track you and your users.
Documentation
Pricing
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Features

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Lightweight

The JS SDK embedded to your website is only around 5kb (gzipped). It has built-in i18n, dark-mode.
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Email Notification

You will receive Email notification when a new comment comes in, and do a Quick Approve.
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Quick Approve

In the notification email and webhook, you will get a short-time link to approve/reply the new comment without login to dashboard. All the things get done in your mobile.
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Webhook

You can set a Webhook URL that will be triggered when your websites have new comment. Integrate Cusdis with your favorite tools such as Telegram.
How to use Webhook

Integrate with frameworks and platforms with ease

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Pricing

Self Host

FREE
  • All features. But host on your own server and database.
Documentation

Cloud

FREE
  • 1 site
  • 100 approved comments / month
  • 10 Quick Approve / month
Start for free

Cloud Pro

$12 / year
  • Unlimited sites
  • Unlimited approved comments
  • Unlimited Quick Approve
Start for free