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Comnto

Real-time comments

Instant, modern, reliable comments for your site

Fast, privacy-first real-time comments. Embed in minutes, moderate easily, scale with confidence.

  • Privacy-first
  • Fast at scale
  • Fully customizable
a trimmed preview of the embed · full thread on the demo
Install Two lines, no build step
<div data-comnto data-site="YOUR_SITE_ID"></div>
<script src="https://comnto.com/embed.js" defer></script>
9 KB gzipped · deferred

Why Comnto

What makes Comnto different

A comment embed can cost you page speed, a privacy promise, or your evening. This one shouldn’t.

Your page stays yours

No trackers, and nothing about your readers is sold or shared. Paid plans carry no ads either, so nothing is ever injected next to your content.

Never the slow part of your page

Comments are there when your page is, however long the thread gets, and new replies show up without anyone refreshing.

You only read what needs you

Decide what gets held back, who you trust, and when a reported comment disappears on its own. Set it once and the queue stays short instead of becoming your evening.

It looks like your site, not ours

It picks up your background colours on its own, on every plan. Then set your own colours and wording, pick from 20+ languages, and on Pro drop the Comnto branding entirely.

Features

Everything your community needs

Real-time discussion, flexible identity, moderation controls, and the locale and theming coverage to match your audience.

Comments & replies

Threaded conversations with cursor-based pagination keep discussions fast at any scale.

Authentication

Email and password, SSO, and social sign-in flows maintain secure commenting experiences.

Guest commenting

Let visitors take part without an account, while preserving optional identity fields.

Rich editor

Mentions, code blocks, image uploads, and moderation-friendly tooling.

Moderation rules

Word filters, link and image rules, new-author holds and rate limits, applied per site rather than by hand.

Internationalization

20+ locales, RTL support, and live locale switching adapt to every audience.

Theming controls

Light, dark and auto modes with host-controlled CSS variables and custom CSS overrides.

Import and export

Bring an existing discussion in from a standard export, and download all of yours whenever you want.

Pricing

Start free, grow in clear steps

A generous free tier for personal projects, then Plus and Pro for higher limits, advanced moderation and brand control. Change plan whenever you need.

monthly or yearly · two months free on yearly · 14-day trial on paid plans · no card required

Review the full pricing breakdown

Basic

Free
$0 / month

Up to 250,000 monthly pageviews.

  • 1,000 character comments, 2 reply levels
  • Single admin or moderator
  • Real-time updates via polling
Start free

Plus

Most popular
$10 / month

From 1M pageviews. Five tiers up to 25M.

  • Ads-free, 2,500 characters, 5 reply levels
  • Real-time via WebSockets
  • Advanced spam detection, brand colors
Start Plus

Teams using Comnto

Publishers, communities and SaaS platforms

Horizon Media
“Comnto gives us the moderation controls we need without slowing the conversation. Our editors love how fast it feels.”
Jules Ortega · Editor in Chief
NovaTech
“Integration took one afternoon. The SSO hooks saved weeks of custom work and our users onboarded instantly.”
Priya Shah · Engineering Manager
Northwind Digital
“Internationalization worked out of the box. RTL support and locale-specific moderation helped us launch in new regions.”
Lars Nordin · Product Lead

FAQ

Answers for your first launch

Talk to us
What is Comnto?

Comnto is a modern, privacy-friendly comment system that makes discussions faster, cleaner and easier to manage. Live updates, reactions, moderation tools and user authentication, all optimized for speed, with no trackers or unnecessary scripts.

How do I add it to my site?

Sign up and Comnto gives you a snippet to paste into your HTML wherever comments should appear. No complex setup and no backend integration, so it works out of the box.

Can I customize the look?

Yes. Colors, typography and localization are configuration; the widget reads host-controlled CSS variables and supports light, dark and auto themes. Pro adds full custom CSS for a completely bespoke interface.

Can I import existing comments?

Yes. Comnto includes an import tool that reads the Disqus XML export directly, and you can bring comments from other systems by converting them into Comnto’s JSON structure before uploading.

Read the import guide

How does Comnto handle spam and moderation?

Admins can block or trust users, pre-moderate everything or only posts with links and images, apply rate limits and restrict guest comments. Readers can report comments, and posts can auto-hide after a threshold. Paid plans add AI-based spam detection.

Is Comnto free?

Yes. The free plan covers 250,000 monthly pageviews, which suits small projects and testing. Upgrade any time for higher limits and advanced features, or downgrade back whenever you choose.

Ready to see Comnto in action?

Set up in minutes, moderate with ease, and keep every discussion on track from a single dashboard.