Comments that respect your brand and readers.
Drop‑in embeds, pageview plans, ads on free tier, and AI moderation when you need it. Built for publishers, blogs and product sites.
- Free tier with ads
- No credit card required
- Remove ads on Starter
- Observer‑based counts
Finally a Disqus alternative that doesn’t feel heavy.
Count widgets on the homepage cards just work.
Upgraded to kill ads — brand looks clean again.
Built for teams who care about conversation
Everything you need to host the conversation.
Freemium acquisition, subscription upgrades, and premium AI — without bolting five vendors together.
Drop‑in comment thread
One script tag and a data attribute. Lazy‑loaded, isolated CSS, works on any stack.
Ads on free, clean on paid
Monetize free sites with native sponsored slots. Ad removal is the strongest upgrade hook.
Pageview‑based plans
Bill on traffic, not arbitrary comment caps. Soft overage before forcing an upgrade.
AI moderation add‑ons
Spam filtering, toxicity detection and comment summaries when you need them.
Themes & white‑label
Match your brand. Remove “Powered by” on Starter+. Full white‑label for Enterprise.
Count widgets for cards
Observer‑driven comment counts on article cards — hydrate only when visible.
SaaS plumbing included.
Sites as projects
Each site gets a key, domain allow‑list, plan and usage counters — SaaS‑native multi‑tenant.
Origin allow‑lists
Widget and API traffic only accepted from verified domains you control.
Usage metering
Pageviews, comments, API and AI requests tracked per site and billing period.
Privacy‑first defaults
Server‑side Firestore, no third‑party comment cookie sprawl on your readers.
Two attributes. One loader.
Thread widget for articles. Count widget for cards — discovered via MutationObserver, loaded when visible.
- data-nx-commenting="thread"
- data-nx-comments-count on cards
- Separate nx-commenting-widgets package
<div data-nx-commenting="thread"
data-site-key="nxc_live_••••"
data-identifier="article-slug"></div>
<script src="https://cdn.example.com/nx-commenting-widgets-loader.js"></script>Simple plans. Strong upgrade path.
Free with ads → Starter ad‑free → Growth API → Business SSO — priced per site.
Questions, answered.
How is this different from Disqus?+
Lighter embed, pageview pricing, freemium ads you control via plans, and a privacy‑minded API you own — plus AI add‑ons when you need them.
What happens when I hit free limits?+
You can enable soft overage or upgrade that site. Paid plans remove ads and branding; Growth adds advanced moderation and API.
Can I show comment counts on article cards?+
Yes — use data-nx-comments-count (or the count widget). IntersectionObserver loads counts only when cards enter the viewport.
Is there a free trial?+
The Free plan is the trial: one site, 25k pageviews, ads + branding. Upgrade when you want a clean brand experience.
Ready to host comments your way?
Seed a site key, drop the widget, and grow from free to enterprise.