FastComments VS GraphComment

Compare FastComments VS GraphComment and see what are their differences

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FastComments

A very fast, feature-full, and privacy-focused comment service for handling discussions on the internet. At 4.6 kB with no dependencies, it's the fastest comment service around.

GraphComment

AI-moderated comment system for WordPress and any website — blocks spam, includes AI moderation on every plan, no ads, and syncs comments back to your database.

Landing page //
2023-05-08

Landing page //
2021-10-27
Banner WP plugin //
2026-08-26
GraphComment on an article — the Bubble Flow tree structure keeps long discussions easy to follow //
2026-08-26
AI Moderation Assist — The AI reads the article and explains each decision //
2026-08-26
Dark Mode — included for free, just like all theme options //
2026-08-26
Add your site and import from anywhere—WordPress, Disqus, Hyvor Talk, and others //
2026-08-26
Import from a single file (WordPress WXR, Disqus XML), processed in the background //
2026-08-26
Synchronization — every comment saved in your WordPress database //
2026-08-26
Diagnostics — 8 automatic checks and a support report you can copy and paste //
2026-08-26
Moderation Dashboard — Multi-Moderator Workflow //
2026-08-26

GraphComment is an AI-moderated comment system for WordPress and any website.

Spam blocked at the source — the native comment endpoint is closed to bots, so spam is stopped structurally, not just filtered.
AI-assisted moderation on every plan — flags toxic, spammy or borderline comments in context and suggests a decision; your moderators keep the final say.
You own your data — every comment syncs back into your own WordPress database. No lock-in.
No ads, no tracking — EU-hosted, GDPR-compliant, with a public DPA.
Fast — lazy-loaded, near-native Core Web Vitals.
Easy migration — import from Disqus or wpDiscuz in one file.

Free plan includes all features (1M loads/month, AI moderation 100 analyses/month). Paid plans from $29/mo.

FastComments

Website: fastcomments.com
Pricing URL: Official FastComments Pricing
$ Details: -
Platforms: -
Release Date: -

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GraphComment

Website: graphcomment.com
Pricing URL: Official GraphComment Pricing
$ Details: freemium $25 / Annually ((Free / $29 mois-$25 an / $59 mois-$51 an, add-on IA +$19))
Platforms: Wordpress Web SaaS
Release Date: 2015 January
Startup details
Country: France
Founder(s): Mathias Blandin

Edit details

FastComments features and specs

Real-time Commenting
FastComments offers real-time commenting features, allowing users to engage in dynamic conversations without needing to refresh the page.
Spam Filtering
The platform includes robust spam filtering capabilities to maintain the quality and relevance of discussions.
Customizability
FastComments provides various customization options, enabling website owners to tailor the commenting system's appearance and functionalities to match their site's design and requirements.
User Engagement
Features like notifications, upvotes, and social integrations enhance user engagement by fostering interactive and community-driven discussions.
Embedding Options
It allows for easy embedding of the commenting system on any site, providing flexibility and ease of use.
Moderation Tools
The platform includes comprehensive moderation tools that empower admins to manage comments efficiently and maintain community standards.

Possible disadvantages of FastComments

Cost
While it offers free plans, some advanced features and higher usage limits are behind a paywall, which might not be economical for all users.
Learning Curve
The wide array of customization and features could present a steep learning curve for new users not familiar with comment management systems.
Dependency on External Service
Relying on a third-party service may introduce risk, as changes or outages in FastComments can impact the commenting system on your site.
Data Privacy Concerns
Users and site owners may have concerns regarding data privacy and how user comments and data are handled by a third-party service.
Limited Offline Support
Since it is primarily an online service, there may be limitations in accessing or managing comments when offline.

GraphComment features and specs

Structural Anti-Spam
Closes the native comment endpoint so spam bots are blocked at the source — not just filtered — with no CAPTCHA for your readers.
AI Moderation Assist
Reads each comment in context and flags toxic, spammy or borderline content with a suggested decision. Included on every plan; your moderators keep the final say.
Comments in Your Own Database
Every comment syncs back into your WordPress database — no lock-in, full export anytime.
Ad-Free & Privacy-First
No ads and no tracking on any plan. EU-hosted, GDPR-compliant, with a public DPA.
Near-Native Performance
Lazy-loaded widget keeps Core Web Vitals close to a page with no comments at all.
One-File Migration
Import your existing comments from Disqus or wpDiscuz in a single file.
Engagement Tools
Nested Bubble Flow threads, votes, real-time updates, guest & social login, dark mode, 21 languages.

FastComments videos

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GraphComment videos

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How to Transform WordPress Commenting System with GraphComment

Category Popularity

0-100% (relative to FastComments and GraphComment)

GraphComment

Commenting Service

38 38%

Commenting Service

62% 62

Project Management

54 54%

Project Management

46% 46

Feedback

25 25%

Feedback

75% 75

Social Networks

100 100%

Social Networks

0% 0

Questions & Answers

As answered by people managing FastComments and GraphComment.

Who are some of the biggest customers of your product?

GraphComment's answer:

Orange France Info 20 Minutes Les Échos Nice-Matin Il Post Reworld Media Psychologies

What makes your product unique?

GraphComment's answer:

GraphComment is the only WordPress comment system that blocks spam structurally: it closes the native comment endpoint so bots are stopped at the source, not just filtered — no CAPTCHA for your readers. AI-assisted moderation is included on every plan, even the free one. And unlike hosted platforms, every comment syncs back into your own WordPress database, so you never lose your data. No ads, no tracking, EU-hosted and GDPR-compliant.

Why should a person choose your product over its competitors?

GraphComment's answer:

Compared to Disqus, GraphComment shows no ads and never monetizes your readers' data. Compared to wpDiscuz, features like AI moderation, customization, themes and dark mode are included rather than sold as paid add-ons. You get structural anti-spam, AI-assisted moderation on every plan, near-native Core Web Vitals, and full ownership of your comments in your WordPress database. The free plan includes every feature; paid plans start at $29/mo.

How would you describe the primary audience of your product?

GraphComment's answer:

Publishers and website owners who want an engaged, well-moderated comment section without spam, ads or tracking — from independent blogs and mid-sized WordPress sites to news media handling large comment volumes. It fits anyone who takes reader discussion seriously and wants to keep control of their data.

What's the story behind your product?

GraphComment's answer:

GraphComment was built to solve comment moderation and spam at scale for online media. The same infrastructure that powers comment sections handling millions of comments a month for national media is now available to every WordPress site — with structural anti-spam and AI-assisted moderation included.

Which are the primary technologies used for building your product?

GraphComment's answer:

GraphComment is a cloud (SaaS) platform: a lightweight JavaScript widget that embeds on any website, plus an official WordPress plugin (PHP). The backend runs on Node.js with a real-time layer for live updates, and AI moderation combines large language models with a contextual analysis layer. Hosted in the EU.

User comments

Share your experience with using FastComments and GraphComment. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare FastComments and GraphComment

FastComments Reviews

We have no reviews of FastComments yet.
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GraphComment Reviews

Disqus vs GraphComment: Complete Comparison (2026)

Install the GraphComment WordPress plugin. Search for “GraphComment” in the WordPress plugin directory, or download it directly from wordpress.org/plugins/graphcomment-comment-system/. The plugin is at version 5.0 (updated July 2026), rated 4.7/5 with 30 reviews, and tested up to WordPress 7.0. V5’s two-click connection means new users can create their GraphComment site...

Source: blog.graphcomment.com

wpDiscuz vs GraphComment: Best Comment Plugin?

GraphComment’s WordPress.org numbers (400+ installations, 30 reviews, 4.7/5) tell only part of the story. GraphComment powers major national and international media outlets that process millions of comments per month. That experience with demanding enterprise requirements — high-volume traffic, real-time moderation at scale, regulatory compliance, strict SLAs — has produced...

Source: blog.graphcomment.com

Social recommendations and mentions

Based on our record, FastComments should be more popular than GraphComment. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FastComments mentions (7)

Ask HN: What Are You Working On? (April 2026)
I'm working on Watch.ly - a remote human-in-the-loop networking and FS sandbox for AI agents like openclaw: https://watch.ly/ Also this week launching https://dirtforever.net/ which is an open alternative to RaceNet Clubs for Dirt Rally 2, since EA is shutting that down. I'm also expanding the SDK and plugin space for https://fastcomments.com and am planning on adding AI agents because everyone expects that now :)... - Source: Hacker News / 5 months ago
Ask HN: What are you working on (August 2024)?
Hello! This year I've been working on building an integrated registration and live timing platform [0] for my local organizers in CA, but it is spreading. Very fun/rewarding project. I hope to launch my own cellular-based timing hardware this year which will integrate into the timing platform (right now I've reverse engineered and now support 5 different chronometers, I never knew cross platform serial port comms... - Source: Hacker News / about 2 years ago
Commenting system for Hugo
Another one I can recommend enthusiastically but forgot to mention before, is a paid service called FastComments (https://fastcomments.com/). Great, non-heavy code with a super-helpful developer. Source: over 4 years ago
Made this NPM package that saves you the trouble of making a tedious comments section!
With a quick search, I found https://fastcomments.com/, which does provide comments storage. What does your library provide that this service doesn't? Source: over 4 years ago
How do you collect feedback for your blog posts? (for technical blogs, documentation, how-to's, etc.)
I just started using https://fastcomments.com/. I am still in the free trial but it seems pretty good so far. Source: over 5 years ago

GraphComment mentions (2)

Can static websites use an API for users to interact with? Does this make it a dynamic website?
Yes, this could be an embed on your page using something like https://graphcomment.com/ or an API that you set up on your own server. Source: over 5 years ago
How to add comments to your Gatsby blog
GraphComment works similarly to other comment systems like Disqus. They host the comments for you, and allow users to create an account with a username and avatar on their platform. They provide a free tier for up to 1 million data loads a month. - Source: dev.to / over 5 years ago