What is FastComments used for?

FastComments is an embeddable live commenting system and Disqus alternative with real-time moderation, SSO, chat widgets and a REST API. It is a good fit for replacing Disqus on a blog or news site, adding live chat to a web application and letting readers discuss images or documents.

How much does FastComments cost?

FastComments is a paid product with no free plan. A free trial is available. Usage-based Flex plan from $0.99 per month; extra sites cost $10 each and moderators $5, plus small per-volume fees. 30-day free trial and no free tier.

Is FastComments open source?

No. FastComments is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to FastComments include Isso, Remark42 and Discourse.

What are some alternatives to FastComments?

FastComments competes with Disqus and Hyvor Talk. For open-source options, see Enlisted's ranked list of open-source FastComments alternatives.

FastComments: features, pricing and alternatives

About FastComments

FastComments is a live commenting system that can be added to any website or application, including static sites, WordPress and custom web apps. New comments appear in real time for other visitors, and moderation is built in, with an admin panel for managing settings and content.

Beyond the standard comment box, the product offers streaming chat, image chat for discussions on pictures and collaborative chat on static documents. It provides SSO so users do not need another account, migration tools for moving off major providers, a WordPress plugin, and frontend and backend SDKs plus a REST API for building commenting and chat features.

FastComments is a commercial, hosted service with usage-based pricing and a 30-day free trial that does not require a credit card. It markets itself as privacy-conscious and positions itself as an alternative to Disqus.

Key features

Live commenting with real-time updates
Streaming chat, image chat and collab chat
Built-in realtime moderation and admin panel
SSO integration
Migration tools from other comment providers
SDKs, REST API and WordPress plugin

Good fit for

→Replacing Disqus on a blog or news site
→Adding live chat to a web application
→Letting readers discuss images or documents

Tags: comments; live-chat; moderation; disqus-alternative; sso; api; wordpress

FastComments: questions and answers

What is FastComments used for?: FastComments is an embeddable live commenting system and Disqus alternative with real-time moderation, SSO, chat widgets and a REST API. It is a good fit for replacing Disqus on a blog or news site, adding live chat to a web application and letting readers discuss images or documents.
How much does FastComments cost?: FastComments is a paid product with no free plan. A free trial is available. Usage-based Flex plan from $0.99 per month; extra sites cost $10 each and moderators $5, plus small per-volume fees. 30-day free trial and no free tier.
Is FastComments open source?: No. FastComments is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to FastComments include Isso, Remark42 and Discourse.
What are some alternatives to FastComments?: FastComments competes with Disqus and Hyvor Talk. For open-source options, see Enlisted's ranked list of open-source FastComments alternatives.