A reliable, customizable and privacy-focused serverless comment system with no coding required. Top features:
Minzel - Minzel is a beautiful and free mindmapping tool built for creatives and gives you the power to...
DISQUS - Disqus is a global comment system that improves discussion on websites and connects conversations across the web.
DebateGraph - Graph visualization of: Join a global community of mappers with over half a million ideas and 30,000 maps. Click on the bubbles to explore, and log-in to create free public & private maps on any topic!
Commento - A fast, bloat-free comments system to foster discussion on your website
Rationale - Rationale let's you create, online, argument maps.
Hyvor Talk - The Best Commenting Platform For Your Website