Based on our record, DebateGraph seems to be more popular. It has been mentiond 1 time 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.
Https://debategraph.org/ is worth a look-in but I believe all will need accounts to edit. Source: over 1 year ago
Kialo - Kialo is the platform for rational debate. Empowering reason through friendly and open discussions.
Freeplane - Freeplane is a powerful and free software for building mind maps.
DebateArt.com - DebateArt is a unique and growing community committed to the idea of exchanging views and perspectives through debating.
Linked Ideas - A macOS/iOS apps to treat ideas as links of concepts.
tutoit.io - Create an in-app measurable tutorial with a single click
vym - VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts.