TiddlyMap - An interactive concept- and mind-mapping plugin for the personal note-taking software TiddlyWiki based on the Vis.js library. It's free and open-source!

Whale - Video Q&A with influencers and experts 🐳

Wisdomap - Wisdomap Medicine is a study aid that helps medical students create differential diagnoses and suitable management plans from a presenting complaint and structured revision notes.

Fishoal - Fishoal is the next-generation Q&A platform that helps anyone who needs help to find validated answers by connecting people to certified experts that can help.

IOctopus - IOctopus is an online mind map service for a dive deep into the mind for the best ideas.

Questionwave - The easiest way to take questions from your audience.