Hypernotes
Create, share, and understand knowledge in a new way
Hypernotes launched on March 12, 2021 with 313 votes, #43 of 3,696 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Hypernotes is a knowledge management application designed for users who want to organize and collaborate on information. It features bi-directional linking that connects related notes automatically, outlining capabilities for structuring content hierarchically, and collaboration tools that allow multiple users to work together. The app is built for teams and individuals seeking an alternative approach to traditional note-taking and knowledge organization.
written from the facts on this page · September 2026
From the sources
Hypernotes is a knowledge management app with bi-directional linking, outlining, and super-powered collaboration features.
Hypernotes offers a fresh look on knowledge management. Create databases, collaborate, and better visualize data with the semantic graph.
In Zenchat, you can discuss all tasks, projects, or data from the other Zenkit products and open a chat directly. With Hypernotes you can finally express your knowledge in a natural way – easy to create, easy to expand, and – maybe most importantly – easy for others to understand. Your notes, tutorials, wikis, intranets, books, scripts, articles, research activities – from now on, they have a new home. Everything is connected. So is your knowledge: It forms a network. With Hypernotes you easily create a semantic network of your knowledge. The result? Less text, but more understanding. Traditional “linear” writing tools are not really suited to represent this network. No matter how long or…from zenkit.com
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Supernotes 2 – a fast, Markdown notes app for journalling and sharing2022 · supernotes.app · ▲251Hi HN – we first launched Supernotes[1] to HN in April 2020, and since then Tobias and I (it's just the two of us) have put in the work to make what we hope is an amazing note-taking app. Although the note-taking / personal knowledge management landscape is incredibly competitive at the moment (with lots of great apps adding great new features every day), we think that with the newly released Supernotes 2 we're keeping pace and delivering a unique and satisfying knowledge management experience. Here's the combination of features that make us stand out: - a powerful markdown-based…
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