

Heptabase is described as 'Visual note-taking tool that helps you make sense of your learning, research, and projects. It helps you get into the flow of thinking and brings together everything you need to do better research' and is a Note-taking tool in the office & productivity category. There are more than 100 alternatives to Heptabase for a variety of platforms, including Web-based, Mac, Windows, Android and iPhone apps. The best Heptabase alternative is Obsidian, which is free. Other great apps like Heptabase are Joplin, Logseq, Anytype and Notion.


Nottodbox allows you to create and organize notes, to-dos, and diaries with rich text support in popular formats.


Webtrotion is a highly configurable and easy-to-install website builder, crafted with the Astro framework and Notion. Use it to effortlessly create a blog or website.




Journalify is a modern, intuitive platform that enables users to transform their life through journaling. It provides a space where you can focus on writing, free from worries about privacy and accessibility.

Privacy Friendly Notes allows you to take and manage notes on Android devices. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology. More information can be found an secuso.org/pfa



Do you like to spend time figuring out how to use that overcomplicated tool? No? We don't like it too. We focus on minimalistic design. We do the heavy lifting for you. One example: we spend three days choosing colors that look great so you don't have to.



Many Notes is a markdown note-taking app designed for simplicity! Easily create or import your vaults and organize your thoughts right away.

Capture thousands of thoughts and make them all useful. A notes app reimagined for handling your every thought and idea while making it easy to process, organize and review them later.





A lightweight, distraction-free notepad with instant access, no registration or ads, auto-saves notes locally, supports manual export, and works seamlessly on modern browsers and mobile devices while prioritizing privacy with a clean interface and dark mode.




Ideon is an open-source, self-hosted alternative to tools like Heptabase and Kosmik, specifically designed for technical projects. It provides an infinite spatial canvas where users can organize information visually rather than in linear documents or folder structures.

