Foam is described as 'personal knowledge management and sharing system inspired by Roam Research, built on Visual Studio Code and GitHub' and is an app in the Office & Productivity category. There are more than 100 alternatives to Foam for a variety of platforms, including Online / Web-based, Windows, Mac, Android and Linux. The best alternative is Joplin, which is both free and Open Source. Other great apps like Foam are Standard Notes (Freemium, Open Source), Google Keep (Free), Notion (Freemium) and Microsoft OneNote (Freemium).
This program is a structured notetaking application based on GTK+ 3. Write your notes in instantly-formatted Markdown, organise them in a tree of folders that can be instantly navigated from within the program, and add hand-drawn notes by mouse, touchscreen or digitiser.
MixNote is a mobile note taking app, like a memo pad or notepad. Take note of every deserved thing, with text, ToDo, voice and picture. You can take notes, write memos, create to-do list, record voice and add pictures in MixNote. Make your notes more varied and interesting.
Shared notes and lists - Collaborate in real time. Capture and build on what matters to your group. Get the message. Communicate in real time. Messaging, photo sharing and link sharing. Tasks and assignments. Share work and delegate to-dos.
Instiki is a basic Wiki clone so pretty and easy to set up, you’ll wonder if it’s really a Wiki. Runs on Rails and focuses on portability and stability, Supports file uploads, LaTeX export, RSS feeds, S5 slideshows, multiple users and password protection.