Turtl lets you take notes, bookmark websites, and store documents for sensitive projects. From sharing passwords with your coworkers to tracking research on an article you're writing, Turtl keeps it all safe from everyone but you and those you share with. Developed by Lyon Bros. Enterprises, LLC
License: Open Source
Joplin offers a more feature-rich experience with extensive organizational tools and integrations, making it suitable for power users. In contrast, Turtl focuses on simplicity and privacy, making it an ideal choice for users who prioritize a clean interface and secure note-taking.