Why Obsidian is Still the Best Notes App in 2026

Obsidian’s staying power in 2026 comes down to a simple promise: notes should be private, portable, and owned by the person writing them—without forcing that person into a proprietary workflow. The pitch centers on a “love letter” to Obsidian that frames it as software designed to avoid dark patterns and lock-in, using plain files and encryption so users keep control of their thinking over years, not months.

A first pillar is customization that turns a note app into a personal digital home. Instead of asking users to adapt to a rigid structure, Obsidian treats notes as basic text files that can be written, organized, and connected in whatever way fits the user’s life—lists, language learning, essays, and long-form projects that link ideas across a larger effort like a book. The emphasis is on contrast, feel, and flexibility: the workspace should look and behave like the user’s own environment, not a one-size-fits-all template.

Second, Obsidian is presented as an ownership-first alternative to apps that can become hostile when business models change. The transcript contrasts Obsidian with Evernote, describing years of accumulated notes that became hard to use after leaving Evernote in 2015—an experience tied to proprietary formatting and the pain of regaining usability. In Obsidian’s model, notes are plain-text Markdown files stored locally on a computer, not trapped inside an app’s proprietary system. The “file over app” philosophy is attributed to Obsidian’s CEO, Capano, and is summarized as a manifesto: durable digital artifacts require controllable files in easy-to-retrieve formats, plus tools that preserve user freedom.

Third, the workflow is positioned as a thinking engine rather than a filing cabinet. Obsidian’s linking feature—connecting one note to another—turns relationships between ideas into a mental map. Each link is described as a cognitive connection, helping users play with concepts that resonate and gradually build a “personal universe” of insights. The transcript claims this approach supports sustained creative output, citing personal productivity metrics such as writing hundreds of thousands of words, leading live sessions, and working on a book.

Fourth, the notes are framed as lasting a lifetime. Because the underlying format is universal and readable by many other apps, the content is portrayed as future-proof compared with apps that rely on proprietary storage. For syncing across devices, the transcript highlights end-to-end encryption, arguing that even if servers were compromised, the notes would remain protected. The overall conclusion is that Obsidian feels safe enough to grow with—because the user’s data remains theirs, the system is extensible, and the ideas can outlive any single app or platform shift.