Reviewers see Obsidian as a fast, flexible, local-first notes tool built around Markdown, links, and a huge plugin ecosystem. People repeatedly praise its privacy, portability, cross-device use, and graph view for turning scattered notes into a connected knowledge base for writing, research, study, and daily work. The trade-off is complexity: many say the learning curve is steep, the interface can get cluttered, and too much customization can become a distraction. Makers of
NextPhone and
Novi Notes also credit its local-first approach and scalability.