Resurf stands out for its local-first Apple library for mixed content, private iCloud sync, and MCP/CLI access for external AI agents. Its alternatives take distinct approaches: Obsidian emphasizes open files and customization, Bear prioritizes focused writing, and mymind favors automatic organization and visual discovery. Reflect combines connected notes with integrated AI and calendar workflows, while Harbor offers a closely matched archiving approach with broader device support.
The evaluation considered capture and retrieval, offline access, platform coverage, data portability, and integration with external tools. It also weighed ease of setup, pricing evidence, collaboration limits, and privacy trade-offs, distinguishing user-reported experiences from maker claims—particularly where review evidence was limited.