10 ranked, with a plain verdict on every entry.
Otter is an AI notetaker and transcription service that turns meetings into searchable knowledge. It powers workflows by capturing conversations and extracting insights automatically.
Basic Memory is an open-source knowledge base that stores data as plain Markdown files within a structured graph. It allows users to retain full ownership of their information while enabling AI tools to traverse and utilise the connected context.
Jade Note is an MCP-native note app that connects a memory layer to AI clients. It allows users to link their notes to Claude or ChatGPT for persistent interaction.
Memoral is a private, encrypted wiki that weaves personal data into a searchable knowledge graph. It allows users and their AI to access this unified information base.
Anytype is a safe haven for digital collaboration that prioritises absolute data privacy and security. It allows users to own and control their information forever through local, on-device encryption.
Capacities is a personal knowledge management studio that transforms scattered thoughts into connected objects. It allows users to capture ideas and build a living network of their knowledge without complex folder structures.
Dexi is a personal knowledge app that collects, connects and shares notes, bookmarks and feeds.
Zennbox serves as a digital second brain for organising ideas and files. It utilises AI to help users capture and manage content efficiently.
Stock is a tool designed to manage team information with simplicity. It combines note storage, task management, and messaging into one platform.
Positions 1, 2 and 3 are available to buy for twelve months.
Basic Memory says it is built for teams using multiple AI agents, and Memoral for individuals seeking a unified personal knowledge base. Anytype says it is built for teams seeking private collaboration, and Capacities for knowledge workers.
Memoral states that the free plan limits users to only fifty entries. Simplenote states that Simplenote is no longer in active development with no new features planned. Stock states that the free plan limits users to only twenty notes. Those are the limits each product publishes itself, not a full account of any plan.