Klee Alternatives

If you're looking for something different from Klee, TheBrain is a digital workspace with AI-powered brainstorming, note-taking and visual collaboration. Like Klee, it's got military-grade AES 256-bit encryption to protect your data and works on Windows, macOS, iOS and Android. It's a pretty visual tool for organizing and exploring your ideas, so it's good for individuals and groups.

Another serious competitor is Khoj, an open-source AI copilot that can handle lots of file formats and synchronize data across Mac, Windows and Linux. Khoj's features like AI search, multiple-file support and speech-to-text input make it a good general-purpose tool for information management. It also lets you create custom AI agents and run it yourself, giving you maximum control and flexibility.

If you want a more private, local AI assistant, Private LLM is worth a look. The app supports several open-source LLM models and works offline, so you can use it entirely privately without a network connection or subscription. It integrates with Siri and Shortcuts and offers features like grammar checking and summarization, so it's a good option for individuals or families who want a private AI assistant.