Question: I need a productivity tool that uses end-to-end encryption and doesn't use my data to train its AI models, can you suggest one?

If you're looking for a productivity tool that uses end-to-end encryption and doesn't use your data to train its AI models, Collato could be a good option. The platform converts meetings into personalized documents based on templates you can customize. It has military-grade encryption, SOC 2 certification, and GDPR compliance, so your data is safe. Collato also offers unlimited document creation and multi-media note-taking, so it's a good option for individuals, small groups and startups.

Another option is Warp, a Rust-built terminal for MacOS and Linux that's designed to be more productive with AI. Warp offers AI command suggestions, smart completions and end-to-end encryption. The tool is designed to keep your requests private and secure, with opt-in cloud features and opt-out analytics. It offers several pricing tiers, including a free option for individuals and professional options for teams and enterprises.

Blue is another Mac-based productivity tool worth considering. It embeds ChatGPT directly into documents and apps, with abilities like contextual understanding and integration. Blue is designed to be private, with GDPR compliance, data stored on the device and AES-256 encryption. It's designed to help professionals work more efficiently while keeping their data private.

Last, Langdock is an AI-powered platform that can boost team productivity without sacrificing data security. It includes features like a daily chat companion, customizable assistants and workflow automation. Langdock is GDPR compliant and uses AES-256 data encryption, so your data is protected. It also supports multiple languages and offers custom data retention options.