Capacities

Capacities is a note-taking and personal knowledge management app built by Capacities Labs GmbH, founded in 2020 in Germany. Instead of files and folders, the app organises ideas as connected objects with bi-directional links, daily notes, AI features and calendar integration, plus headings, lists, toggles, quotes, math and code blocks and tables. The product is GDPR compliant, stored on certified EU servers, with two-factor authentication and full export in standard formats. The free plan has no limit on notes or objects with 5 GB media storage; Pro is around $9.99/month and Believer $12.49/month when billed annually.