Capacities vs Mem Agent

Capacities is a note-taking and knowledge-management app with offline access and note sharing. It is available on the web, Windows, macOS, Linux, iOS, and Android. The free Basic plan includes 5 GB of media uploads total, then 100 MB of uploads per month afterwards. Pro costs $9.99 per month and adds task management, an AI assistant, calendar integrations, smart queries, task actions, and unlimited media uploads subject to fair use. Believer costs $12.49 per month and includes everything in Pro plus beta access to major new features. A separate Plus AI Power-Up costs $8.33 per month when billed annually, with a larger monthly AI budget and AI top-ups. Listed integrations include Google and Microsoft calendars, Readwise, WhatsApp, Telegram, email, several task tools, Kindle, Raycast, and Web Highlights. Real-time collaboration is not available. Capacities is based at Augustinerplatz 2 in Freiburg im Breisgau, Germany.

Mem Agent is an AI thought partner for capturing ideas, meetings and research, then retrieving them when needed. Mem Chat can answer workspace questions, create or update notes, organize them and draft content using workspace context. Deep Search accepts natural-language descriptions of what a user wants to find. Voice Mode records and transcribes meetings or spoken thoughts into structured notes. The Chrome extension captures and summarizes webpages and YouTube videos, organizes clips into collections and lets users edit notes from its popup; it is currently available only for Google Chrome. Mem connects to Google Calendar and Microsoft Outlook, but only displays meetings with two or more guests. It can connect to Claude to search Mem knowledge, save conversations as notes, update documents and organize a workspace. The free plan includes 25 messages and 25 new notes per month, tracking for 25 notes, 15 open tasks and projects, and three Voice Mode hours. Mem Plus costs $9 a month. Content is encrypted in transit and at rest, but is unencrypted for AI processing by trusted third-party vendors. Mem supports one-click exports of notes and collections as Markdown files.