Notion AI

Self-organizing AI notes that file and resurface themselves.

Mem is an AI note-taking and knowledge app that captures notes and organizes them automatically, linking related content and resurfacing it contextually instead of asking you to maintain folders. Its AI chat answers natural-language questions across your notes, acting as a searchable 'second brain'.

Work AI: enterprise search, assistant, and agents over your apps.

A workplace AI platform that unifies search, an assistant, and agents across 100+ connected enterprise apps (Slack, Teams, GitHub, ServiceNow and more). It enforces each user's existing access permissions over the indexed content. Sold enterprise-only — pricing is quote-based via sales, with no public self-serve tier.

Networked, end-to-end-encrypted notes with a built-in AI assistant.

Reflect is a fast note-taking app that links ideas into a backlinked graph, syncs instantly across devices, and keeps notes end-to-end encrypted. Its AI assistant transcribes voice notes, drafts outlines, surfaces takeaways, and improves writing, with Google Calendar and Outlook integration plus web and Kindle clipping.

AI workspace for tasks, projects, and multi-agent automated workflows.

Taskade turns prompts into apps, AI agents, and automated workflows in one workspace, blending task lists, projects, notes, and mind maps with real-time collaboration. Its AI agents handle research, writing, and reviewing with multi-agent handoffs, plus durable automations and 100+ integrations.