Free plan available with core features. Annual plan at $19 USD with unlimited mind maps and watermark-free export. Lifetime plan at $39 USD for one-time payment with permanent access and updates.
Yearly: $9.99/year (cancel anytime); Lifetime: $24.99 one-time payment. Both plans include every feature and work on up to 3 Macs.
Key features
AI-powered content generation for brainstorming
Local data storage with no tracking
Outline mode for rearranging thoughts
S3 cloud sync for cross-device access
Markdown and LaTeX support
Flexible tag organization system
Import from M10C and other external tools
MCP integration and AI API connections
Ad-free experience
Cross-platform support including mobile
Unload idle browser tabs in Chrome, Safari, Brave, Edge, Arc and other browsers
Calm background CPU hogs without quitting them
Clean up tabs left behind by AI agents
Offload unused apps to save disk space
Live dashboard showing memory and CPU stats
Memory autopilot for automatic tab sleeping
Works on up to 3 Macs per license
Silent auto-updates
Minimal resource usage
No admin password required for normal use
What makes it different
Lightweight at under 20MB with no performance compromises
Complete data privacy with local-only storage
AI integration that respects user privacy
Open-source core for transparency and customization
Pay-once lifetime option with permanent updates
Never closes your apps or tabs, only unloads idle tabs that reload instantly when clicked
Uses only standard macOS and browser features, no system changes or kernel extensions
Automatically cleans up tabs abandoned by AI agents after 8 hours