Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
Free app to draw on your Mac screen
Stage
Startup
Not given
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
Free version includes pen, highlighter, eraser and whiteboard mode. Pro is $9.99 once and adds shapes, text and export; includes license for 5 Macs, all 1.x updates and 14-day refund.
Key features
Text, voice, and photo capture in Slack and Telegram
Whisper-v3 voice transcription with 99.8% accuracy
Three-stage follow-up cadence: morning digest, nudge, and escalation
Bidirectional sync with Obsidian, Notion, and Markdown vaults
Meeting CoS that joins calls and converts notes to tasks
Brain scans across Notion, Obsidian, and Google Sheets
Approval inbox for all proposed vault writes
Brain Health score tracking open loop hygiene and clarity
Deduplication of repeating commitments across threads
Pen tool for drawing
Highlighter for emphasizing
Whiteboard mode
Drawings stick to windows as they move
Shapes (Pro)
Text insertion (Pro)
Export drawings (Pro)
Works on Zoom, Meet, Teams and presentations
Fully editable vector ink
What makes it different
Does not train its own AI model on user tasks
Approval-based vault sync prevents silent data overwrites
Drawings automatically stick to windows and follow them when moved or resized
Works invisibly without accounts, analytics or tracking
Free version includes core features; Pro is one-time $9.99 purchase not subscription
Brainy
JellyDraw