Autonomous Chief of Staff for engineering leads and founders. Lives in Telegram and Slack.
A waitlist for fully booked Calendly events that automatically notifies waiting clients when a slot becomes available
Stage
Startup
Not given
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Free trial
Pricing
Starter: Free forever. Pro: $9/month. Chief: $35/month. Monthly billing, cancel anytime, no credit card to start.
$15 per month after a 14-day free trial with no card required. One plan covers one Calendly account with waitlists for all event types, instant email offers on every cancellation and reschedule, day and time preferences for clients, and a dashboard showing slots refilled from the waitlist.
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
Automatic cancellation and reschedule detection through Calendly webhooks
Instant email notifications to waiting clients with direct booking links
Client preference selection for specific days and times
First-come-first-served booking with fallback page for missed slots
Dashboard with waitlist metrics and refill tracking
Shareable waitlist link with badge and QR code options
Automatic minimum 60-minute notice for slot offers
Secure OAuth login without exposing Calendly password
One-click unsubscribe link in every email notification
Automatic waitlist removal when clients book successfully
What makes it different
Does not train its own AI model on user tasks
Approval-based vault sync prevents silent data overwrites
Works directly with Calendly without requiring a separate booking page
Respects client scheduling preferences to send only relevant offers
Fills cancelled slots faster than manual follow-up through automated emails
Brainy
WaitlistPing