Search your Google Calendar contacts with AI
Every meeting on your calendar is a relationship. Happenstance indexes everyone you've met with and makes them searchable by role, company, or context.
Your calendar knows who you know
Turn years of meetings into a searchable network of relationships
Meeting attendee index
Everyone who's ever been on your calendar is indexed and searchable. Find people you met at conferences, in interviews, or on client calls.
Pre-meeting research
Automatically research people before upcoming meetings. Show up prepared with background, mutual connections, and context.
Hidden connections
Discover that the investor you need to meet was on a call with your co-founder last month. Calendar data reveals connections you didn't know existed.
Get started
Sign up for Happenstance and connect your Google Calendar via OAuth. Meeting attendees sync automatically.
Historical meeting attendees are indexed, and new meetings are picked up as they're scheduled.
Search your meeting network in natural language to find anyone you've met with, or anyone your team has met with.
Set up the Calendar Research Agent to automatically research attendees before every upcoming meeting.