Search your Google Calendar connections in plain English
Connect Google Calendar and everyone you've ever met with becomes searchable on Happenstance. Describe who you're looking for the way you'd say it out loud, and get ranked matches with the warm path to each one.
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Your network is bigger than you think
Connect your accounts, add friends, join groups. Every signal of who knows who becomes one searchable map.
1.Connect your accounts
Gmail, Calendar, LinkedIn, Twitter, and more.
Gmail860
Contacts1,610
Calendar1,480
LinkedIn24,700
Twitter153,760
Instagram980
Outlook540Your calendar knows your meetings. Happenstance knows the people in them.
Find anyone you've ever met with
Everyone who has been on your calendar is indexed and searchable: the person from that conference call last spring is one query away, even if you never saved their contact.
Meetings are the strongest signal
Someone you meet with monthly is a real relationship. Who you meet, and how often, sharpens how your whole network ranks.
Show up prepared
Research the people on your upcoming calendar before you walk in: background, mutual connections, and what to talk about.
What Happenstance users say
“Happenstance is by far the best social network search I have ever seen.”
Private and secure
You control what you share. Your public profile shows a constellation of named people you know by default, which you can turn off anytime, and your data is never used to train AI models.
Frequently asked questions
Make your own luck
Join 500,000+ professionals already searching their whole network.