This task can be performed using Sociera
Social Networking 2.0
Best product for this task

Sociera
social-tools
Sociera is a networking app that helps professionals connect through real-life encounters. Its ‘Passed By’ feature allows you to discover people you’ve crossed paths with, making networking effortless and organic. Whether at events, co-working spaces, or local venues, Sociera ensures you never miss a valuable connection. With privacy controls and smart recommendations, it’s the perfect tool for growing your professional network in a natural way.

What to expect from an ideal product
- Uses location data to show professionals you've met in person, making it easy to reconnect without awkward cold outreach
- Saves contact details of people you bump into at business events, coffee shops, and shared workspaces
- Shows mutual interests and career overlap with people you've crossed paths with, helping break the ice
- Lets you choose who can see your profile when nearby, keeping networking comfortable and under your control
- Sends notifications when you're near someone relevant to your industry, so you don't miss valuable connections