Bubble Lab

Active

Turn gatherings into lasting relationships.

W26·Winter 2026·B2B·San Francisco, CA, USA·Team of 2·Founded 2025

Website ↗YC page ↗LinkedIn ↗Twitter ↗Crunchbase ↗

About

Bubble Lab helps event organizers and professional communities turn a room full of people into meaningful connections. We help them understand who’s in the room, identify who should meet, make the introduction, and remember those relationships for the next event. Attendee enrichment, matchmaking, searchable member directories, applications, payments, Luma and Slack sync, onboarding, and analytics all live in one place, so a single operator can run better gatherings and build a smarter community over time.

Founders

Selina Li· Founder
Cofounder and CEO of Bubble Lab, previously cofounder of gymii.ai | UPenn '23, Cornell Tech MEng '25 | Competitive golfer
LinkedIn ↗Twitter ↗
Zach Zhong· Founder/CTO
I like to automate everything Cornell Tech CS'25, UCSD CS'24 Prev co-founded gymii.ai
LinkedIn ↗Twitter ↗

Product launches · 1 launch

Bubble Lab - Supercharge your Ops work in Slack ↗▲ 7Feb 24, 2026
Meet Pearl, your super-employee that handles your ops tasks in slack

Change history · 6 recorded

September 7, 2026
- Description rewritten07:00 PM
- Tags updated07:00 PM
- Pitch updated07:00 PM
July 8, 2026
- Tags updated07:00 PM
- Pitch updated07:00 PM
- Description rewritten07:00 PM