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Bubble Lab

Active

Operating system for premium professional communities

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

About

Bubble Lab is the home base for premium professional communities. We help career networks, investor communities, and operator collectives launch branded member hubs with directories, applications, payments, Slack sync, onboarding automation, analytics, and warm 1:1 matchmaking — so a single operator can run a community that feels personal and high-touch, without the ops headache.

Founders

  • Selina Li· Founder

    Cofounder and CEO of Bubble Lab, previously cofounder of gymii.ai | UPenn '23, Cornell Tech MEng '25 | Competitive golfer

  • Zach Zhong· Founder/CTO

    I like to automate everything Cornell Tech CS'25, UCSD CS'24 Prev co-founded gymii.ai

Product launches · 1 launch

Change history · 3 recorded

  1. July 8, 2026
    • Tags updated07:00 PM
    • Pitch updated07:00 PM
    • Description rewritten07:00 PM