Bubble Lab

Active · The intelligence layer for communities and events.

YC W26

Website YC profile

Why it ranks

How the rank works

7signal of 100 · rising 7

went through YCProgram · this site+4
team of 2Team size · YC's directory+2.5

A sum of public facts, not a judgement and not investment advice.

Competitors

Other

Pools (fka Withfriends)Shared: event organizer, community, attendeeYC W19New York CityStartup →OtherInactive

KopaShared: lasting relationship, community, liveYC W19San FranciscoStartup →

Companies closest to Bubble Lab
Company	Category	Status	Program
Pools (fka Withfriends)Shared: event organizer, community, attendeeYC W19ActiveOther	Other	Active	YCW19
KopaShared: lasting relationship, community, liveYC W19InactiveOther	Other	Inactive	YCW19

Adjacent

Other

FrontShared: lasting relationship, meaningful connectionYC S14San FranciscoStartup →Other

HingeShared: meaningful connection, relationship, meet500 Global 2012United StatesStartup →AI

GodHandsShared: operations, automation, turnYC F26San FranciscoStartup →Other

Attendease SoftwareShared: event organizer, attendee500 Global 2017CanadaStartup →Other

BoletiaShared: event organizer500 Global Lucha 1MexicoStartup →

Companies next to Bubble Lab
Company	Category	Status	Program
FrontShared: lasting relationship, meaningful connectionYC S14ActiveOther	Other	Active	YCS14
HingeShared: meaningful connection, relationship, meet500 Global 2012Not statedOther	Other	Not stated	500 Global2012
GodHandsShared: operations, automation, turnYC F26ActiveAI	AI	Active	YCF26
Attendease SoftwareShared: event organizer, attendee500 Global 2017Not statedOther	Other	Not stated	500 Global2017
BoletiaShared: event organizer500 Global Lucha 1Not statedOther	Other	Not stated	500 GlobalLucha 1

Also from W26 in AI

All of W26

HaladirOperational Intelligence for Global LogisticsYC W26San FranciscoStartup →AI

RamAInRamAIn - AI Employees with a computer to perform business tasks just…YC W26San FranciscoStartup →AI

Ressl AITrain, eval and build autonomous agentsYC W26BengaluruStartup →AI

Servo7Container unloading robots for warehousesYC W26AmsterdamStartup →AI

/dev/fast/dev/fast is the AI-native code forgeYC W26San FranciscoStartup →AI

10x ScienceThe AI-native platform for next-generation protein characterization.YC W26San FranciscoStartup →

Company	Category	Status
HaladirOperational Intelligence for Global Logisticsteam of 4ActiveAI	AI	Active
RamAInRamAIn - AI Employees with a computer to perform business tasks just…team of 7hiringActiveAI	AI	Active
Ressl AITrain, eval and build autonomous agentsteam of 32 programsActiveAI	AI	Active
Servo7Container unloading robots for warehousesteam of 3hiringActiveAI	AI	Active
/dev/fast/dev/fast is the AI-native code forgeteam of 4ActiveAI, Devtools	AI, Devtools	Active
10x ScienceThe AI-native platform for next-generation protein characterization.team of 5hiringActiveAI	AI	Active

Founders

Selina LiFounder/CEO
Zach ZhongFounder/CTO

About Bubble Lab

Bubble Lab is the all-in-one platform for running professional communities and events. From member data and operations to automations and billing, everything in one place. Try it now or book a demo!

YC batch: W26 · Winter 2026
Status, per YC: Active
Category: AI
Team size: 2
Location: San Francisco, CA, USA
Founded: 2025
Checked: 6h ago

YC tags: Community, Automation, Operations, AI

Changes seen

One-linerOct 29, 2026

Rewrote its one-liner; it read "Turn gatherings into lasting relationships."

Source ↗

Bubble Lab in W26: 199 companies, 81% AI

Bubble Lab: questions

Which YC batch was Bubble Lab in?

Bubble Lab was in Y Combinator's Winter 2026 batch (W26).

Is Bubble Lab still active?

Y Combinator lists Bubble Lab as active.

Who founded Bubble Lab?

Bubble Lab's founders, as listed on its YC page: Selina Li (Founder/CEO), Zach Zhong (Founder/CTO).

Where is Bubble Lab based?

Bubble Lab lists San Francisco, CA, USA as its location on YC's directory.