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Startups14,448Programs29

14,448 startups · 29 programs

GBrain

Active · A personal or team assistant that works while you sleep

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 7
  • went through YCProgram · this site+4
  • team of 3Team size · YC's directory+3.1

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

Competitors

AIOrchidShared: ai assistant, morning, personalYC X25San FranciscoStartup →AIDecisional AIShared: workflow automation, runsYC S24San FranciscoStartup →AITasker AIShared: workflow automation, ai assistantYC W20San FranciscoStartup →AIjoShared: ai assistant, personal, rememberYC X26San FranciscoStartup →AIOdoShared: ai assistant, morningYC S24San FranciscoStartup →
Companies closest to GBrain
Company
OrchidShared: ai assistant, morning, personalYC X25ActiveAI
Decisional AIShared: workflow automation, runsYC S24ActiveAI
Tasker AIShared: workflow automation, ai assistantYC W20ActiveAI
joShared: ai assistant, personal, rememberYC X26ActiveAI
OdoShared: ai assistant, morningYC S24ActiveAI

Adjacent

AIBondShared: workflow automation, ai assistant, giveYC X25San FranciscoStartup →AIloopfourShared: workflow automation, ai assistantYC W23San FranciscoStartup →OtherZapierShared: automation, work, productivityYC S12San FranciscoStartup →OtherAcquiredClara LabsShared: automation, assistant, productivityYC S14San FranciscoStartup →AISlashyShared: automation, ai assistant, workYC S25San FranciscoStartup →
Companies next to GBrain
Company
BondShared: workflow automation, ai assistant, giveYC X25ActiveAI
loopfourShared: workflow automation, ai assistantYC W23ActiveAI
ZapierShared: automation, work, productivityYC S12ActiveOther
Clara LabsShared: automation, assistant, productivityYC S14AcquiredOther
SlashyShared: automation, ai assistant, workYC S25ActiveAI

Also from X26 in AI

All of X26
AIdecuffUncensored AI models, served at scale with zero data retention.YC X26San FranciscoStartup →AIEnjamb LabsThe AI Workforce for BiopharmaYC X26San FranciscoStartup →AIImperfectAdaptive training coach for runners, cyclists, and triathletesYC X26San FranciscoStartup →AIInferaControl lab instruments with natural language.YC X26San FranciscoStartup →AITenet IndustriesAI-automated factory for PCBAsYC X26MunichStartup →AIUserlensLet agents talk to your customersYC X26San FranciscoStartup →
Company
decuffUncensored AI models, served at scale with zero data retention.ActiveAI, Devtools
Enjamb LabsThe AI Workforce for Biopharmateam of 2ActiveAI
ImperfectAdaptive training coach for runners, cyclists, and triathletesteam of 5ActiveAI
InferaControl lab instruments with natural language.team of 2hiringActiveAI
Tenet IndustriesAI-automated factory for PCBAsteam of 3ActiveAI
UserlensLet agents talk to your customersteam of 4ActiveAI

Founders

  • Brad GesslerFounder/CEO
  • Jamison MercurioFounder

About GBrain

Like ChatGPT or Claude, but it runs in the cloud, remembers everything you give it, and comes loaded with skills. Hand it a job tonight and read the answer in the morning. Use it on your own, or with your whole team.

YC batch
X26 · Spring 2026
Status, per YC
Active
Category
AI
Team size
3
Location
San Francisco, CA, USA
Founded
2026
Checked
6h ago

YC tags: Workflow Automation, Automation, AI Assistant

GBrain in X26: 194 companies, 84% AI

GBrain: questions

Which YC batch was GBrain in?

GBrain was in Y Combinator's Spring 2026 batch (X26).

Is GBrain still active?

Y Combinator lists GBrain as active.

Who founded GBrain?

GBrain's founders, as listed on its YC page: Brad Gessler (Founder/CEO), Jamison Mercurio (Founder).

Where is GBrain based?

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