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Startups14,448Programs29

14,448 startups · 29 programs

Aleph Lab

Active · AI language buddy in the games kids love

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 6
  • 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.

Same space

OtherBunchShared: favorite game, play, chat500 Global 2016CanadaStartup →AIHatsu LabsShared: gameSPC 2024Los AngelesStartup →OtherFlat2VR StudiosShared: favorite gamespeedrun SR003Wesley ChapelStartup →AIOrbiShared: kids, companion, turnEF 2024BangaloreStartup →OtherCode KingdomsShared: kids, gameEFLondonStartup →
Companies next to Aleph Lab
Company
BunchShared: favorite game, play, chat500 Global 2016 +1Not statedOther
Hatsu LabsShared: gameSPC 2024Not statedAI
Flat2VR StudiosShared: favorite gamespeedrun SR003Not statedOther
OrbiShared: kids, companion, turnEF 2024Not statedAI
Code KingdomsShared: kids, gameEF Not statedOther

Also from F25 in AI

All of F25
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Company
AbsurdThe production canvas for AI film teamsteam of 10ActiveAI
AirCaps AIVoice AI that hears what other models miss.team of 5hiringActiveAI, Devtools
AlderAI employees for finance, starting with accounts receivable.team of 2hiringActiveAI
Allus AITransforming manufacturing with our next-gen Vision Foundation Modelteam of 6hiringActiveAI
AmikaTurn any spare computer into agent devboxes or CI runnersteam of 2ActiveAI, Devtools
AntigenContinuous offensive security for the enterprise.team of 5hiringActiveAI, Devtools

Founders

  • Dan HanFounder/CEO
  • Jaihee KimFounder

About Aleph Lab

An AI companion that chats and plays with children inside games like Minecraft, helping them learn a new language while they play. Kids already spend hours each week in their favorite games, and now parents can turn that game time into learning time.

YC batch
F25 · Fall 2025
Status, per YC
Active
Category
AI
Team size
2
Location
San Francisco, CA, USA
Founded
2025
Checked
10h ago

YC tags: AI

Changes seen

TagsOct 19, 2026

Newly tagged AI; no longer tagged Artificial Intelligence.

Source ↗

Aleph Lab in F25: 146 companies, 88% AI

LinkedIn

Aleph Lab: questions

Which YC batch was Aleph Lab in?

Aleph Lab was in Y Combinator's Fall 2025 batch (F25).

Is Aleph Lab still active?

Y Combinator lists Aleph Lab as active.

Who founded Aleph Lab?

Aleph Lab's founders, as listed on its YC page: Dan Han (Founder/CEO), Jaihee Kim (Founder).

Where is Aleph Lab based?

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