YCF25· AIAleph Lab
AI language buddy in the games kids love
Founders
- Dan HanFounder/CEO
- Jaihee KimFounder
Same space
Competitors
Closest in what they build, same category.
Orca ClientS24Orca lets you build, discover, and play Minecraft games with friends.Shared: game, play, minecraftActive
RedbeanS21Make games and stories with AIShared: gameActive
Fifth DoorF25Create and play games with AIShared: game, playActive
nunu.aiW23Building the first multimodal agents to play and test games.Shared: game, playActive
Spark StudioS21The most magical personal Voice-Led AI English Learning Buddy for KidsShared: buddy, kids, learningActive
Adjacent
Overlapping tags, a different niche.
PingoS25AI companion that helps you learn languagesShared: language, companion, learnActive
ISSENF24AI realtime voice companion for language learningShared: language, companion, chatActive
EdwinW18Edwin is virtual English tutor - an AI-powered service for learning…Shared: buddy, kids, languageAcquired
VectordashW19Play high-end PC games on your laptop by streaming them.Shared: game, playInactive
Together Video ChatS20Interactive video chat made for kids and familiesShared: kids, game, chatAcquired
Also from F25 in AI
Batchmates in Fall 2025.
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AirCapsF25The AI copilot for in-person conversations.Active
AlderF25AI employees for finance, starting with accounts receivable.Active
Allus AIF25Transforming manufacturing with our next-gen Vision Foundation ModelActive
AmikaF25Infra to build your own software factoryActive
AntigenF25Continuous offensive security for the enterprise.Active
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.
San Francisco, CA, USA
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.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.