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Startups14,448Programs29

14,448 startups · 29 programs

Aviro

Active · Environments for Long Horizon Work

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 4
  • 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

AICartpoleShared: learning environment, reinforcement learning, frontierYC X25San FranciscoStartup →AIEpsilabShared: long horizon, reinforcement learning, frontierYC F26San FranciscoStartup →AIMangoDeskShared: long horizon, environmentYC S25San FranciscoStartup →AIOsmosisShared: post training, reinforcement learning, workYC W25San FranciscoStartup →AIPolymathShared: long horizon, environment, trainYC W26San FranciscoStartup →OtherPrime IntellectShared: reinforcement learningStartup →
Companies closest to Aviro
Company
CartpoleShared: learning environment, reinforcement learning, frontierYC X25ActiveAI, Data
EpsilabShared: long horizon, reinforcement learning, frontierYC F26ActiveAI, Data
MangoDeskShared: long horizon, environmentYC S25ActiveAI
OsmosisShared: post training, reinforcement learning, workYC W25ActiveAI, Devtools
PolymathShared: long horizon, environment, trainYC W26ActiveAI
Prime Intellectnot in a program hereShared: reinforcement learningElsewhereOther

Adjacent

Developer toolsPreference ModelShared: learning environment, reinforcement learningSPC 2025San FranciscoStartup →AIHUDShared: training dataset, post training, reinforcement learningYC W25San FranciscoStartup →AIDelightful AIShared: learning environment, post training, reinforcement learningspeedrun SR007San FranciscoStartup →AIWebhoundShared: long horizon, dataset, researchYC S23San FranciscoStartup →AIZibra LabsShared: long horizon, post training, reinforcement learningYC X26San FranciscoStartup →
Companies next to Aviro
Company
Preference ModelShared: learning environment, reinforcement learningSPC 2025Not statedDevtools
HUDShared: training dataset, post training, reinforcement learningYC W25ActiveAI, Devtools
Delightful AIShared: learning environment, post training, reinforcement learningspeedrun SR007Not statedAI, Data
WebhoundShared: long horizon, dataset, researchYC S23ActiveAI, Data
Zibra LabsShared: long horizon, post training, reinforcement learningYC X26ActiveAI, Devtools

Also from X25 in AI

All of X25
AIFreesoloProduct Native ModelsYC X25San FranciscoStartup →AIKairosSpecialized AI for Critical IndustriesYC X25San FranciscoStartup →AIThetaSpecialized AI for Every JobYC X25San FranciscoStartup →AIAcoliteAI Native Commercial Insurance BrokerYC X25PhiladelphiaStartup →AIAdentrisReal-time AI Compliance & Revenue Integrity for Medical ProvidersYC X25San FranciscoStartup →AIAegisAI Agents to win denied health insurance claims.YC X25San FranciscoStartup →
Company
FreesoloProduct Native Modelsteam of 4ActiveAI, Devtools
KairosSpecialized AI for Critical Industriesteam of 3ActiveAI, Devtools
ThetaSpecialized AI for Every Jobteam of 7ActiveAI
AcoliteAI Native Commercial Insurance Brokerteam of 3ActiveAI
AdentrisReal-time AI Compliance & Revenue Integrity for Medical Providersteam of 5hiringActiveAI
AegisAI Agents to win denied health insurance claims.team of 3ActiveAI

Founders

  • Aarush KukrejaFounder
  • Ayush KarupakulaFounder/COO

About Aviro

We design challenging worlds where AI models learn to explore and solve problems. We turn these worlds into post-training datasets and reinforcement learning environments to train the next frontier of AI. We're research partners with four top frontier AI labs, several Fortune 100 companies, and leading RL data vendors.

YC batch
X25 · Spring 2025
Status, per YC
Active
Category
AI
Team size
2
Location
San Francisco, CA, USA
Founded
2024
Checked
7h ago

YC tags: Reinforcement Learning

Aviro in X25: 144 companies, 90% AI

LinkedIn

Aviro: questions

Which YC batch was Aviro in?

Aviro was in Y Combinator's Spring 2025 batch (X25).

Is Aviro still active?

Y Combinator lists Aviro as active.

Who founded Aviro?

Aviro's founders, as listed on its YC page: Aarush Kukreja (Founder), Ayush Karupakula (Founder/COO).

Where is Aviro based?

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