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Stellon Labs

YC S25

San Francisco, US · Founded 2025 · 2 employees · 12 known investors

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Stellon Labs develops compact AI models optimized for edge computing and resource-constrained hardware environments.

AI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareArtificial IntelligenceEdge Computing SemiconductorsUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S25)

Stellon Labs was founded in 2025 by Rohan Joshi and Divam Gupta.

RJRohan Joshi
Rohan JoshiCo-founder · Chief Executive OfficerRohan Joshi is a CMU School of Computer Science graduate who previously worked at Meta Research. He is now building Stellon Labs, which develops compact machine learning models designed to run on edge devices.
DGDivam Gupta
Divam GuptaFounderFounder of Stellon Labs, which develops compact AI models optimized for edge computing and resource-constrained hardware.

Investors · 12

Berkeley Frontierlisted by Berkeley FrontierBerkeley

How we know: the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Samsung Nextlisted by Samsung NextMountain View · $100K – $5M

How we know: Y Combinator's founder network · samsungnext.com · Not right? Tell us

Transpose Platform Managementlisted by Transpose Platform ManagementSan Francisco

How we know: Transpose Platform Management's portfolio page · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · press coverage · open dataset · 5k.vc investor directory · Not right? Tell us

468 CapitalreportedBerlin

How we know: the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

BlueRun VenturesreportedSan Francisco · $1M – $6M

How we know: Y Combinator's founder network · Not right? Tell us

DeVCreportedBengaluru · $50K – $500K

How we know: Y Combinator's founder network · Not right? Tell us

Felicis VenturesreportedSan Francisco · $500K – $15M

How we know: Y Combinator's founder network · Not right? Tell us

Metsu Capitalreported

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Peak XV PartnersreportedBengaluru · $100K – $10M

How we know: Y Combinator's founder network · Not right? Tell us

Phosphor Capitalreported

How we know: Y Combinator's founder network · Not right? Tell us

WefunderreportedSan Francisco

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 5

Latent LabsLatent Labs develops generative AI models for protein design and builds biological platforms to validate AI-driven designs. The company works at the intersection of generative AI, engineering, and biology.
Synapse SemiconductorSynapse Semiconductor is a semiconductor research lab building image sensors that run neural-network computation directly on the sensor, integrating light capture and AI processing in each pixel to replace GPU-based edge vision. Its chips target computer vision applications in self-driving cars, drones, humanoid robotics, and space systems.
Positron AIPositron builds purpose-built hardware and inference accelerator silicon for running Transformer-based generative AI models, offering inference appliances that map HuggingFace Transformers models onto the hardware and expose an OpenAI API-compliant endpoint. Its products target AI infrastructure for high-performance, low-power model inference at scale.
TensilTensil develops software that automatically designs hardware accelerators for machine learning models, helping customers optimize performance and power efficiency compared to standard GPUs and accelerators.
deepsiliconDeepSilicon develops software and hardware tools that enable neural networks to run with improved speed and reduced computational costs.

Companies working in the same space as Stellon Labs.

Legal entities · 1

corporate structure
Stellon Labs Inc.

In the news

Stellon Labs: Building Tiny AI Models for Edge Devicesycombinator.com · Aug 2025Stellon Labs Funding | Complete Analysis | Extruct AIextruct.ai

Frequently asked questions

What does Stellon Labs do?
Stellon Labs develops compact AI models optimized for edge computing and resource-constrained hardware environments.
Who founded Stellon Labs?
Stellon Labs was founded by Rohan Joshi, Divam Gupta in 2025.
Who are Stellon Labs's investors?
Stellon Labs's investors include Berkeley Frontier, Samsung Next, Transpose Platform Management, Y Combinator, 468 Capital, BlueRun Ventures, DeVC, Felicis Ventures and 4 more.
Where is Stellon Labs headquartered?
Stellon Labs is headquartered in San Francisco, US.