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Sam Altman
Person profile

Sam Altman

Pioneering the movement toward artificial general intelligence

Founded
Merge Labs, Apollo projects, Tools for Humanity +5 more
Backed
OpenAI, Stripe, Reddit +147 more

Investments 150

Companies backed, as recorded by Dealroom. Highest company valuations first.

Show 138 more investmentsShow fewer investments
Quora
1 recorded funding round · Latest in 2017
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Wave Mobile Money
1 recorded funding round · Latest in 2021
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Formation Bio
1 recorded funding round · Latest in 2021
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SingleStore
1 recorded funding round · Latest in 2011
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Boom Supersonic
3 recorded funding rounds · Latest in 2024
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Optimizely | formerly Episerver
1 recorded funding round · Latest in 2010
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Meter
2 recorded funding rounds · Latest in 2024
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Hermeus
1 recorded funding round · Latest in 2022
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Speak
1 recorded funding round · Latest in 2022
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Heap
1 recorded funding round · Latest in 2013
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PlanGrid
1 recorded funding round · Latest in 2012
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Cruise
1 recorded funding round · Latest in 2015
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Aspen Neuroscience
1 recorded funding round · Latest in 2022
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Motion
1 recorded funding round · Latest in 2022
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Limitless AI
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BRINC
2 recorded funding rounds · Latest in 2021
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Rescale
1 recorded funding round · Latest in 2021
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Humane Ai
3 recorded funding rounds · Latest in 2023
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Titan
1 recorded funding round · Latest in 2018
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Volantis
2 recorded funding rounds · Latest in 2026
Nervana Systems
1 recorded funding round · Latest in 2014
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Ashvattha Therapeutics
1 recorded funding round · Latest in 2020
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Meanwhile
1 recorded funding round · Latest in 2023
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Alt Platform
1 recorded funding round · Latest in 2021
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Coco
2 recorded funding rounds · Latest in 2025
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Panorama Education
1 recorded funding round · Latest in 2013
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Warp
1 recorded funding round · Latest in 2023
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TrueNorth
2 recorded funding rounds · Latest in 2021
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Lob
1 recorded funding round · Latest in 2013
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Optimizely
1 recorded funding round · Latest in 2010
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Vital Bio
1 recorded funding round · Latest in 2023
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Campus
2 recorded funding rounds · Latest in 2025
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Kami
1 recorded funding round · Latest in 2015
Roboflow
1 recorded funding round · Latest in 2021
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Codecademy
1 recorded funding round · Latest in 2011
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Terraformation
1 recorded funding round · Latest in 2021
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Exowatt
2 recorded funding rounds · Latest in 2025
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LE TOTE
1 recorded funding round · Latest in 2013
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TripleByte
1 recorded funding round · Latest in 2015
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Nautilus Labs
1 recorded funding round · Latest in 2016
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Galy
1 recorded funding round · Latest in 2024
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Slope
1 recorded funding round · Latest in 2023
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Rain
2 recorded funding rounds · Latest in 2022
Change.org
2 recorded funding rounds · Latest in 2017
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Preventive
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Routable
2 recorded funding rounds · Latest in 2021
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Superside
1 recorded funding round · Latest in 2016
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ZeroDown
1 recorded funding round · Latest in 2019
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Uncommon
1 recorded funding round · Latest in 2023
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Humane
3 recorded funding rounds · Latest in 2023
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Verifiable
1 recorded funding round · Latest in 2021
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Magrathea
1 recorded funding round · Latest in 2023
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TipTop Labs
1 recorded funding round · Latest in 2022
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1910 Genetics
1 recorded funding round · Latest in 2021
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Conception
1 recorded funding round · Latest in 2021
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Science Exchange
3 recorded funding rounds · Latest in 2016
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Context
1 recorded funding round · Latest in 2022
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Chroma
1 recorded funding round · Latest in 2023
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Spring Discovery
1 recorded funding round · Latest in 2018
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Uncommon
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Starsky Robotics
1 recorded funding round · Latest in 2017
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Red Queen Bio
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Beacon AI
1 recorded funding round · Latest in 2024
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Primer
1 recorded funding round · Latest in 2022
Oyster
1 recorded funding round · Latest in 2012
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Custora
1 recorded funding round · Latest in 2012
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Swiftype
1 recorded funding round · Latest in 2013
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Quill
1 recorded funding round · Latest in 2017
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Arkham
1 recorded funding round · Latest in 2023
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Journey Colab
1 recorded funding round · Latest in 2021
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URX
1 recorded funding round · Latest in 2013
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Virool
1 recorded funding round · Latest in 2013
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APEX
1 recorded funding round · Latest in 2024
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Locket
1 recorded funding round · Latest in 2022
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Arcadia Medicine
1 recorded funding round · Latest in 2025
TrueNorth
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Slope
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Software Applications
1 recorded funding round · Latest in 2023
eponym
1 recorded funding round · Latest in 2012
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Pilot
1 recorded funding round · Latest in 2021
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ValueBase
2 recorded funding rounds · Latest in 2024
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TeachMe To
1 recorded funding round · Latest in 2023
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longshot Space
1 recorded funding round · Latest in 2023
ANA Therapeutics
1 recorded funding round · Latest in 2020
KimonoLabs
3 recorded funding rounds · Latest in 2016
Couple
1 recorded funding round · Latest in 2012
Realtime
1 recorded funding round · Latest in 2020
ExcepGen
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Lugg
1 recorded funding round · Latest in 2015
Oyster Technologies
1 recorded funding round · Latest in 2022
Mentra
1 recorded funding round · Latest in 2022
shelpful
LeadGenius
1 recorded funding round · Latest in 2016
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WeVorce
1 recorded funding round · Latest in 2013
Induced AI
1 recorded funding round · Latest in 2023
Eve
1 recorded funding round · Latest in 2014
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Fibo
1 recorded funding round · Latest in 2017
Konsus
1 recorded funding round · Latest in 2016
Priceonomics
Prelude
1 recorded funding round · Latest in 2019
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CrowdMed
1 recorded funding round · Latest in 2013
BufferBox
1 recorded funding round · Latest in 2012
Matrix
1 recorded funding round · Latest in 2020
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Curtn
1 recorded funding round · Latest in 2020
Coco
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Theorem Partners
1 recorded funding round · Latest in 2014
Exec Inc
Trade
1 recorded funding round · Latest in 2017
Hogaru
1 recorded funding round · Latest in 2017
Theorem
1 recorded funding round · Latest in 2014
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Meanwhile
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Motion
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Presto Phoenix
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Gusto
1 recorded funding round · Latest in 2012
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Atmos
1 recorded funding round · Latest in 2022
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Airlift Technologies
1 recorded funding round · Latest in 2021
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Atrium
1 recorded funding round · Latest in 2017
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Beek
1 recorded funding round · Latest in 2023
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Plane
Doorbell Health
Airchat
1 recorded funding round · Latest in 2024
Top Industrial REIT for Accredited Investors
Queer Spaces
2 recorded funding rounds · Latest in 2023
Magrathea
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Detect
1 recorded funding round · Latest in 2022
OpenResearch
1 recorded funding round · Latest in 2015
ValueBase
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Meter
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Campus
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Carwoo
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Minicircle
1 recorded funding round · Latest in 2021
Apex
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Warp
Detect
ATMOS
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Airchat
Presto
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7 Cups

Companies founded

Currently

Active roles, board seats and partnerships.

Work history

Past roles by Dealroom records.

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