AI investors — August 2026 · Aug 1, 2026 – Aug 31, 2026

Investors backing AI companies across stages, from applications to infrastructure.

Index VenturesLatest Aug 26

Instinct · $250M Series B Intelligence · $7.9M Seed

2rounds

1led

AI 2

Seed 1, Series B 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Instinct $250M Series B Intelligence $7.9M Seed

Neotribe VenturesLatest Aug 26

Legato · $12M Seed Vexev · $6M Undisclosed

2rounds

—led

Healthtech 2

Seed 1, Undisclosed 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Legato $12M Seed Vexev $6M Undisclosed

South Park CommonsLatest Aug 26

Deep Cogito · $43M Series A Rivo · $2.7M Seed

2rounds

—led

AI 1Fintech 1

Seed 1, Series A 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Deep Cogito $43M Series A Rivo $2.7M Seed

Ten13Latest Aug 26

Arintra · $25M Series B Vexev · $6M Undisclosed

2rounds

—led

Healthtech 2

Series B 1, Undisclosed 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Arintra $25M Series B Vexev $6M Undisclosed

Together FundLatest Aug 26

Runable · $21M Series A Wispr Flow · $280M Series B

2rounds

0led

AI 2

Series A 1, Series B 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Runable $21M Series A Wispr Flow $280M Series B

500 GlobalLatest Aug 25

F4GE · Undisclosed Seed AILA · $3M Pre-Series A

2rounds

0led

Defense tech 1Edtech 1

Seed 1, Undisclosed 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

F4GE Undisclosed Seed AILA $3M Pre-Series A

AMD VenturesLatest Aug 25

Stability AI · $76M Series B River AI · $1.1B Seed and Series A

2rounds

0led

AI 2

Series B 1, Undisclosed 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Stability AI $76M Series B River AI $1.1B Seed and Series A

CoatueLatest Aug 25

Stability AI · $76M Series B Databricks · $5B Growth

2rounds

0led

AI 2

Growth 1, Series B 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series B 1

Stability AI $76M Series B Databricks $5B Growth

GaingelsLatest Aug 25

Concordare Trials · Undisclosed Undisclosed Standard Metrics · $20M Series B

2rounds

—led

Fintech 1Healthtech 1

Series B 1, Undisclosed 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Concordare Trials Undisclosed Undisclosed Standard Metrics $20M Series B

GreycroftLatest Aug 25

Stability AI · $76M Series B Mariana Minerals · $310M Series B

2rounds

0led

AI 1Industrial tech 1

Series B 2

Aug 25, 2026

Details

New companies 1 · Follow-on 1

Stages: Series B 2

Stability AI $76M Series B Mariana Minerals $310M Series B

MapleblockLatest Aug 25

ORO · $3M Strategic funding Vangrid · $9M Seed

2rounds

1led

AI 1Fintech 1

Seed 1, Undisclosed 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

ORO $3M Strategic funding Vangrid $9M Seed

NAVER D2SFLatest Aug 25

F4GE · Undisclosed Seed NdotLight · ₩15B Series B

2rounds

—led

Defense tech 1Robotics 1

Seed 1, Series B 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

F4GE Undisclosed Seed NdotLight ₩15B Series B

Skyfall VenturesLatest Aug 25

Volve · $3M Seed Visoid · $2.5M Undisclosed

2rounds

1led

Proptech 2

Seed 1, Undisclosed 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Volve $3M Seed Visoid $2.5M Undisclosed

StartupLabLatest Aug 25

Volve · $3M Seed Visoid · $2.5M Undisclosed

2rounds

0led

Proptech 2

Seed 1, Undisclosed 1

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Volve $3M Seed Visoid $2.5M Undisclosed

Amex VenturesLatest Aug 24

Fazeshift · Undisclosed Strategic Pie · Undisclosed Strategic

2rounds

—led

Enterprise software 1Fintech 1

Undisclosed 2

Aug 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

Fazeshift Undisclosed Strategic Pie Undisclosed Strategic

M VenturesLatest Aug 24

Quintessent · $40M Series A Remepy · $36M Series A

2rounds

—led

Biotech 1Hardware 1

Series A 2

Aug 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Quintessent $40M Series A Remepy $36M Series A

NFXLatest Aug 21

Starcloud · $250M Series A extension Remepy · $36M Series A

2rounds

0led

Biotech 1Space tech 1

Series A 2

Aug 21, 2026

Details

New companies 1 · Follow-on 1

Stages: Series A 2

Starcloud $250M Series A extension Remepy $36M Series A

Aramco VenturesLatest Aug 20

Twin1 AI · $20M Seed Mitti Labs · $9.5M Series A

2rounds

—led

AI 1Climate tech 1

Seed 1, Series A 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Twin1 AI $20M Seed Mitti Labs $9.5M Series A

AtomicoLatest Aug 20

Callosum · $100M Seed CodeRabbit · $143M Series C

2rounds

—led

AI 1Developer tools 1

Seed 1, Series C+ 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Callosum $100M Seed CodeRabbit $143M Series C

Crystal StreamLatest Aug 20

Math Magic · Undisclosed Series A+LatentVerse · Undisclosed Seed

2rounds

0led

AI 1Robotics 1

Seed 1, Series A 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Math Magic Undisclosed Series A+LatentVerse Undisclosed Seed

EIFOLatest Aug 20

Velatir · €5M Seed Aisel Health · €1.7M Pre-Seed

2rounds

—led

Cybersecurity 1Healthtech 1

Pre-seed 1, Seed 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Velatir €5M Seed Aisel Health €1.7M Pre-Seed

F-PrimeLatest Aug 20

Twin1 AI · $20M Seed Silicon Data · $30.5M Series A

2rounds

—led

AI 1Fintech 1

Seed 1, Series A 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Twin1 AI $20M Seed Silicon Data $30.5M Series A

LakestarLatest Aug 20

Twin1 AI · $20M Seed Mindgard · $30M Series A

2rounds

0led

AI 1Cybersecurity 1

Seed 1, Series A 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Twin1 AI $20M Seed Mindgard $30M Series A

Notion CapitalLatest Aug 20

Twin1 AI · $20M Seed Flip · $25M Undisclosed

2rounds

0led

AI 1Enterprise software 1

Seed 1, Undisclosed 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Twin1 AI $20M Seed Flip $25M Undisclosed

PluralLatest Aug 20

Callosum · $100M Seed Olix · $312M Series B

2rounds

—led

AI 1Hardware 1

Seed 1, Series B 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Callosum $100M Seed Olix $312M Series B

RockstartLatest Aug 20

Deepentix · Undisclosed Pre-seed SAFE Aisel Health · €1.7M Pre-Seed

2rounds

0led

Enterprise software 1Healthtech 1

Pre-seed 2

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

Deepentix Undisclosed Pre-seed SAFE Aisel Health €1.7M Pre-Seed

Tribeca Venture PartnersLatest Aug 20

Twin1 AI · $20M Seed Flagler Health · $50M Series B

2rounds

—led

AI 1Healthtech 1

Seed 1, Series B 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Twin1 AI $20M Seed Flagler Health $50M Series B

Ugly Duckling VenturesLatest Aug 20

Velatir · €5M Seed Palette · €3M Pre-Seed

2rounds

—led

Cybersecurity 1Developer tools 1

Pre-seed 1, Seed 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Velatir €5M Seed Palette €3M Pre-Seed

Battery VenturesLatest Aug 19

Rundoo · $30M Series B Vetspire · Undisclosed Growth

2rounds

—led

Ecommerce 1Healthtech 1

Growth 1, Series B 1

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series B 1

Rundoo $30M Series B Vetspire Undisclosed Growth

CRVLatest Aug 19

Rundoo · $30M Series B CodeRabbit · $143M Series C

2rounds

—led

Developer tools 1Ecommerce 1

Series B 1, Series C+ 1

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Rundoo $30M Series B CodeRabbit $143M Series C

“—” in Led means every role for that investor in this period is undisclosed; it does not mean zero leads. New companies counts the first participation in a company in our records; follow-on counts later participation.