AI investors · Last 90 days

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

121

Kleiner PerkinsLatest Oct 14

Modal Labs · $750M Series D Profound · $180M Series D

3rounds

1led

AI 3

Series C+ 3

Oct 14, 2026

Details

New companies 2 · Follow-on 1

Stages: Series C+ 3

Modal Labs $750M Series D Profound $180M Series D Harvey $550M Series H

122

NorthzoneLatest Oct 14

Duvo · $32M Series A Tandem Health · $100M Series B

3rounds

0led

AI 1Defense tech 1Healthtech 1

Series A 1, Series B 1, Undisclosed 1

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 1, Series B 1, Undisclosed 1

Duvo $32M Series A Tandem Health $100M Series B Agon $30M Pre-Seed+Seed

123

Oxford Science EnterprisesLatest Oct 14

Salience Labs · $125M Series B Vivid Dx · $15M Seed

3rounds

0led

Healthtech 2Hardware 1

Seed 2, Series B 1

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series B 1

Salience Labs $125M Series B Vivid Dx $15M Seed Mirae $5.4M Seed

124

Primary Venture PartnersLatest Oct 14

Forgepoint · $9.8M Seed Zero · $10.3M Seed

3rounds

2led

AI 1Enterprise software 1Healthtech 1

Seed 2, Series C+ 1

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series C+ 1

Forgepoint $9.8M Seed Zero $10.3M Seed Inspiren $70M Series C

125

Uncork CapitalLatest Oct 14

Evos · $9M Pre-seed Buildcheck AI, Inc. · $12M Series A

3rounds

1led

Enterprise software 2Healthtech 1

Pre-seed 1, Series A 1, Undisclosed 1

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 1, Series A 1, Undisclosed 1

Evos $9M Pre-seed Buildcheck AI, Inc. $12M Series A Epsilon Health $27.6M Funding

126

Wipro VenturesLatest Oct 14

Labelbox · >$100M Series E Ema · $77M Series B

3rounds

0led

AI 3

Series C+ 2, Series B 1

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 2, Series B 1

Labelbox >$100M Series E Ema $77M Series B Skan AI $63M Series C

127

AtomicoLatest Oct 12

Scarlet · $50M Series B Callosum · $100M Seed

3rounds

0led

AI 1Developer tools 1Healthtech 1

Seed 1, Series B 1, Series C+ 1

Oct 12, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series B 1, Series C+ 1

Scarlet $50M Series B Callosum $100M Seed CodeRabbit $143M Series C

128

Connecticut InnovationsLatest Oct 12

Loops AI · $3.5M Seed UltraSight · $24M Series B2

3rounds

0led

Ecommerce 1Enterprise software 1Healthtech 1

Seed 1, Series A 1, Series B 1

Oct 12, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Loops AI $3.5M Seed UltraSight $24M Series B2 Queen One $25M Series A

129

Notion CapitalLatest Oct 12

Scarlet · $50M Series B Twin1 AI · $20M Seed

3rounds

0led

AI 1Enterprise software 1Healthtech 1

Seed 1, Series B 1, Undisclosed 1

Oct 12, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series B 1, Undisclosed 1

Scarlet $50M Series B Twin1 AI $20M Seed Flip $25M Undisclosed

130

DCVCLatest Oct 9

TypeSafe AI · $870M Series A TypeSafe AI · $40M Seed

3rounds

1led

AI 3

Seed 2, Series A 1

Oct 9, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 2, Series A 1

TypeSafe AI $870M Series A TypeSafe AI $40M Seed Callosum $100M Seed

131

BlackstoneLatest Oct 8

Waymo · $5B Term loan Factory · $200M Funding

3rounds

1led

AI 1Developer tools 1Mobility 1

Undisclosed 2, Growth 1

Oct 8, 2026

Details

New companies 2 · Follow-on 1

Stages: Undisclosed 2, Growth 1

Waymo $5B Term loan Factory $200M Funding Databricks $5B Growth

132

FelicisLatest Oct 8

Arena · $200M Series B Magentic · $18M Series A

3rounds

1led

AI 1Defense tech 1Enterprise software 1

Series B 2, Series A 1

Oct 8, 2026

Details

New companies 1 · Follow-on 2

Stages: Series B 2, Series A 1

Arena $200M Series B Magentic $18M Series A Smack Technologies $61M Series B

133

Kima VenturesLatest Oct 8

Verso · $6M Seed Cleavr · €8M Seed

3rounds

0led

AI 1Enterprise software 1Fintech 1

Seed 2, Pre-seed 1

Oct 8, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 2, Pre-seed 1

Verso $6M Seed Cleavr €8M Seed Shiplog $1M Pre-Seed

134

Vine VenturesLatest Oct 8

Persona · $10M Undisclosed Wonderful · $550M Series C

3rounds

1led

AI 1Biotech 1Enterprise software 1

Series A 1, Series C+ 1, Undisclosed 1

Oct 8, 2026

Details

New companies 2 · Follow-on 1

Stages: Series A 1, Series C+ 1, Undisclosed 1

Persona $10M Undisclosed Wonderful $550M Series C Remepy $36M Series A

135

1789 CapitalLatest Oct 7

Nous Research · $90M Series B Crusoe · $3.9B Series F (initial close; anticipated total)

3rounds

0led

AI 2Defense tech 1

Series C+ 2, Series B 1

Oct 7, 2026

Details

New companies 2 · Follow-on 1

Stages: Series C+ 2, Series B 1

Nous Research $90M Series B Crusoe $3.9B Series F (initial close; anticipated total)Hadrian $1.4B Series D

136

Construct CapitalLatest Oct 7

Polygrade · $6.3M Seed BackOps · $42M Series B

3rounds

1led

AI 1Defense tech 1Enterprise software 1

Seed 1, Series B 1, Series C+ 1

Oct 7, 2026

Details

New companies 1 · Follow-on 2

Stages: Seed 1, Series B 1, Series C+ 1

Polygrade $6.3M Seed BackOps $42M Series B Hadrian $1.4B Series D

137

Mana VenturesLatest Oct 7

Bloom · $3.6M Seed Efficient Computer · $100M Additional funding

3rounds

0led

Industrial tech 2Hardware 1

Seed 2, Undisclosed 1

Oct 7, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Undisclosed 1

Bloom $3.6M Seed Efficient Computer $100M Additional funding SiteVue AI $7.5M Seed

138

SamsungLatest Oct 7

Nous Research · $90M Series B EUCLYD · >€200M Series A

3rounds

1led

AI 2Fintech 1

Series A 2, Series B 1

Oct 7, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Series B 1

Nous Research $90M Series B EUCLYD >€200M Series A Silicon Data $30.5M Series A

139

ValkyrieLatest Oct 5

SafeWorld · $12.2M Seed Physical Superintelligence (PSI) · $58M Seed

3rounds

0led

AI 2Robotics 1

Seed 3

Oct 5, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

SafeWorld $12.2M Seed Physical Superintelligence (PSI) $58M Seed Intelligence $7.9M Seed

140

Jeff DeanLatest Oct 1

Volantis · $88M Series A G5 Labs · $14M Seed

3rounds

0led

AI 1Developer tools 1Enterprise software 1

Pre-seed 1, Seed 1, Series A 1

Oct 1, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 1, Seed 1, Series A 1

Volantis $88M Series A G5 Labs $14M Seed Grubel €3M Pre-seed

141

Karman VenturesLatest Oct 1

Photon · $4.5M Seed Fambot · $3.5M Pre-seed

3rounds

0led

AI 1Developer tools 1Proptech 1

Pre-seed 1, Seed 1, Series A 1

Oct 1, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 1, Seed 1, Series A 1

Photon $4.5M Seed Fambot $3.5M Pre-seed Henry AI $16.5M Series A

142

Start VenturesLatest Oct 1

FRANK · Undisclosed Undisclosed Humanos · $3.2M Seed

3rounds

0led

AI 1Fintech 1Healthtech 1

Seed 2, Undisclosed 1

Oct 1, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Undisclosed 1

FRANK Undisclosed Undisclosed Humanos $3.2M Seed Usawa Care $3M Seed

143

Susa VenturesLatest Oct 1

Volantis · $88M Series A Euka AI · $5M Seed

3rounds

1led

AI 1Ecommerce 1Proptech 1

Series A 2, Seed 1

Oct 1, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Seed 1

Volantis $88M Series A Euka AI $5M Seed Henry AI $16.5M Series A

144

PluralLatest Sep 30

Metaview · $60M Series C Callosum · $100M Seed

3rounds

0led

AI 2Hardware 1

Seed 1, Series B 1, Series C+ 1

Sep 30, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 1, Series B 1, Series C+ 1

Metaview $60M Series C Callosum $100M Seed Olix $312M Series B

145

TQ VenturesLatest Sep 30

Efficient Computer · $100M Additional funding Furo · $4M Funding round

3rounds

2led

AI 1Climate tech 1Hardware 1

Undisclosed 2, Series A 1

Sep 30, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 2, Series A 1

Efficient Computer $100M Additional funding Furo $4M Funding round Deep Cogito $43M Series A

146

Maverick CapitalLatest Sep 28

SiMa.ai · $150M Series C Lightfield · $47M Series A

3rounds

0led

AI 1Enterprise software 1Hardware 1

Growth 1, Series A 1, Series C+ 1

Sep 28, 2026

Details

New companies 3 · Follow-on 0

Stages: Growth 1, Series A 1, Series C+ 1

SiMa.ai $150M Series C Lightfield $47M Series A Xsight Labs >$300M Growth

147

Foothill VenturesLatest Sep 25

Overlord Labs, Inc. · $4.4M Seed extension Nexstrom · $12M Seed

3rounds

0led

Hardware 3

Seed 2, Series A 1

Sep 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series A 1

Overlord Labs, Inc. $4.4M Seed extension Nexstrom $12M Seed Quintessent $40M Series A

148

Foundation CapitalLatest Sep 25

Dextr AI · $6.7M Seed IPID · $16M Series A

3rounds

1led

AI 2Fintech 1

Seed 2, Series A 1

Sep 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series A 1

Dextr AI $6.7M Seed IPID $16M Series A SciFin $44M Seed

149

Wellington ManagementLatest Sep 25

Nscale · $3.4B Pre-IPO convertible loan notes Temporal · $550M Series E

3rounds

2led

AI 2Developer tools 1

Series C+ 2, Undisclosed 1

Sep 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 2, Undisclosed 1

Nscale $3.4B Pre-IPO convertible loan notes Temporal $550M Series E Clay $115M Series D

150

HaystackLatest Sep 24

Trebellar · $18M Series A Polyphron · $20M Seed

3rounds

0led

AI 1Biotech 1Proptech 1

Seed 2, Series A 1

Sep 24, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series A 1

Trebellar $18M Series A Polyphron $20M Seed Synthefy $6.5M Seed

“—” 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.