AI investors — March 2026 · Mar 1, 2026 – Mar 31, 2026

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

Icehouse VenturesLatest Mar 24

Halter · $220M Series E NextWork · $4.5M Seed

2rounds

—led

Agritech 1Edtech 1

Seed 1, Series C+ 1

Mar 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Halter $220M Series E NextWork $4.5M Seed

Premji InvestLatest Mar 24

Doss · $55M Series B Rhoda AI · $450M Series A

2rounds

—led

Enterprise software 1Robotics 1

Series A 1, Series B 1

Mar 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Doss $55M Series B Rhoda AI $450M Series A

Theory VenturesLatest Mar 24

Doss · $55M Series B BackOps · $26M Series A

2rounds

—led

Enterprise software 1Logistics 1

Series A 1, Series B 1

Mar 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Doss $55M Series B BackOps $26M Series A

Union Square VenturesLatest Mar 24

Doctronic · $40M Series B Isembard · $50M Series A

2rounds

—led

Healthtech 1Industrial tech 1

Series A 1, Series B 1

Mar 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Doctronic $40M Series B Isembard $50M Series A

Dig VenturesLatest Mar 23

Dash0 · $110M Series B Tower · €5.5M Pre-Seed+Seed

2rounds

0led

AI 1Developer tools 1

Series B 1, Undisclosed 1

Mar 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Dash0 $110M Series B Tower €5.5M Pre-Seed+Seed

Singtel Innov8Latest Mar 23

ROBOTERA · CN¥1B Strategic Eclypsium · $25M Series C+

2rounds

—led

Cybersecurity 1Robotics 1

Series C+ 1, Undisclosed 1

Mar 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 1, Undisclosed 1

ROBOTERA CN¥1B Strategic Eclypsium $25M Series C+

Better AngleLatest Mar 19

Cleavr · €1M Pre-Seed Blify · $2.1M Pre-seed

2rounds

—led

Edtech 1Fintech 1

Pre-seed 2

Mar 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

Cleavr €1M Pre-Seed Blify $2.1M Pre-seed

Bloomberg BetaLatest Mar 19

Bluesky · $100M Series B Smack Technologies · $32M Series A

2rounds

—led

Defense tech 1Media & gaming 1

Series A 1, Series B 1

Mar 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Bluesky $100M Series B Smack Technologies $32M Series A

Qualcomm VenturesLatest Mar 19

Eclypsium · $25M Series C+Frore Systems · $143M Series D

2rounds

—led

Cybersecurity 1Hardware 1

Series C+ 2

Mar 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Eclypsium $25M Series C+Frore Systems $143M Series D

100

Schooner CapitalLatest Mar 19

Carecubes · $6.5M Series A Breezeway · Undisclosed Strategic

2rounds

—led

Healthtech 1Travel tech 1

Series A 1, Undisclosed 1

Mar 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Carecubes $6.5M Series A Breezeway Undisclosed Strategic

101

Super CapitalLatest Mar 19

Cleavr · €1M Pre-Seed Blify · $2.1M Pre-seed

2rounds

—led

Edtech 1Fintech 1

Pre-seed 2

Mar 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

Cleavr €1M Pre-Seed Blify $2.1M Pre-seed

102

True VenturesLatest Mar 19

Bluesky · $100M Series B Tenkara · $7M Seed

2rounds

—led

Industrial tech 1Media & gaming 1

Seed 1, Series B 1

Mar 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Bluesky $100M Series B Tenkara $7M Seed

103

Alkeon CapitalLatest Mar 18

XBOW · $120M Series C Legora · $550M Series D

2rounds

—led

Cybersecurity 1Enterprise software 1

Series C+ 2

Mar 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

XBOW $120M Series C Legora $550M Series D

104

AltimeterLatest Mar 18

XBOW · $120M Series C Nexthop AI · $500M Series B

2rounds

—led

Cybersecurity 1Hardware 1

Series B 1, Series C+ 1

Mar 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

XBOW $120M Series C Nexthop AI $500M Series B

105

Motive PartnersLatest Mar 18

Obin AI · $7M Seed Steward · $5M Pre-Seed

2rounds

—led

AI 1Fintech 1

Pre-seed 1, Seed 1

Mar 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Obin AI $7M Seed Steward $5M Pre-Seed

106

Pi LabsLatest Mar 18

VerbaFlo · $7M Seed AIRMO · €5M Seed

2rounds

0led

Climate tech 1Proptech 1

Seed 2

Mar 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

VerbaFlo $7M Seed AIRMO €5M Seed

107

Toyota VenturesLatest Mar 18

Autoscience · $14M Seed AMI Labs · $1B Seed

2rounds

0led

AI 2

Seed 2

Mar 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Autoscience $14M Seed AMI Labs $1B Seed

108

Zero Infinity PartnersLatest Mar 18

Rebar · $14M Series A Halcyon · $21M Series A

2rounds

—led

Climate tech 1Proptech 1

Series A 2

Mar 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Rebar $14M Series A Halcyon $21M Series A

109

B CapitalLatest Mar 17

Knox Systems · $25M Series A ORO Labs · $100M Series C

2rounds

—led

Cybersecurity 1Enterprise software 1

Series A 1, Series C+ 1

Mar 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Knox Systems $25M Series A ORO Labs $100M Series C

110

Club degli InvestitoriLatest Mar 17

CiaoDott · €1.5M Pre-Seed Alomana · €4M Seed

2rounds

0led

AI 1Healthtech 1

Pre-seed 1, Seed 1

Mar 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

CiaoDott €1.5M Pre-Seed Alomana €4M Seed

111

Matchstick VenturesLatest Mar 17

CometChat · $6.5M Strategic Great Sky · $14M Seed

2rounds

—led

AI 1Enterprise software 1

Seed 1, Undisclosed 1

Mar 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

CometChat $6.5M Strategic Great Sky $14M Seed

112

Range VenturesLatest Mar 17

CometChat · $6.5M Strategic Great Sky · $14M Seed

2rounds

—led

AI 1Enterprise software 1

Seed 1, Undisclosed 1

Mar 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

CometChat $6.5M Strategic Great Sky $14M Seed

113

TransposeLatest Mar 17

Tenkara · $7M Seed Mutable Tactics · $2.1M Pre-Seed

2rounds

—led

Defense tech 1Industrial tech 1

Pre-seed 1, Seed 1

Mar 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Tenkara $7M Seed Mutable Tactics $2.1M Pre-Seed

114

WndrCoLatest Mar 17

Tenkara · $7M Seed Quince · $500M Series E

2rounds

—led

Ecommerce 1Industrial tech 1

Seed 1, Series C+ 1

Mar 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Tenkara $7M Seed Quince $500M Series E

115

AdditionLatest Mar 16

Frore Systems · $143M Series D Xscape Photonics · $37M Series A+

2rounds

—led

AI 1Hardware 1

Series A 1, Series C+ 1

Mar 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Frore Systems $143M Series D Xscape Photonics $37M Series A+

116

Plug and PlayLatest Mar 16

WhiteBridge AI · $3M Seed Bliss · $270K Seed

2rounds

—led

AI 1Healthtech 1

Seed 2

Mar 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

WhiteBridge AI $3M Seed Bliss $270K Seed

117

Rethink EducationLatest Mar 16

Understood Care · $8.4M Pre-Seed+Seed Rasa Legal · $5M Seed

2rounds

—led

Enterprise software 1Healthtech 1

Seed 1, Undisclosed 1

Mar 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Understood Care $8.4M Pre-Seed+Seed Rasa Legal $5M Seed

118

Zeal Capital PartnersLatest Mar 16

Understood Care · $8.4M Pre-Seed+Seed City Detect · $13M Series A

2rounds

—led

Enterprise software 1Healthtech 1

Series A 1, Undisclosed 1

Mar 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Understood Care $8.4M Pre-Seed+Seed City Detect $13M Series A

119

Mark LeslieLatest Mar 13

Great Sky · $14M Seed AMI Labs · $1B Seed

2rounds

0led

AI 2

Seed 2

Mar 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Great Sky $14M Seed AMI Labs $1B Seed

120

Wischoff VenturesLatest Mar 13

Nyne · $5.3M Seed Axiom Trust Company · $11.8M Series A

2rounds

—led

Enterprise software 1Fintech 1

Seed 1, Series A 1

Mar 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Nyne $5.3M Seed Axiom Trust Company $11.8M Series A

“—” 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.