AI seed investors · All time

Who is backing AI startups at seed: lead rounds, new portfolio companies and follow-on investments.

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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

HongShanLatest Oct 1

Photon · $4.5M Seed 子午线光年 · Undisclosed Angel

3rounds

0led

AI 1Developer tools 1Robotics 1

Seed 3

Oct 1, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Photon $4.5M Seed 子午线光年 Undisclosed Angel Litchibot Undisclosed Seed

BpifranceLatest Sep 29

Edison IA · €1M Seed Ed.ai · €5M Seed

3rounds

0led

AI 1Biotech 1Edtech 1

Seed 3

Sep 29, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Edison IA €1M Seed Ed.ai €5M Seed Enodia Therapeutics €20.7M Seed

Foundation CapitalLatest Sep 25

Dextr AI · $6.7M Seed SciFin · $44M Seed

3rounds

0led

AI 3

Seed 3

Sep 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Dextr AI $6.7M Seed SciFin $44M Seed SkyPilot $20M Seed

HeadlineLatest Sep 22

Primo · $8M Seed Avatar Robotics · $6.5M Seed

3rounds

1led

AI 1Enterprise software 1Robotics 1

Seed 3

Sep 22, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Primo $8M Seed Avatar Robotics $6.5M Seed Delfos Energy €3M Seed+

SEEDSLatest Sep 22

Nexstrom · $12M Seed ChemT Biotechnology · $4M Seed

3rounds

0led

Biotech 2Hardware 1

Seed 3

Sep 22, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Nexstrom $12M Seed ChemT Biotechnology $4M Seed Protuoso Biosciences $9.5M Seed

Blackfinch VenturesLatest Sep 21

Metris Energy · $5M Seed Quantcore · £2.5M Seed

3rounds

1led

Climate tech 1Fintech 1Hardware 1

Seed 3

Sep 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Metris Energy $5M Seed Quantcore £2.5M Seed Bracket $7M Seed

Love VenturesLatest Sep 21

Metris Energy · $5M Seed Prolo · £4.2M Seed

3rounds

0led

Climate tech 1Fintech 1Proptech 1

Seed 3

Sep 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Metris Energy $5M Seed Prolo £4.2M Seed Round $6M Seed

Octopus VenturesLatest Sep 21

Metris Energy · $5M Seed geoSurge · $12M Seed

3rounds

1led

Climate tech 1Ecommerce 1Enterprise software 1

Seed 3

Sep 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Metris Energy $5M Seed geoSurge $12M Seed Handshake $3.2M Seed

Plug and PlayLatest Sep 21

Metris Energy · $5M Seed WhiteBridge AI · $3M Seed

3rounds

0led

AI 1Climate tech 1Healthtech 1

Seed 3

Sep 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Metris Energy $5M Seed WhiteBridge AI $3M Seed Bliss $270K Seed

Aramco VenturesLatest Sep 16

Hang Ten Systems · $53M Additional seed funding Twin1 AI · $20M Seed

3rounds

0led

AI 3

Seed 3

Sep 16, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 3

Hang Ten Systems $53M Additional seed funding Twin1 AI $20M Seed Hang Ten Systems $32M Seed

Craft VenturesLatest Sep 16

Noetive · $41M Seed Ent · $100M Seed

3rounds

0led

AI 1Cybersecurity 1Defense tech 1

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Noetive $41M Seed Ent $100M Seed HYFIX Spatial Intelligence $15M Seed

FactoryLatest Sep 16

Noetive · $41M Seed Transfyr · $25M Seed

3rounds

0led

Biotech 2AI 1

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Noetive $41M Seed Transfyr $25M Seed Radical Numerics $50M Seed

Lip-Bu TanLatest Sep 16

Hang Ten Systems · $53M Additional seed funding RadixArk · $100M Seed

3rounds

0led

AI 3

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Hang Ten Systems $53M Additional seed funding RadixArk $100M Seed NeoCognition $40M Seed

Liquid 2 VenturesLatest Sep 16

Noetive · $41M Seed Altara · $7M Seed

3rounds

0led

AI 2Cybersecurity 1

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Noetive $41M Seed Altara $7M Seed Conntour $7M Seed

MayfieldLatest Sep 16

Hang Ten Systems · $53M Additional seed funding Hang Ten Systems · $32M Seed

3rounds

0led

AI 2Enterprise software 1

Seed 3

Sep 16, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 3

Hang Ten Systems $53M Additional seed funding Hang Ten Systems $32M Seed Kana $15M Seed

PXN VenturesLatest Sep 16

Expanse · €4.5M Seed Imperagen · £5M Seed

3rounds

0led

AI 1Biotech 1Hardware 1

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Expanse €4.5M Seed Imperagen £5M Seed Quantcore £2.5M Seed

Inception FundLatest Sep 15

Zero · $10.3M Seed Newly · >$2M Seed

3rounds

1led

AI 1Developer tools 1Enterprise software 1

Seed 3

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Zero $10.3M Seed Newly >$2M Seed Agaton Undisclosed Seed funding disclosed

Differential VenturesLatest Sep 3

askpolly · $3M Seed Orchestra · $3.3M Seed

3rounds

2led

AI 2Developer tools 1

Seed 3

Sep 3, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

askpolly $3M Seed Orchestra $3.3M Seed Valence AI $5M Seed

GreenoaksLatest Sep 1

AIR · $50M Two seed rounds Decade · $85M Seed

3rounds

1led

Cybersecurity 1Enterprise software 1Fintech 1

Seed 3

Sep 1, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

AIR $50M Two seed rounds Decade $85M Seed Pax $40M Seed

Lux CapitalLatest Aug 26

Multiplier · $6M Seed Transfyr · $25M Seed

3rounds

—led

AI 1Biotech 1Fintech 1

Seed 3

Aug 26, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Multiplier $6M Seed Transfyr $25M Seed SkyPilot $20M Seed

Village GlobalLatest Aug 26

Legato · $12M Seed Sazabi · $8M Seed

3rounds

0led

AI 2Healthtech 1

Seed 3

Aug 26, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Legato $12M Seed Sazabi $8M Seed Metaview $6M Seed

NAVER D2SFLatest Aug 25

F4GE · Undisclosed Seed CNAPS.AI · Undisclosed Seed

3rounds

—led

AI 1Defense tech 1Media & gaming 1

Seed 3

Aug 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

F4GE Undisclosed Seed CNAPS.AI Undisclosed Seed Cashmere $5M Seed

AtomicoLatest Aug 20

Callosum · $100M Seed Frontier Health · £9.7M Seed

3rounds

—led

AI 1Ecommerce 1Healthtech 1

Seed 3

Aug 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Callosum $100M Seed Frontier Health £9.7M Seed Plato $14.5M Seed

LakestarLatest Aug 20

Twin1 AI · $20M Seed Pit · $16M Seed

3rounds

1led

AI 2Enterprise software 1

Seed 3

Aug 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Twin1 AI $20M Seed Pit $16M Seed Antidote $5M Seed

Felix CapitalLatest Aug 19

Medly AI · $8M Seed Intropy · $11M Seed

3rounds

—led

Edtech 1Foodtech 1Logistics 1

Seed 3

Aug 19, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Medly AI $8M Seed Intropy $11M Seed Polysense $10.7M Seed

Samsung NextLatest Aug 18

Synthefy · $6.5M Seed Xpander · $7.5M Seed

3rounds

0led

AI 3

Seed 3

Aug 18, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Synthefy $6.5M Seed Xpander $7.5M Seed Graphon AI $8.3M Seed

GL VenturesLatest Aug 13

子午线光年 · Undisclosed Angel LatentVerse · Undisclosed Seed

3rounds

0led

Robotics 2AI 1

Seed 3

Aug 13, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

子午线光年 Undisclosed Angel LatentVerse Undisclosed Seed Litchibot Undisclosed Seed

Gokul RajaramLatest Aug 10

Discovered Materials · $9M Seed District · $14.7M Seed

3rounds

—led

AI 3

Seed 3

Aug 10, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Discovered Materials $9M Seed District $14.7M Seed Littlebird $11M Seed

AME Cloud VenturesLatest Aug 3

Actualyze AI · $7M Seed Nace.AI · $21.5M Seed

3rounds

—led

AI 2Enterprise software 1

Seed 3

Aug 3, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Actualyze AI $7M Seed Nace.AI $21.5M Seed Quill Meetings $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.