Seed investors · Jul 9, 2026 – Oct 6, 2026

Investors backing seed-stage startups, with recent deals and lead activity.

Y Combinator (YC)Latest Oct 1

Hop Aero · $11M Seed Revnu · $3M Seed

23rounds

3led

AI 4Enterprise software 4Biotech 3

Seed 23

Oct 1, 2026

Details

New companies 23 · Follow-on 0

Stages: Seed 23

Hop Aero $11M Seed Revnu $3M Seed flowscope $3.8M Seed

General CatalystLatest Oct 6

Melius · $5M Seed Complir · $11M Seed

10rounds

6led

Enterprise software 3Developer tools 2AI 1

Seed 10

Oct 6, 2026

Details

New companies 10 · Follow-on 0

Stages: Seed 10

Melius $5M Seed Complir $11M Seed The Interaction Company of California $15M Seed

BoxGroupLatest Oct 5

SafeWorld · $12.2M Seed Corridor · $25M Seed

9rounds

2led

Developer tools 2Healthtech 2Defense tech 1

Seed 9

Oct 5, 2026

Details

New companies 9 · Follow-on 0

Stages: Seed 9

SafeWorld $12.2M Seed Corridor $25M Seed Ferry Health $9M Seed

SV AngelLatest Oct 5

SafeWorld · $12.2M Seed Ghost · $11M Seed

9rounds

0led

Enterprise software 2AI 1Biotech 1

Seed 9

Oct 5, 2026

Details

New companies 8 · Follow-on 1

Stages: Seed 9

SafeWorld $12.2M Seed Ghost $11M Seed Complir $11M Seed

Khosla VenturesLatest Sep 17

PrismML · $22.3M Seed Decimal AI · $4M Seed

9rounds

3led

AI 3Consumer 1Cybersecurity 1

Seed 9

Sep 17, 2026

Details

New companies 9 · Follow-on 0

Stages: Seed 9

PrismML $22.3M Seed Decimal AI $4M Seed Nara Health Undisclosed Seed

High-Tech GründerfondsLatest Sep 24

Kontext · $4M Seed Arcos · €5.5M Seed

7rounds

1led

Cybersecurity 2AI 1Biotech 1

Seed 7

Sep 24, 2026

Details

New companies 7 · Follow-on 0

Stages: Seed 7

Kontext $4M Seed Arcos €5.5M Seed Jaipur Robotics €4.3M Seed

AntlerLatest Oct 1

Satlyt · $8M Seed Creem · €5M Seed

6rounds

1led

Climate tech 1Consumer 1Fintech 1

Seed 6

Oct 1, 2026

Details

New companies 6 · Follow-on 0

Stages: Seed 6

Satlyt $8M Seed Creem €5M Seed UniqYou ₹158M Seed

Index VenturesLatest Oct 1

Augmeta · $3M Seed Ferry Health · $9M Seed

5rounds

1led

AI 2Enterprise software 1Healthtech 1

Seed 5

Oct 1, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 5

Augmeta $3M Seed Ferry Health $9M Seed Intelligence $7.9M Seed

a16z SpeedrunLatest Oct 5

SafeWorld · $12.2M Seed Keewano · $12M Seed

4rounds

0led

AI 1Ecommerce 1Proptech 1

Seed 4

Oct 5, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

SafeWorld $12.2M Seed Keewano $12M Seed Atorie $9.5M Seed

GaingelsLatest Oct 1

Satlyt · $8M Seed Charter Space · $5M Seed

4rounds

0led

Climate tech 1Enterprise software 1Fintech 1

Seed 4

Oct 1, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Satlyt $8M Seed Charter Space $5M Seed Metal $4.5M Seed

Sequoia CapitalLatest Oct 1

Augmeta · $3M Seed AIR · $50M Two seed rounds

4rounds

3led

Cybersecurity 2Enterprise software 1Media & gaming 1

Seed 4

Oct 1, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Augmeta $3M Seed AIR $50M Two seed rounds PREVIEW $10M Seed

UVC PartnersLatest Sep 30

Kuro Technology · €10M Seed Atira · $15M Seed

4rounds

2led

Enterprise software 2AI 1Defense tech 1

Seed 4

Sep 30, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Kuro Technology €10M Seed Atira $15M Seed INLEAP Photonics ~€20M Seed

Foundation CapitalLatest Sep 25

Dextr AI · $6.7M Seed CatchBack Cards · $7.8M Seed

4rounds

1led

AI 3Ecommerce 1

Seed 4

Sep 25, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Dextr AI $6.7M Seed CatchBack Cards $7.8M Seed SciFin $44M Seed

Precursor VenturesLatest Sep 22

Snag · $4M Seed Bluecore Energy · $40M Seed — additional capital within USD50m financing

4rounds

0led

AI 1Climate tech 1Healthtech 1

Seed 4

Sep 22, 2026

Details

New companies 3 · Follow-on 1

Stages: Seed 4

Snag $4M Seed Bluecore Energy $40M Seed — additional capital within USD50m financing Pilot Protocol $4.5M Seed

Entrepreneurs FirstLatest Sep 9

HelmGuard · $7.3M Seed Pharosyn · $3M Seed

4rounds

0led

AI 1Cybersecurity 1Enterprise software 1

Seed 4

Sep 9, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

HelmGuard $7.3M Seed Pharosyn $3M Seed Peripheral $8.7M Seed

Alumni VenturesLatest Sep 2

Aslan Protects · $20.8M Seed Apollo Atomics · $31M Seed

4rounds

0led

Climate tech 1Cybersecurity 1Defense tech 1

Seed 4

Sep 2, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Aslan Protects $20.8M Seed Apollo Atomics $31M Seed Inner Logic $11.5M Seed

Ada VenturesLatest Aug 24

Boldr · $5M Seed+Medly AI · $8M Seed

4rounds

—led

Climate tech 1Edtech 1Healthtech 1

Seed 4

Aug 24, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Boldr $5M Seed+Medly AI $8M Seed Cascade $3.5M Seed

Portfolio VenturesLatest Oct 6

Cleavr · €8M Seed Nettle · $4.8M Seed

3rounds

0led

Fintech 2Proptech 1

Seed 3

Oct 6, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Cleavr €8M Seed Nettle $4.8M Seed Prolo £4.2M Seed

Andreessen Horowitz (a16z)Latest Oct 5

Ghost · $11M Seed Ferry Health · $9M Seed

3rounds

2led

Enterprise software 1Hardware 1Healthtech 1

Seed 3

Oct 5, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Ghost $11M Seed Ferry Health $9M Seed Metal $4.5M Seed

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

Italian Founders FundLatest Sep 28

Complaion · €13.5M Seed HeyDiga · €5.5M Seed

3rounds

1led

AI 2Business services 1

Seed 3

Sep 28, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Complaion €13.5M Seed HeyDiga €5.5M Seed Cato €6M Seed

VentoLatest Sep 28

Complaion · €13.5M Seed Gamindo · €1.4M Seed

3rounds

0led

AI 1Business services 1Edtech 1

Seed 3

Sep 28, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Complaion €13.5M Seed Gamindo €1.4M Seed Cato €6M Seed

Bain Capital VenturesLatest Sep 24

Solcoa Industries · $75M Seed financing; equity, debt, and equipment financing Corridor · $25M Seed

3rounds

3led

Healthtech 1Industrial tech 1Media & gaming 1

Seed 3

Sep 24, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Solcoa Industries $75M Seed financing; equity, debt, and equipment financing Corridor $25M Seed Osmo $5M Seed

firstminute capitalLatest Sep 23

StandardX · £10M Seed Neno · €6.6M Seed

3rounds

0led

Fintech 1Industrial tech 1Logistics 1

Seed 3

Sep 23, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

StandardX £10M Seed Neno €6.6M Seed Intropy $11M Seed

Amplify PartnersLatest Sep 22

Soteris · Undisclosed Seed funding disclosure SkyPilot · $20M Seed

3rounds

0led

AI 2Fintech 1

Seed 3

Sep 22, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Soteris Undisclosed Seed funding disclosure SkyPilot $20M Seed Gradium $100M Seed

Robinhood VenturesLatest Sep 21

CatchBack Cards · $7.8M Seed Complir · $11M Seed

3rounds

0led

Climate tech 1Ecommerce 1Enterprise software 1

Seed 3

Sep 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

CatchBack Cards $7.8M Seed Complir $11M Seed Apollo Atomics $31M Seed

Gradient VenturesLatest Sep 17

Polyphron · $20M Seed Arga Labs · $10M Seed

3rounds

1led

Biotech 1Developer tools 1Ecommerce 1

Seed 3

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Polyphron $20M Seed Arga Labs $10M Seed Malachyte $10M Seed

General AdvanceLatest Sep 16

Kairon Health · $5M Seed Pharosyn · $3M Seed

3rounds

0led

Enterprise software 1Fintech 1Healthtech 1

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Kairon Health $5M Seed Pharosyn $3M Seed Multiplier $6M Seed

Liquid 2 VenturesLatest Sep 16

Complir · $11M Seed Noetive · $41M Seed

3rounds

0led

AI 1Defense tech 1Enterprise software 1

Seed 3

Sep 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Complir $11M Seed Noetive $41M Seed Aslan Protects $20.8M Seed

Night CapitalLatest Sep 15

Liquid Compute · $15M Seed Atorie · $9.5M Seed

3rounds

0led

AI 2Ecommerce 1

Seed 3

Sep 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Liquid Compute $15M Seed Atorie $9.5M Seed Pilot Protocol $4.5M 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.