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

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

Y Combinator (YC)Latest Aug 26

Multiplier · $6M Seed Kita · $4.5M Seed

9rounds

1led

Biotech 2Developer tools 2Fintech 2

Seed 9

Aug 26, 2026

Details

New companies 9 · Follow-on 0

Stages: Seed 9

Multiplier $6M Seed Kita $4.5M Seed Apollo Atomics $31M Seed

General CatalystLatest Aug 29

Graylark · $10.7M Seed Transfyr · $25M Seed

4rounds

3led

Enterprise software 2Biotech 1Developer tools 1

Seed 4

Aug 29, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Graylark $10.7M Seed Transfyr $25M Seed Arga Labs $10M Seed

BoxGroupLatest Aug 26

Arga Labs · $10M Seed Kita · $4.5M Seed

4rounds

2led

Developer tools 1Enterprise software 1Fintech 1

Seed 4

Aug 26, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 4

Arga Labs $10M Seed Kita $4.5M Seed Genera $10M Seed

SV AngelLatest Aug 26

Transfyr · $25M Seed Arga Labs · $10M Seed

3rounds

0led

Biotech 1Defense tech 1Developer tools 1

Seed 3

Aug 26, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 3

Transfyr $25M Seed Arga Labs $10M Seed Terra Industries $18M Seed extension

ConvictionLatest Aug 25

Keenable · $26M Seed Primero · $12M Seed

3rounds

0led

AI 1Developer tools 1Enterprise software 1

Seed 3

Aug 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Keenable $26M Seed Primero $12M Seed Intelligence $7.9M Seed

Norrsken EvolveLatest Aug 25

Volve · $3M Seed Velatir · €5M Seed

3rounds

—led

Cybersecurity 1Hardware 1Proptech 1

Seed 3

Aug 25, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Volve $3M Seed Velatir €5M Seed Solinide Photonics €4M Seed

Khosla VenturesLatest Aug 19

Sonic Fire Tech · $15M Seed Peripheral · $8.7M Seed

3rounds

0led

AI 1Cybersecurity 1Industrial tech 1

Seed 3

Aug 19, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Sonic Fire Tech $15M Seed Peripheral $8.7M Seed CORMA Undisclosed Seed

Gokul RajaramLatest Aug 18

Hypercubic · $5.3M Seed Gamgee · $4M Seed

3rounds

0led

AI 1Biotech 1Developer tools 1

Seed 3

Aug 18, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Hypercubic $5.3M Seed Gamgee $4M Seed Discovered Materials $9M Seed

Gradient VenturesLatest Aug 26

Arga Labs · $10M Seed Malachyte · $10M Seed

2rounds

1led

Developer tools 1Ecommerce 1

Seed 2

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Arga Labs $10M Seed Malachyte $10M Seed

Lux CapitalLatest Aug 26

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

2rounds

—led

Biotech 1Fintech 1

Seed 2

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Multiplier $6M Seed Transfyr $25M Seed

MVP VenturesLatest Aug 26

Transfyr · $25M Seed Osmo · $5M Seed

2rounds

0led

Biotech 1Media & gaming 1

Seed 2

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Transfyr $25M Seed Osmo $5M Seed

NeoLatest Aug 26

Transfyr · $25M Seed Twin1 AI · $20M Seed

2rounds

—led

AI 1Biotech 1

Seed 2

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Transfyr $25M Seed Twin1 AI $20M Seed

Unpopular VenturesLatest Aug 26

Multiplier · $6M Seed Hypercubic · $5.3M Seed

2rounds

0led

Developer tools 1Fintech 1

Seed 2

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Multiplier $6M Seed Hypercubic $5.3M Seed

8VCLatest Aug 25

Primero · $12M Seed Terra Industries · $18M Seed extension

2rounds

0led

Defense tech 1Enterprise software 1

Seed 2

Aug 25, 2026

Details

New companies 1 · Follow-on 1

Stages: Seed 2

Primero $12M Seed Terra Industries $18M Seed extension

AlleyCorpLatest Aug 25

Neno · €6.6M Seed Avatar Robotics · $6.5M Seed

2rounds

1led

Fintech 1Robotics 1

Seed 2

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Neno €6.6M Seed Avatar Robotics $6.5M Seed

Regeneration VCLatest Aug 25

eComID · $17M Seed Clarity Systems · $4.4M Seed

2rounds

0led

Ecommerce 2

Seed 2

Aug 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

eComID $17M Seed Clarity Systems $4.4M Seed

Ada VenturesLatest Aug 24

Boldr · $5M Seed+Medly AI · $8M Seed

2rounds

—led

Climate tech 1Edtech 1

Seed 2

Aug 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

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

Bessemer Venture PartnersLatest Aug 20

Twin1 AI · $20M Seed Malachyte · $10M Seed

2rounds

1led

AI 1Ecommerce 1

Seed 2

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Twin1 AI $20M Seed Malachyte $10M Seed

Paul GrahamLatest Aug 20

Apollo Atomics · $31M Seed Discovered Materials · $9M Seed

2rounds

0led

AI 1Climate tech 1

Seed 2

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Apollo Atomics $31M Seed Discovered Materials $9M Seed

CIVLatest Aug 18

Hypercubic · $5.3M Seed AGent Energy · $11M Seed

2rounds

1led

Climate tech 1Developer tools 1

Seed 2

Aug 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Hypercubic $5.3M Seed AGent Energy $11M Seed

Samsung NextLatest Aug 18

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

2rounds

0led

AI 2

Seed 2

Aug 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Synthefy $6.5M Seed Xpander $7.5M Seed

GL VenturesLatest Aug 13

子午线光年 · Undisclosed Angel LatentVerse · Undisclosed Seed

2rounds

0led

AI 1Robotics 1

Seed 2

Aug 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

子午线光年 Undisclosed Angel LatentVerse Undisclosed Seed

Sequoia CapitalLatest Aug 13

PREVIEW · $10M Seed CORMA · Undisclosed Seed

2rounds

2led

Cybersecurity 1Media & gaming 1

Seed 2

Aug 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

PREVIEW $10M Seed CORMA Undisclosed Seed

Mana VenturesLatest Aug 11

Soctera · $4M Seed SiteVue AI · $7.5M Seed

2rounds

—led

Defense tech 1Industrial tech 1

Seed 2

Aug 11, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Soctera $4M Seed SiteVue AI $7.5M Seed

Bill TaiLatest Aug 31

TrustedRouter · $1.3M Seed

1rounds

0led

Developer tools 1

Seed 1

Aug 31, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

TrustedRouter $1.3M Seed

Future VenturesLatest Aug 31

Molten Salt Solutions · $7M Seed

1rounds

0led

Climate tech 1

Seed 1

Aug 31, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Molten Salt Solutions $7M Seed

GaingelsLatest Aug 31

Molten Salt Solutions · $7M Seed

1rounds

0led

Climate tech 1

Seed 1

Aug 31, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Molten Salt Solutions $7M Seed

George XingLatest Aug 31

TrustedRouter · $1.3M Seed

1rounds

0led

Developer tools 1

Seed 1

Aug 31, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

TrustedRouter $1.3M Seed

Linda AveyLatest Aug 31

TrustedRouter · $1.3M Seed

1rounds

0led

Developer tools 1

Seed 1

Aug 31, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

TrustedRouter $1.3M Seed

Sam LessinLatest Aug 31

TrustedRouter · $1.3M Seed

1rounds

0led

Developer tools 1

Seed 1

Aug 31, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

TrustedRouter $1.3M 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.