Seed & early stage investment for ambitious founders.

Great Oaks is among the most active Seed-stage investors based in New York. We partner with founders at the earliest stage of company building, focused on supporting founders building enduring businesses across the United Sates. We invest between $50,000 and $500,000 in Pre-Seed, Seed and Series A financings. We are a generalist firm, however, the majority of our time is spent on Software, Healthcare, Financial Services, Marketplaces and Enterprise.

Proven Success

Portfolio Companies

Meet some of the companies we have backed over the past two decades

Triumph
Ternary
Stageglass
ReadMe.io
Nylas
Mighty Networks
Knotch
Kargo
LineLeap
HowGood
Kevel
David Energy
Workrise
Roofstock
Priori Legal
GrubMarket
JOOR
Houzz
EquipmentShare
Virta
Ribbon Health
Real
Oula
Picnic Health
PhageNova Bio
Peachy
Moxe
Motivo
Maven
Frame
Foodsmart
Fellow
Allara
Smartrr
Passthrough
Human Interest
Cardless
Astra Finance
Alto IRA
Acorns Grow
Learneo
Sundays
Quinn
Hungryroot
Ibotta
Fetch Rewards
Away
Vise AI
Terzo Technologies
Speechify
Verge Genomics
Singlestore
Affinity
Built Robotics
Triumph
Ternary
Stageglass
ReadMe.io
Nylas
Mighty Networks
Knotch
Kargo
LineLeap
HowGood
Kevel
David Energy
Workrise
Roofstock
Priori Legal
GrubMarket
JOOR
Houzz
EquipmentShare
Virta
Ribbon Health
Real
Oula
Picnic Health
PhageNova Bio
Peachy
Moxe
Motivo
Maven
Frame
Foodsmart
Fellow
Allara
Smartrr
Passthrough
Human Interest
Cardless
Astra Finance
Alto IRA
Acorns Grow
Learneo
Sundays
Quinn
Hungryroot
Ibotta
Fetch Rewards
Away
Vise AI
Terzo Technologies
Speechify
Verge Genomics
Singlestore
Affinity
Built Robotics