Caroline Duffy

Partner atCowboy VenturesFirm active Oct 13Palo Alto

Caroline Duffy is a Partner at Cowboy Ventures focusing on B2B software and AI. She previously invested at Construct Capital and worked with AI pioneer Andrew Ng.

What Caroline can write

Writes checks of$500K to $10M
Comes in atPre-seed, SeedCan lead the round
Ownership target10-12%, > 12%At first check
Email the firm[email protected]The firm's own inbox for founders.

Cowboy Ventures writes $500K to $10M checks, larger than 71% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: Cowboy Ventures.

Career

  1. Harvard · AI researcher
  2. Construct Capital
  3. Cowboy Ventures · Partner
    Now
  4. Construct Capital · Investor
  5. AI fund · First hire

Focus

b2b softwareaimanufacturingcritical infrastructuresupply chainlogistics

Education

Stanford, MBADartmouth, BA

Before you pitch

Cowboy Ventures does not invest inBiotech

Also at Cowboy Ventures

Partners like Caroline

At firms with a similar stage, sector and check size.

Alert me when Cowboy Ventures is active

One email when Caroline's firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

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Questions

Who is Caroline Duffy?

Caroline Duffy is a Partner at Cowboy Ventures focusing on B2B software and AI. She previously invested at Construct Capital and worked with AI pioneer Andrew Ng.

How much does Caroline Duffy invest?

Caroline Duffy invests through Cowboy Ventures, which writes checks of $500K to $10M at pre-seed, seed.

How do I pitch Caroline Duffy?

Email [email protected], the firm's inbox for founders, and name Caroline in the subject. A warm intro from a founder Cowboy Ventures backed works better.

What did Caroline Duffy do before Cowboy Ventures?

AI researcher at Harvard; Construct Capital; Investor at Construct Capital; First hire at AI fund.

Last updated 2026-10-15. Is this you? Ask for a correction.