John Mannes

John Mannes

Partner atBasis Set VenturesFirm active Sep 23California

John Mannes is a Venture Partner at Basis Set Ventures, supporting founders in transformative industries. He has a background in machine learning, journalism, and cognitive science, and focuses on overlooked markets.

What John can write

Writes checks of$250K to $10M
Comes in atPre-seed, Seed, Series ACan lead the round
Ownership target10-12%, > 12%At first check
Email the firm[email protected]The firm's own inbox for founders.

Basis Set Ventures writes $250K to $10M checks, larger than 33% of firms in the atlas.

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

Career

  1. FiscalNote
    2013
  2. TechCrunch
  3. Basis Set Ventures · Venture Partner
    Now

Focus

roboticsmarketplacessupply chainsmachine learningai and automationAI

Education

University of Michigan

Also at Basis Set Ventures

Partners like John

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

Alert me when Basis Set Ventures is active

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

Founders and investors at a Mode VC gathering

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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 John Mannes?

John Mannes is a Venture Partner at Basis Set Ventures, supporting founders in transformative industries. He has a background in machine learning, journalism, and cognitive science, and focuses on overlooked markets.

How much does John Mannes invest?

John Mannes invests through Basis Set Ventures, which writes checks of $250K to $10M at pre-seed, seed, series a.

How do I pitch John Mannes?

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

What did John Mannes do before Basis Set Ventures?

FiscalNote; TechCrunch.

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