9 people on the investing team, 7 of them partners who can make the call. Partners are listed first.









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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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Polaris Partners reports entry at seed, series a.
Polaris Partners reports checks of $500K to $10M.
Polaris Partners mostly follows other investors.
Alexandra Cantley (Managing Partner), Amy Schulman (Managing Partner), Brian Chee (Managing Partner), Ellie McGuire (Managing Partner), Jon Flint (Founding Partner), Terry McGuire (Founding Partner).
No recent activity since September 2026.
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