Alpha Partners

alphapartners.com

Alpha Partners invests in growth-stage technology companies (Series B+) by co-investing with their network of 1,000+ early-stage VC partners. The firm cherry-picks top-tier opportunities to derisk venture investing while helping seed-stage VCs exercise pro rata rights in their best companies.

Check Size

Not specified

Stages

Series B, Series C, Growth, Late Stage

Focus Areas

Ai Ml, Enterprise Saas, Cybersecurity

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Investment Thesis

Alpha Partners operates as a pro rata growth investor focused on co-investing with early-stage VCs in their most promising follow-on opportunities. The firm was founded on the insight that early-stage VCs lack reserve capital to double down on their best companies, a problem founder Steve Brotman experienced firsthand with investments like Medidata and LivePerson. By sharing economics with seed and early-stage investors, Alpha enables them to participate in growth rounds while providing LPs access to derisked, top-tier growth-stage companies positioned closer to exit.

What Sets Them Apart

First pro rata growth fund established in 2013
Network of 1,000+ early-stage VC partners across North America
Sees 25% of all Series B+ US tech growth rounds annually
Shares carry with partner VCs, directly incentivizing deal flow
Fast, friendly, and flexible approach to closing deals (multiple references to streamlined process)
Over $400M in assets under management as of June 2025