Our Partner and Friend.

In Memory of S. Somasegar,
Who Gave His Wisdom and
Kindness to Everyone He Met

Backing founding teams in seed, early, and acceleration stages in Seattle, Silicon Valley, and beyond. Madrona
Initial Investment
Early
Statsig’s
Vijaye Raji
on using data to build better products
Statsig
Initial Investment
Acceleration
Runway’s
Cristóbal Valenzuela
on AI-driven art and lifelong learning
Runway
Initial Investment
Seed
Yoodli’s
Varun Puri and Esha Joshi
on helping people find their voice
Yoodli
Initial Investment
Early
Rover’s
Aaron Easterly
on the love of pets and finding the right partners
Rover

We invest in people and ideas —
for the long run.

We are active, full-stack partners who roll up our sleeves to help founders turn ideas that are visionary into businesses that are transformational.

How we invest Our team of investors

AGI Needs Formal Reasoning. Carina Hong is Building it at Axiom. Palantir Alum Explains How AI is Used and Bought by the Federal Government Zapier Has More AI Agents Than Employees. Here’s How That Happened

Latest Insights

May 28, 2026
by Vivek Ramaswami and Matt McIlwain
Defining The Frontier of AI Security: Why We Are Co-Leading Gray Swan’s Series A
May 19, 2026
by the Madrona Team
In Memoriam: S. “Soma” Somasegar
Partner and Friend, Soma Somasegar
May 14, 2026
by Karan Mehandru
Talent Begets Talent: Welcoming Roxy Hoffman to Madrona
May 13, 2026   |  41:10
AGI Needs Formal Reasoning. Carina Hong is Building it at Axiom.
April 27, 2026
by S. Somasegar and Rasik Parikh
While Big AI Burns Cash, Here’s Where Founders Win
April 24, 2026
by Vivek Ramaswami and Sabrina Albert
From Scarcity To Abundance