Jim Stoneham

Operating Partner

All Team
Portfolio Success
Jim Stoneham

Jim joined SignalFire in 2022 and leads the Portfolio Success team, which enables the firm to discover the best founders through innovative marketing and sourcing, then partners to accelerate their success as they build and scale their companies.

Prior to joining SignalFire, he was CMO at Stripe, leading the rapid transformation and growth of the Marketing team. He was previously CMO and Head of Growth at New Relic, using a range of data-driven practices to drive developer adoption and enterprise customer scaling. He joined New Relic through the acquisition of Opsmatic, a SaaS infrastructure startup where he was the CEO and co-founder. Prior to Opsmatic, he was CEO of Payvment, a pioneering social commerce platform acquired by Intuit.

He has spent his career creating and scaling businesses at companies such as Apple, Yahoo, and numerous high-growth startups.

Stage focus

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Sector Focus

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Jim Stoneham's Posts

The Quarterly Sit-Down: How to run more efficient performance reviews
Advice
November 9, 2023

The Quarterly Sit-Down: How to run more efficient performance reviews

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
Designing free trials that close deals
Advice
November 6, 2023

Designing free trials that close deals

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
How CMOs say AI is changing content, sales, and event marketing
Advice
September 11, 2023

How CMOs say AI is changing content, sales, and event marketing

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
How disqualifying customers can actually boost sales
Advice
August 2, 2023

How disqualifying customers can actually boost sales

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
You know you need a customer success team when…
Advice
June 28, 2023

You know you need a customer success team when…

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.
I was Stripe’s CMO. Here’s why I’m joining VC firm SignalFire
SignalFire
March 23, 2022

I was Stripe’s CMO. Here’s why I’m joining VC firm SignalFire

We’ve earmarked $50M for the SignalFire AI Lab to provide the resources, capital, and credibility to help tomorrow’s AI leaders today.