What is FusePhase?


“We’re entrepreneur innovators with pocket protectors and calculators.”
– Jay Fife, CEO & President


FusePhase is the outsourced accounting solution for growing businesses. We have calculators and we are not afraid to use them.

But we do far more than push some numbers around. We work very closely with you to identify challenges and develop solutions that will help to propel your business forward. That means looking for ways to streamline your processes and maximize efficiency so your operations will be ready to scale with your business.

When your company is going through transitional times, you need the support of a strong financial team. At FusePhase, we understand the ups and downs that come with the evolution of a business and we can help you navigate your way through them.

We are not a bookkeeping service or a CPA firm. Our focus is to help you build your business.


Based in the San Francisco Bay Area, a hub for innovation and entrepreneurship, we work with the innovators who are starting to catch the eye of VCs with their brilliant ideas. We work with the visionaries on the verge of greatness. The movers. The shakers. The people who are changing the world.

This is what the lovechild of technology and accounting looks like.


FusePhase was launched in 2013 by Jay Fife, a Certified Managerial Accountant with more than 30 years of experience in financial management, operations, and system implementation within both small and large companies. Prior to launching FusePhase, he was an Operational CFO for eight years.

The driving force behind FusePhase was a passion for working on a strategic level with businesses at all stages of their development. Jay saw an opportunity to fill the gap that a basic bookkeeping service can’t, which is to go beyond simply processing daily transactions, and provide personalized support on an operational level to help guide the course of a business.

Jay and his team of rockstar financial professionals are here to help businesses like yours take flight. Let’s light this fuse!

Contact us today to say hello, talk about the weather, and/or discuss the best accounting solution for your business.

Our Certifications

What our clients are saying about us…

“FusePhase has been amazing to work with! As an entrepreneur with a packed schedule, I need to delegate as much as possible. Having FusePhase keep our books up-to-date, confirm invoices are paid and payroll is processed is not only a luxury but a growing business necessity. I completely trust them with sensitive business matters and would not hesitate to recommend them to anyone.” – Molly Morse, CEO of Mango Materials and FusePhase client

We’ll show you the money.

We can give you a breakdown of costs to show you the potential savings of outsourcing your finance and accounting needs to FusePhase, compared to an internal accounting department.

Learn More