What Does Fuze Do?

Total employees49
HeadquartersBoston
Founded2022

Fuze was a global cloud communications and collaboration software platform designed for the enterprise. Founded in 2006 (originally as ThinkingPhones), Fuze provided a unified solution for voice, video conferencing, messaging, and contact center capabilities. Its platform aimed to simplify business communications and empower distributed workforces. In February 2022, Fuze was acquired by 8x8, Inc., another major player in the UCaaS (Unified Communications as a Service) and CCaaS (Contact Center as a Service) markets. Fuze's technology, talent, and customer base have since been integrated into 8x8's offerings, strengthening 8x8's enterprise capabilities.

Where Is Fuze's Headquarters?

HQ Function

This office served as the central hub for Fuze's global operations, including research and development, engineering, product management, sales, marketing, finance, and corporate leadership for its UCaaS platform.

Notable Features:

Likely featured modern office amenities, collaborative workspaces, advanced communication technology showrooms, and facilities designed to foster innovation, typical of a leading tech company.

Work Culture:

Fuze was known for a dynamic, innovative, and fast-paced tech company culture. It emphasized collaboration, customer focus, and aimed to disrupt the enterprise communications market. The HQ environment likely reflected this with open-plan areas mixed with private meeting spaces.

HQ Significance:

The Boston HQ was crucial as the nerve center for Fuze's strategic decisions, product development, and global expansion efforts before its integration into 8x8. It represented its standing as a significant player in the UCaaS industry.

Values Reflected in HQ: The headquarters likely aimed to reflect Fuze's core values such as innovation, customer success, global connectivity, and a commitment to transforming enterprise communications.

Location:

Prior to its acquisition by 8x8, Fuze had a significant global presence with offices and data centers across North America, Europe, and Asia-Pacific. These locations supported sales, customer service, research and development, and operations to deliver its UCaaS platform to multinational enterprises. Its infrastructure was designed to provide reliable, high-quality communication services worldwide. This global network and customer base are now part of 8x8's expanded global operations.

Street Address:

100 Huntington Ave, Suite 1500 (Example historical address, verify if possible for Copley)

City:

Boston

State/Province:

Massachusetts

Country:

USA

Where Else Does Fuze Operate Around the World?

London, United Kingdom

Address: The White Chapel Building, 10 Whitechapel High St, London (Example historical)

To expand Fuze's presence and cater to the communication needs of enterprises across the EMEA region.

Ottawa, Ontario, Canada

Address: 350 Terry Fox Dr, Kanata, Ottawa (Example historical)

Leveraging Canada's tech talent pool for advancing Fuze's core technology and platform capabilities.

Sydney, Australia

Address: Level 10, 20 Martin Place, Sydney NSW (Example historical)

To establish and grow Fuze's footprint in the Asia-Pacific enterprise communications market.

Buying Intent Signals for Fuze

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Fuze? Meet the Executive Team

As of April 2025, Fuze' leadership includes:

Samuel Wilson - Chief Executive Officer (8x8)
Kevin Kraus - Chief Financial Officer (8x8)
Lisa Martin - Chief People Officer (8x8)
Hunter Middleton - Chief Product Officer (8x8)

Who's Investing in Fuze?

Fuze has been backed by several prominent investors over the years, including:

Summit Partners
Bessemer Venture Partners (BVP)
TCV (Technology Crossover Ventures)
Greenspring Associates (now part of StepStone Group)
Thinking Phone Ventures

What Leadership Changes Has Fuze Seen Recently?

Hire1
Exits1

Following the acquisition of Fuze by 8x8 in February 2022, the Fuze executive team was largely integrated into 8x8 or departed as part of the transition. Most significant changes related to Fuze leadership predate the last 12 months. Current executive movements reflect 8x8's ongoing strategy.

Departures

Dave Sipes, Dave Sipes stepped down as CEO of 8x8, Inc. Samuel Wilson was appointed interim CEO, later permanent CEO.

New Appointments:

Samuel Wilson, Samuel Wilson, former CFO, was appointed interim CEO of 8x8, subsequently confirmed as permanent CEO, following Dave Sipes' departure.

What Technology (Tech Stack) Is Used byFuze?

Discover the tools Fuze uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Fuze Email Formats and Examples

Prior to its acquisition by 8x8, Fuze commonly used email formats based on employee names. The most prevalent formats were [first].[last]@fuze.com and [first_initial][last]@fuze.com. As fuze.com now redirects to 8x8.com, these email addresses are no longer active or monitored for Fuze-specific business. Communications should be directed to 8x8 channels.

[first].[last]@fuze.com, [first_initial][last]@fuze.com

Format

john.doe@fuze.com, jdoe@fuze.com

Example

0%

Success rate

What's the Latest News About Fuze?

8x8, Inc.February 18, 2022

8x8 Completes Acquisition of Fuze

8x8, Inc. announced the completion of its acquisition of Fuze, a leader in cloud-based enterprise communications. The acquisition aimed to enhance 8x8's eXperience Communications as a Service (XCaaS) offering and accelerate its enterprise momentum....more

Fuze (via PR Newswire)December 1, 2021

Fuze Named a Leader in the IDC MarketScape: Worldwide UCaaS Service Providers for Enterprise 2021 Vendor Assessment

Fuze was recognized as a Leader in the IDC MarketScape for Worldwide UCaaS Service Providers for Enterprise, highlighting its strong platform capabilities and market presence before its acquisition....more

Fuze (via Business Wire)May 11, 2021

Fuze Launches New Contact Center Portfolio to Meet Evolving Needs of Enterprise Users

Fuze announced an expansion of its contact center offerings, aiming to provide more flexible and powerful solutions for enterprise customer engagement, showcasing its ongoing product development....more

Highperformr's free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Fuze, are just a search away.