8x8’s earnings call for the second quarter of 2025 revealed that half a million Microsoft Teams users are now inside its ecosystem.
8x8 also pointed to various successes over the past quarter, including million-dollar deals, acceptance into the Microsoft Operator Connect programme and further related customer wins.
The UCaaS and CCaaS provider, 8x8, met the high end of guidance with a total revenue of $181 million, although this was below the $185 million achieved in the second quarter of FY 2024.
Samuel Wilson, CEO of 8x8, introduced its Teams user number news during the company’s earnings call:
8x8 now supports more than 500,000 Teams users, and our Teams base continues to grow quarter-over-quarter and year-over-year."
“Another important aspect of our growing momentum has been our commitment to expanding our partner relationships, including both our reseller partner programs and our technology partner ecosystem."
“Both programs are closely aligned with our commitment to go beyond technology to deliver outcomes to our customers.”
UC Updates for Q2 2025
Aside from the company hitting this major Teams milestone, the big news from a UC perspective included a revelation connected to Coronis Health, which 8x8 describes as a “leading provider of health care revenue cycle management solutions”.
Coronis Health uses Teams for its collaboration requirements and has now decided to upgrade its 8x8 platform following a proof-of-concept period.
According to 8x8, this is one of "several" customer deals amounting to over one million dollars in annual recurring revenue.
Another major customer success story, highlighted by Wilson, was Scandinavian Designs, a furniture retailer based in New York City with more than 40 showrooms over 16 states.




