Its products include cloud-based voice, contact center, video, mobile and unified communications for businesses.

[5] The company produced math coprocessors for x86 microprocessors, as well as Graphics accelerator cards for the personal computer market during the late 1980s.

[21] In May 2015 8x8 acquired privately held UK-based DXI Ltd., a cloud-based contact center solutions vendor for $26 million in cash and stock.

[23] In October 2018, 8x8 acquired Jitsi, an open source tool for chat and video conferencing, from Atlassian.

[24] In July 2019, it acquired Wavecell, a CPaaS (communications platform as a service) provider headquartered in Singapore.

[26] In December 1st of 2021, Dave Sipes publicly announced the company intent to acquire Fuze, a CCaaS Industry leader for enterprise.