Customer experience teams have spent the past two years being asked to do more with less: handle rising interaction volumes, hold headcount flat, and still lift satisfaction scores. That pressure has increasingly bent toward AI, and 8x8's first-quarter results for fiscal 2027 read like a case study in what happens when the tooling starts to catch up with the demand.
The vendor reported record first-quarter revenue of $190.2 million for the period ended June 30, 2026, up 4.9% year-on-year, with service revenue reaching a record $185.3 million. It marks a fifth consecutive quarter of year-on-year growth, extending a run that began when 8x8 returned to growth after nine quarters of decline in the summer of 2025 and continued through the fourth consecutive quarter reported in May.
The clearer signal of where that growth is coming from is the mix. Usage-based revenue, which spans communication APIs, AI solutions, digital channels and telecom, grew 63% year-on-year and now makes up roughly 26% of service revenue, up from 17% a year earlier. That shift means 8x8 is becoming less reliant on flat subscription licences and more dependent on customers actually running AI and CPaaS traffic through the platform, which tends to be stickier, harder-to-rip-out revenue than a seat count.
AI Solution Adoption Doubles Across the Platform
Customer adoption of 8x8's AI solutions, including 8x8 AI Studio and 8x8 Intelligent Customer Assistant, grew 121% year-on-year and 68% quarter-on-quarter. The customer base for 8x8 Engage, the company's product for frontline and non-desk workers, expanded more than 247% year-on-year and 33% quarter-on-quarter. Total Intelligent Customer Assistant interactions across digital, voice and auto attendant channels rose more than 88% year-on-year, while voice AI interactions specifically grew over 106%.
Hunter Middleton, Chief Product Officer at 8x8, says the growth reflects deployment at scale rather than pilot activity:
AI adoption more than doubled, and it's showing up in live customer conversations, not pilots. We're investing on both sides: the AI our customers deploy, and the infrastructure underneath that routes, processes, and governs every interaction in real time. That combination is what lets them run AI-first CX at enterprise scale, and the numbers reflect it.
The distinction Middleton draws, between AI that customers are testing and AI that is handling production traffic, lines up with what 8x8 reported for AI Studio specifically: more than 200 organisations are now building agents on the platform, with over 2,900 AI agents created and more than half of those belonging to paying customers.
Messaging and Voice APIs Extend the Communication API Business
8x8's communication API interactions across messaging, voice and video grew 24% year-on-year and over 18% quarter-on-quarter. The growth was sharpest in messaging, where interactions across WhatsApp, RCS, Viber, Zalo and LINE climbed more than 112% year-on-year, as organisations lean on the channels their customers already use rather than pushing them toward proprietary apps. Voice API interactions grew even faster, up more than 151% year-on-year, while SMS interactions rose nearly 20% quarter-on-quarter.
8x8's Gartner Peer Insights standing has kept pace with that expansion. As of July 1, 2026, the company held an overall rating of 4.6 out of 5 across the UCaaS, CCaaS and CPaaS markets, based on 60 reviews, a reasonable proxy for whether the platform consolidation story is landing with the people actually running it day to day.
New Tools Push AI Deeper Into the Wider Organisation
Alongside the quarterly numbers, 8x8 shipped a run of product updates aimed at extending AI and automation beyond the contact centre. 8x8 Pulse indexes interactions across calls, meetings, emails and support tickets so conversation data becomes searchable across departments rather than staying siloed inside individual teams. 8x8 AI Routing uses interaction data, including transcripts, sentiment and historical patterns, to match customers with the best-qualified expert in the organisation rather than just an available agent, and to automate skills configuration that would otherwise take months to set up manually. 8x8's Resolve brings critical incident and emergency alerts into the same platform frontline workers already use for daily communication.
8x8 AI Studio now supports multiple AI models, voice-powered agent building, and one-click connectors to eleven third-party business applications, alongside a native integration with Synthflow for AI voice. For a vendor that has spent recent quarters building out its Microsoft Teams integration and Operator Connect presence, the direction of travel is consistent: rather than competing purely on UCaaS features, 8x8 is betting that AI-driven contact centre and CPaaS capability, wrapped around whichever collaboration tool a customer already runs, is where the next round of platform consolidation happens.
