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This Week in UC&C: AI at Work Moves From Seats to Meters

enableUC's Kevin Kieller told UC Today he expects AI assistants to pull users out of vendors' apps, as Microsoft gave no Copilot seat update, ServiceNow and Dayforce took their workflows into ChatGPT, Gemini and Claude, and Neat shipped an emergency certificate fix

Graphic reading "AI at Work Moves From Seats to Meters" on a navy panel beside a photo of an open-plan office with a long wooden table, a man working at a laptop and two people talking in red armchairs
Microsoft's London office. Image: Microsoft

For two years, the simplest question about AI at work has been how many people pay for it. This week the biggest vendors answered it differently. Microsoft gave no Copilot seat update, Google said it has sold more than 100 million, and ServiceNow talked about contract value. Meanwhile, agents are leaving their home apps for ChatGPT, Gemini and Claude, a shift Kevin Kieller of enableUC expects to make every vendor's app matter less.

In this week's roundup I look at my interview with Kieller, Microsoft's missing Copilot number, ServiceNow's push into other vendors' assistants and an emergency security fix from Neat, plus my take on Teams external chat. I've also picked out news from Bending Spoons, RingCentral, Cisco and Shure, and Logitech.

Microsoft Skips Its Copilot Seat Count as AI Billing Shifts to Usage

Microsoft's fiscal first-quarter results on October 28 left out paid Microsoft 365 Copilot seats, the industry's barometer for workplace AI. Revenue rose 19% to $92.3 billion, but as our analysis of the quarter found, the seat count, last reported at more than 30 million, was missing from both the release and the call. Asked about it, CFO Amy Hood was direct on the call:

And we did not disclose, to answer your direct question, an update on the Copilot number this quarter. We talked about momentum in revenue and usage.

CEO Satya Nadella said Copilot daily users were "up nearly 50 percent quarter over quarter," though he gave no base, and that the number of Copilot customers "actively consuming credits through usage-based billing grew over 75 percent over the quarter."

Google took the opposite line. On Alphabet's call the same day, Google Cloud CEO Thomas Kurian told analysts:

Across all our AI services, we have sold more than 100 million seats for knowledge work.

The two aren't like-for-like, since Kurian's figure spans all of Google's AI services. For buyers, the bigger change is the bill, which is splitting into a seat license IT owns, increasingly the $99 E7 suite, and a variable agent bill business units can run up. From December 1, Microsoft says usage-based billing will be on by default for new Microsoft 365 Copilot Business licenses bought through CSP, with a default limit of 4,000 Copilot Credits per user per month. If you buy through a partner, decide who owns that meter before it switches on.

Kevin Kieller Expects AI Assistants to Pull Users Out of the App

Kevin Kieller, Co-Founder and Lead UC&C Strategist at enableUC, expects people to spend less time inside any vendor's app as voice and AI assistants take over. He told me at WebexOne 2026 in Austin, where Cisco unveiled a Webex App rebuilt around AI agents:

We might be going into our favourite AI assistant, let's say Claude, using MCP servers. We may be having more of the interaction via voice.

Cisco is already preparing for that, partnering with Anthropic on Claude and adding an MCP integration with OpenAI's dots, as Cisco's Amit Barave explained at the event. For IT leaders, how well a platform exposes its context to other assistants now matters more than its interface.

Kieller's bigger bet is interop, because people and agents alike need context that never sits in one platform:

All of us have meetings on every different platform every week, and we have business data and knowledge in a whole host of platforms.

RoomOS 27 moves Cisco that way, running fully featured Google Meet alongside Webex, Microsoft Teams and Zoom. And if the work happens in whichever assistant employees prefer, a seat count in one vendor's app tells buyers less and the meter tells them more. Watch the full interview for his take on voice and Cisco's Dialog.

ServiceNow Lifts Its AI Target and Takes Its Agents Into ChatGPT and Gemini

ServiceNow raised its 2026 target for AI annual contract value to $1.7 billion, up from $1 billion at the start of the year, in its third-quarter results on October 28. Subscription revenue rose 21% to $3.99 billion.

For UC&C buyers, the bigger story is where its agents will run. The same day, ServiceNow and OpenAI launched a ServiceNow plugin for ChatGPT. A day earlier, ServiceNow connected its workflows to Gemini Enterprise through MCP servers and Agent2Agent connectivity. Its new Control Tower Alliance for AI governance counts Anthropic, Cisco and OpenAI among its founding members.

Dayforce is taking HR the same way. At its Discover conference on October 27, it unveiled an Agentic HCM Platform and said:

With plugins and connectors, Dayforce actions and data work seamlessly with external AI assistants and business systems including new and expanded partnerships with Microsoft and Anthropic's Claude.

Dayforce in Claude is in beta, with general availability planned for 2027. Collaboration teams will now have to decide which connectors are switched on and whose permissions an agent acts with.

Neat Rolls Out an Emergency Fix for Compromised Certificates

Neat issued an emergency security hotfix, Neat OS 26.5.4, after the private keys of eight intermediate certificates operated by eMudhra under its emSign brand were found to be compromised. Every Neat device running Neat OS is affected. Neat rates the severity High, says it has no evidence of exploitation and says the keys can't be used to push malicious firmware. Neat says the staged rollout begins October 26, with fixes for Neat Pulse and Neat Open due within two weeks.

Admins should confirm that devices are taking 26.5.4 and check any proxy, SIP endpoint or web app shown on the devices that uses an emSign-issued certificate, because Neat warns those may stop connecting after the update.

Talking Point: Is It Time to Lock Down Teams External Chat?

Arctic Wolf says it has analyzed more than 400 incidents in which attackers used Microsoft Teams external chat to impersonate IT support or deliver malicious files, using throwaway tenants, display names such as "IT Support (Internal)," and remote-access tools. None of it exploits a vulnerability; it abuses a feature that is on by default.

Microsoft's roadmap lists AI-powered phishing detection for external first-contact chats in Teams, targeted for November. Arctic Wolf goes further: allow only partner domains you work with, block unmanaged accounts and trial tenants, and restrict remote-access tools.

It cuts against the open, federated model, but if I were running Teams, I wouldn't wait for November. I'd move external access to an allow-list now and accept the friction of adding partners as they come.

Poll: Should organizations limit Teams external access to an allow-list of approved domains?

  • Yes, allow-list only

  • Yes, but keep open access for a few teams that need it

  • No, Microsoft's new detection should be enough

  • No, open federation is worth the risk

In Other News

A few other UC&C stories I picked out this week, two of them from our In Brief feed.

  • Bending Spoons closes its Miro deal. Bending Spoons completed its acquisition of Miro, agreed in September at an enterprise value of $1.355 billion. Miro, which Bending Spoons said had grown to around $600 million in annual recurring revenue, joins Airtable, Evernote and Vimeo.

  • RingCentral reports AI in revenue, not seats. Alongside third-quarter revenue up 5.9% to $676 million, RingCentral said "ARR from customers utilizing a native paid AI product is approaching 15%, doubling year-over-year."

  • Cisco and Shure named Leaders by IDC. Cisco and Shure were both named Leaders in IDC's MarketScape for AI-enabled conference room hardware. IDC said Cisco's on-device AI works across major meeting platforms, "so the device decision and the platform decision can be taken separately."

  • Logitech's video business grows 12%. Logitech's second-quarter results showed Video Collaboration sales up 12% to $188.4 million, against 3% group growth to $1.22 billion. It expects third-quarter sales to fall by up to 5% in constant currency, including a hit from a supplier incident.

Looking Ahead to Microsoft Ignite 2026

Next up is Microsoft Ignite, which runs November 17–20 in San Francisco. I'll be listening for whether a Copilot seat number returns, and how Microsoft plans to govern third-party agents and connectors inside Teams and Copilot. If your organization is working out who owns the AI meter, get in touch.

FAQs

Why could collaboration apps matter less?

Kevin Kieller, Co-Founder and Lead UC&C Strategist at enableUC, expects people to spend less time inside any vendor's app as voice and AI assistants such as Claude, reached through MCP servers, take over. He argues that interop matters more, because people and agents alike need business context that never sits in one platform.

What changes for Microsoft 365 Copilot Business billing on December 1?

From December 1, usage-based billing will be on by default for new Microsoft 365 Copilot Business licenses bought through CSP, with a default limit of 4,000 Copilot Credits per user per month.

What should Neat customers do about the compromised certificates?

Admins should confirm devices are taking Neat OS 26.5.4, Neat's emergency hotfix after eMudhra's emSign intermediate certificate keys were compromised, and check any proxy, SIP endpoint or web app on the devices using an emSign certificate. Neat rates the issue High and says it has no evidence of exploitation.

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