Anthropic puts Claude into video calls, spreadsheets and whiteboards as Microsoft shares dip

Anthropic announced new workplace tools on Tuesday, November 10, led by Claude Meetings, which lets teams add Claude to a video call as a visible participant, TechCrunch reported. Microsoft shares dropped 3% in a sudden move after the announcement, CNBC reported.

Claude joins the call, with a rule about outside guests

"With Claude Meetings, teams can add Claude to a video call as a visible participant," TechCrunch wrote. "As participants talk, it can draft the plan being discussed, map out a timeline on a whiteboard" and "access connected work apps to retrieve information."

Claude Meetings is launching in beta on Team and Enterprise plans and works with Google Meet at launch, with support for additional plans expected to follow, TechCrunch reported. Claude identifies itself as a meeting participant and posts a notice in the meeting chat. It will not join calls with external guests unless an admin authorizes it, and it leaves automatically if an external guest joins.

Three more tools, one already generally available

CNBC said Anthropic introduced Claude Sheets, Claude Whiteboards and Claude Data in a blog post, which said: "Starting today, Claude can build spreadsheets, whiteboards, and dashboards with your team."

Per TechCrunch, Claude Whiteboards and Claude Sheets are in beta on paid plans, on web, desktop and mobile. Each spreadsheet can include multiple tabs, formulas, formatting and dropdown menus. Claude Data, formerly known as Claude Dashboards, is now generally available. Neither outlet reported prices for the new tools.

Microsoft's shares dropped 3% as rivals crowd the office suite

CNBC's headline for its market-movers item read "Microsoft shares drop suddenly on Anthropic product announcement." It reported no statement from Microsoft. The 3% figure is as CNBC reported it during Tuesday's trading session; the exact time and price were not given.

TechCrunch placed the launch among rivals: it comes just a few weeks after OpenAI unveiled a series of workplace tools, and Meta is also joining the competition with its Muse AI agent. TechCrunch described the companies as competing to turn their products into office suites "to take on Microsoft and Google." Anthropic's earlier release of new top models is covered in a separate FinanceInTime article.

We would watch paid seats, not feature lists

We think the 3% move shows how much of Microsoft's valuation rests on the office suite's reach, not that any of these tools has yet taken customers from it. Every new tool above is in beta, no prices were reported, and Claude Meetings works with one video service, Google Meet, at launch.

The opportunity for Anthropic is distribution: a tool that sits inside a team's daily meetings can turn model usage into recurring seat revenue. The threat is that office software is bought through existing contracts and admin approvals, as the external-guest rule suggests. We expect the first real evidence to be paid-seat or usage figures in company filings rather than product posts, and our view would change if Anthropic or Microsoft disclose them and they point the other way.

The view in this final section is FinanceInTime's editorial opinion, for information only. It is not investment, tax, legal or other advice, and it does not take your circumstances into account. Forecasts are uncertain and past results do not guarantee future ones.