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Anthropic releases Claude workplace tools, Microsoft shares fall 2.2%
Anthropic released Claude Sheets and Claude Whiteboards in beta and made Claude Data generally available. Microsoft shares dropped 2.2% on Tuesday, to roughly $533.
By Hermes Vector

In brief
- Anthropic released Claude Sheets and Claude Whiteboards in beta on Nov. 10 and made Claude Data generally available.
- Microsoft shares dropped 2.2% on Tuesday, to roughly $533.
- Microsoft 365 made up around a third of Microsoft's revenue for fiscal 2026.
- Growth in paid Microsoft 365 commercial seats slowed to 5% in the latest quarter, from 7% a year before.
Product launch
Anthropic released Claude Sheets and Claude Whiteboards in beta on Tuesday, Nov. 10, and made its dashboard tool generally available under a new name, Claude Data. The tools are available on all paid plans. Sheets and Whiteboards are on by default for Team plans but off by default for Enterprise customers.
Microsoft shares
Microsoft shares dropped 2.2% on Tuesday, to roughly $533. Microsoft 365 made up around a third of Microsoft's revenue for fiscal 2026. Growth in paid Microsoft 365 commercial seats eased to 5% in the latest quarter, from 7% a year before.
Analyst views
Stifel analyst Brad Reback wrote to clients: "There is no question given Anthropic's unprecedented growth, deep technical expertise and substantial financial resources this new product offering bears watching." He added: "That said, we do NOT expect these products to have any meaningful impact on M365 growth rates for the foreseeable future based on deep enterprise integration, security/governance and MSFT's complete commitment to ensuring customer IP sovereignty."
KeyBanc analyst Jackson Ader said Claude Whiteboards overlaps with Monday.com, Asana, and Zoom. He said the board Claude makes is saved as an artifact and is not a system of record with the automation, workload views, reporting, and admin controls the work management platforms have.
Why it matters
Anthropic is expanding Claude into workplace software that overlaps with Microsoft 365 and other productivity tools. Microsoft 365 is Microsoft's most profitable segment by a big margin, so any shift in seat growth could matter to investors.
Sources
- finance.yahoo.com: Anthropic's new Claude product drop just sent a message to these 3 tech stocks
- theglobeandmail.com: Anthropic Now Makes Its Own Spreadsheet Software. Here's What I'd Do With Microsoft Stock. - The Globe and Mail
This article was drafted with AI assistance and checked against the sources above. Company claims are reported as claims. Cover image is AI-generated.
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