New tool · · 2 min read · Source: Anthropic (claude.com)

Claude Sheets is nice. Certified numbers are the real story

Anthropic is turning Claude into a workspace: whiteboards and spreadsheets right in the chat, plus Claude Data as a finished product. Everyone is talking about the spreadsheet. For marketing teams, another feature matters more: metrics your data team defines once, for everyone.

Manfred “Luigi” LugmayrBy Manfred „Luigi“ Lugmayr

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Monday meeting, three people, three numbers. Meta says 412 conversions, analytics says 280, the CRM knows 190 leads. The next 40 minutes aren't about budget. They're about whose number is right. If that sounds familiar, yesterday's Anthropic news matters more to you than any new model.

What's new

  • Claude Whiteboards (beta): a shared board where Claude turns a brainstorm into a timeline with owners and dates. You can continue in Lucid, Miro or Vani by Zoho.
  • Claude Sheets (beta): spreadsheets with tabs, formulas, formatting and drop-downs, say a campaign tracker from a single prompt. Claude outlines every edit it makes. Export to .xlsx or CSV.
  • Claude Data: Claude Dashboards, launched in October, is now generally available as Claude Data. New, still in beta: certified queries and live sharing.
  • Availability: all paid plans, on web, desktop and mobile. Claude Data needs a data connector, such as a warehouse or CRM.

The real product is the seal

Certified queries means your data team decides which query defines a metric. Charts built on it carry a "certified" badge. Share a dashboard, and viewers only see the results of queries you approved, they can't run others with your access. Add tracked changes with rollback and partners like Amplitude, Mixpanel and PostHog.

Sounds like data-team plumbing. It isn't. What counts as a "lead", what counts as a "conversion", which attribution window applies: those are marketing decisions. My rule of thumb: what needs judgment, context and accountability stays in-house, and that includes budget allocation and customer data. Defining your core numbers belongs right there. No tool makes that call for you. It can only make it visible, finally.

The catch: AI widens the cracks

AI doesn't fix broken ways of working, it widens the cracks in the foundation. A team without shared definitions won't get less number chaos from Claude Data, just faster chaos. Everyone builds their own dashboard in minutes, and every one of them looks convincing. The badge only helps if someone decided first what gets certified.

One detail for admins: on Enterprise plans, Claude Data switches on by default on November 19. Whiteboards and Sheets stay off there; on Team plans, all three are on right away. Review default-on AI features and set approvals before anyone connects customer data.

What I'd do now

  • Define three numbers. Lead, qualified lead, revenue per channel. One page, signed off by marketing and sales.
  • Certify first, share second. No shared dashboards built on ad-hoc queries.
  • Book an admin slot before Nov 19. On Enterprise: agree which connectors may be attached and who approves queries.

Bottom line: The spreadsheet is the feature. One truth per metric is the product.

Key facts

  • Anthropic launched Claude Whiteboards and Claude Sheets in beta on Nov 10, 2026; Claude Dashboards became generally available as Claude Data, on all paid plans.
  • New in Claude Data (beta): certified queries with a "certified" badge and live sharing where viewers only see approved queries; plus tracked changes with rollback.
  • On Team plans all three are on by default; on Enterprise, Whiteboards and Sheets are off and Claude Data turns on by default on Nov 19, 2026.

Source

Anthropic (claude.com): Introducing Claude Whiteboards, Claude Sheets, and Claude Data

More sources

  • Anthropic (claude.com) – Begleitbeitrag 10.11.2026 zu interaktiven Konnektoren (Adobe, Atlassian, Box, Notion)

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Manfred “Luigi” LugmayrFrom Manfred “Luigi” Lugmayr: 30 years in marketing, seven of them as CMO at burgerme.