Claude Gets Spreadsheets, Whiteboards and Dashboards in Chat — Plus Partner Apps Inside

Until now, Claude in chat mostly replied with text and showed standalone artifacts such as code or documents. Now Anthropic is trying to turn chat into a workspace where you don't have to jump between Excel, a whiteboard for diagrams and a BI system. So far, all of this is known only from the company's announcement and a retelling in the Telegram channel Data Secrets, so let's go through what has been claimed and what remains unaddressed.

Three new artifacts in one chat

Anthropic has added Claude Sheets, Claude Whiteboards and Claude Data. Sheets are spreadsheets with tabs, formulas and collaborative editing. Whiteboards are boards where you can sketch ideas and diagrams. Data handles dashboards, and the model can not only draw them but also produce short videos with voiceover that walk through the data. It is something like a spoken recap of "what's going on here" for those who can't be bothered to read through charts.

The main idea is shared context across formats. You start on a whiteboard, continue in a spreadsheet, finish with a dashboard, and the agent keeps everything in memory without needing repeated instructions. Imagine a product manager who sketched an onboarding funnel on a whiteboard, asked for it to be turned into a spreadsheet calculating conversion at each step, and then for a dashboard to be built. Previously, between those stages you had to copy data and explain the task all over again. If context transfer works as promised, the time saved accumulates precisely at those handoffs.

Interactive connectors: apps inside the chat

The second update is arguably more important than the first. Previously, a connector simply gave Claude access to a third-party app's data: the model could read tasks from a tracker or files from storage. Now partners can embed the apps themselves into the Claude interface. Adobe and Atlassian are named as examples. You can work in them without switching tabs.

For SaaS owners this is a notable shift. Chat is also becoming a distribution channel: the question is no longer only whether the model can read your data, but what your interface looks like inside the chat. How exactly partners will do this, what tools they will get and on what terms, the post does not say. Those details are worth looking for in the primary source.

Competition and blind spots

Data Secrets presents the release as an attempt to challenge Microsoft ahead of Anthropic's IPO. The logic is clear: spreadsheets, whiteboards and meetings are the territory of Excel, Whiteboard and Teams, and Microsoft's Copilot is built right into familiar files. But this is the channel's interpretation, not a statement from the company. Claude Meetings, incidentally, is only promised for now.

The announcement leaves much unclear:

• pricing and availability of the new artifacts;
• limits on spreadsheet size and data volume;
• compatibility of formulas with Excel and Google Sheets;
• where and how data is stored in Claude Data;
• how reliable the calculations are if the model makes a mistake in a formula.

The last point is crucial. Formulas and dashboards written by the model need to be checked the same way as generated code: on a sample with a known answer.

What to do about it

Product managers and analysts should take a real work task, for example a weekly metrics review, and go through the whiteboard → spreadsheet → dashboard path. Watch where context gets lost and where you have to fix the result by hand. Teams with corporate data should check access permissions and the retention policy before connecting. SaaS founders should look at interactive connectors as a possible new channel: if your users live in Claude, the integration may become a matter of convenience for them rather than just a technical checkbox.