Decide

Read full article techcabal.com/2026/03/10/dec…

An in-depth review of our work so far on building a frontier agent for Excel. Thanks to @TechCabal for the feature.

Decide AI doesn’t want to be ChatGPT. It just wants to fix your spreadsheets techcabal.com/2026/03/10/dec…

March 6, 2026 — Changelog Excel Viewer Upgrade and File Retention Fix Full updates- trydecide.ai/changelog

Decide is one of the most accurate spreadsheet AI agents in the world. It scored 82.50% on SpreadsheetBench and it is available to try out: trydecide.ai

We're shipping drastically faster to further improve Decide. Here are the updates we deployed this week: - Excel files in chat now preserve formatting and color coding much more faithfully, so what you see is closer to your original spreadsheet. - On desktop, spreadsheets open side by side with your conversation, making it easy to review data while you keep chatting. The panel is resizable, and newly generated spreadsheets now open automatically as soon as they are ready. - We also improved rendering accuracy and reduced flicker and jumpiness while messages stream. Close/open behavior is more stable too, so the viewer is less likely to reopen unexpectedly. - Under the hood, we optimized performance to keep chat responsive, including safer loading for heavier files to reduce freezes. - Permanent file access: every spreadsheet, chart, and report Decide creates for you now stays available whenever you need it and will not expire again

Our Excel viewer now has near feature parity with traditional Excel. All formatting and color coding intact. You don't need to download files and open them in Excel or Google Sheets once an analysis is done. End to end analysis, inside Decide. We're rapidly improving the UX of @trydecideAI to be the best spreadsheet agent.

Latest UX upgrade 👌

Big update: Decide now renders spreadsheets with near full Excel formatting and color coding built in. No downloads. No switching apps. Run the analysis and review results in one place. We're rapidly improving Decide to be the best spreadsheet agent.

@MaxxifiedLian @Abiodun0x Looking forward!

@Abiodun0x @trydecideAI Will have to try this out

Decide (@trydecideAI) now has subscribers in 10 countries. Financial analysts, accountants, and product managers use it daily to eliminate Excel grunt work. Decide is one of the most reliable AI agents for spreadsheet work, with above baseline performance in accuracy. Over the coming weeks, we’re releasing native plugins for Microsoft Excel and Google Sheets, embedding Decide directly where spreadsheet users live.

10/ Multiple performance improvements behind the scenes to keep Decide responsive as conversations grow longer.

1/ Feb 20, 2026 — Changelog Smoother chat and file experience. We made Decide faster, cleaner, and easier to use.