Sheet Insights BI: Turn any Excel or CSV into a private in-browser dashboard

Turn any Excel or CSV into an interactive dashboard in seconds. Executive summary, trends with forecasting, statistics and data cleaning 100% in your browser. Your data never leaves your device.

Hey Product Hunt! 👋 I'm Emrah, the maker of Sheet Insights BI. Like a lot of people, I live in spreadsheets — but I got tired of two things: rebuilding the same pivot tables over and over, and uploading sensitive data to online "dashboard" tools just to get a quick chart. For financial and business data, sending your file to someone else's server is a real problem. So I built Sheet Insights: you drop an Excel or CSV file and, in seconds, you get a full analytics workspace — executive summary with KPIs, trends with a what-if forecast simulator, a proper statistics center (distributions, percentiles, outliers, correlations, Pareto), one-click data cleaning with reusable recipes, and export to Excel / an interactive HTML dashboard. The core principle: everything runs 100% in your browser. No account, no servers, no tracking — your file literally never leaves your device, and it works fully offline. It's also deterministic by design: it never invents numbers. It's a one-time $2.99 on the Microsoft Store (no subscription). I'd genuinely love your feedback — what would make this a daily tool for you? What's missing? Happy to answer anything in the comments. 🙏

Sheet Insights BI

Turning spreadsheets into dashboards in-browser feels like a huge time saver. What's the most interesting dashboard someone has built with it so far?

Honestly the fact that everything runs in-browser and my data never leaves my device is a huge plus, kind of a relief honestly. Dropped in a messy csv and the auto trends plus forecast were way better than I expected for something so fast.

Sheet Insights BI

Turning spreadsheets into dashboards in-browser feels like a huge time saver. What's the most interesting dashboard someone has built with it so far?