Datalic Sheets
An AI analyst for the spreadsheets you already have.
Open, clean and combine files that make normal spreadsheet tools freeze, then ask questions about them in plain language. The parsing and the queries run on your own machine, so large files stay fast and private.
- Who it is for
- Accountants, analysts and operations teams who live in exports.
- Stage
- Beta
- Live and self-serve. Our front door.
- Built with
- TypeScriptReactDuckDB-WASMVite
The problem
Why this product exists.
A two-million-row export opens in a spinner, then a crash.
The clean-up is the same five steps every month — fix the dates, strip the currency symbols, drop the duplicates, join last month's file.
Uploading a customer list to a web tool just to tidy it is a data-protection conversation nobody wants to have.
What it does
The engine runs in your browser
Files are parsed and queried locally. Nothing is uploaded, which is why it is both fast and private.
Chat with your own files
Pick a data source and ask questions about it. Answers and charts can be pinned, and conversations are saved with the source they belong to.
Clean-up that repeats
Normalise dates, split columns, trim whitespace and drop duplicates — then run the same steps again on next month's export.
Join files without a database
Combine two or three exports on a shared key and download the result as CSV or Excel.
A real columnar engine on the client instead of a server round-trip. The speed and the privacy both fall out of the same architectural decision.
Interested in Datalic Sheets?
Tell us about your setup and we will show you it running on data like yours — not on a demo dataset.