Prove every number in the reports you send
Tally is a report auditor, not a report builder. It independently recomputes every figure from your source data, catches the ones that don't tie out, and gives you a ✓ verified version you can share — where anyone can click a number and see the exact rows behind it.
What it does
One job, per number you're about to show someone
Generating a report is commodity work now. Proving the numbers is not — and that's the whole of what Tally does.
Verify
A number that’s right
Every figure gets a ✓ and its receipt — recomputed from the rows underneath, so you can click any number and see exactly where it came from.
Catch
A number that’s wrong
Tally flags it with an ✗, shows the true value, and points at the rows that prove it — before the report goes out, not after a client disputes it.
Prove
A number people will argue with
Share a “✓ Verified as of ‹date›” version. The recipient clicks any figure and sees the source themselves — the dispute ends at the receipt.
"Verified" that means something
Elsewhere, a "verified" badge means a colleague clicked a button. In Tally it means a separate engine recomputed every figure from your data and can show you the exact rows behind each one. It's a mechanical check, not a ceremony — and it runs entirely in your browser, so your spreadsheet never leaves your machine.
Where we are
Today, and what's next
We're honest about what's live and what's coming. The engine is proven; the surfaces are shipping in order.
Check a report against its own source
Point Tally at a spreadsheet. It re-adds every summary, total, and chart from the raw rows underneath and shows you what doesn’t tie out — entirely in your browser, so the file never leaves your machine.
Match it against QuickBooks
The harder question: does your report agree with your books — or your CRM, or last month’s file? The cross-source tie-out is what we’re building now (proven against live QuickBooks in testing).
Build the report for you
Describe the report you need and get it back with every figure already verified against the source — generation where a wrong number is impossible by construction.
Sound familiar?
The questions Tally was built to answer.
Check a report before you send it
The last look before it goes to a client or board — every number verified in seconds.
Read more →My totals don’t match the data
The summary and the raw rows disagree — find the exact figure that’s off.
Read more →Reconcile two spreadsheets
Two files that should agree but don’t — without checking every row by hand.
Read more →Does my report match QuickBooks?
Find the figure in your spreadsheet that doesn’t tie out to the books.
Read more →Verify without uploading my file
Check every number with the file never leaving your browser — nothing stored.
Read more →Check against a source of truth
The manual verify-against-the-source loop you already run by hand, automated.
Read more →Try it on your own spreadsheet
Free, no account, nothing to install. Drop in a spreadsheet and watch every figure get checked against its source — right in your browser.