Trust what AI does with your numbers.

You use AI for finance work every day. SpotCheck checks it against a standard of good — so you catch the wrong number before a review, an interview, or a board deck does.

Free · no signup · under 2 minutes

85% of finance professionals use AI daily — yet only 1 in 3 can tell whether they're using it well.

The gap nobody checks — until it's expensive.

You were never taught AI. Nothing at work tells you whether your AI-assisted numbers are trustworthy. So the first real test arrives unannounced — in a review, an interview, or a figure that shipped wrong — with no time left to fix it.

Three steps to work you can defend.

  1. Bring a real task

    Paste the AI-assisted work you're about to ship — a formula, a cleaned sheet, a number for the deck.

  2. Get it checked

    SpotCheck grades it against 7 trust dimensions and shows exactly what you'd have shipped wrong.

  3. Learn to catch it yourself

    A two-minute lesson drawn from your own check — so next time you spot it before the tool does.

A standard of good, applied to your real work

Every check runs your output against the same seven dimensions a careful analyst would — and tells you, plainly, whether it's safe to ship.

Looks trustworthy — core checks pass
Source integrity — 1,200 rows intact
Reproducible — you can redo it

Defend it before your manager does

Mock Review puts you across the table from a skeptical AI manager who interrogates the work you just checked — three sharp questions, then a verdict.

You listed Jul–Sep as Q3. Our fiscal year starts in April — so why is this Q3?
Because I assumed calendar quarters…

Sharper every day, in two minutes

A daily sharpener serves one AI output with a planted flaw, tuned to the checks you miss most. Judgment is a habit — this builds it.

You asked AI: total FY24 revenue for 5 units in B2:B6
=SUM(B2:B5)
The range stops at B5 — the 5th unit is left out

The seven checks behind every verdict.

1
Output verified

Spot-checked, cross-footed, tied to a control figure.

2
Source integrity

Row counts match; nothing silently dropped or coerced.

3
Plausibility

Magnitude, sign and units make sense — no 10× surprises.

4
Instruction fidelity

Answers the exact question — right period, gross vs net.

5
Assumptions surfaced

Hidden choices named: blanks, dedup key, rounding.

6
Reproducible

You can redo the number without the AI.

7
Ship-ready fit

Right format, labels and caveats for where it lands.

Questions, answered.

Is my data safe?

Your pasted work is used only to run that one check — nothing is shared or sold.

Do I need to be technical?

No. If you use AI for spreadsheets and numbers, SpotCheck is built for you.

How long does it take?

Your first check takes about two minutes, and there's no signup to start.

What does it actually check?

Whether your AI-assisted number is trustworthy — verified, plausible, answering the exact question, and reproducible.

Catch it before they do.

Check your first real task in under two minutes — no signup.