Check your tables before Reviewer 2 does.

Totals that don't add up, percentages that don't match the n, a mean that's impossible for the sample size, a row pasted twice after the last re-run. Find them while they're still a quick fix, not a correction request or an erratum. Files stay in your browser.

Submit without the nagging doubt. Arithmetic, percentage, range and duplicate-row checks across every table, with GRIM checks for means.
Every flag shows its evidence. See the exact cell, why it was flagged and a suggested fix. You decide what's real.
Nothing leaves your machine. The automated check runs locally, so unpublished results stay private.

Check my tables first

How it works

1. Add your tables

CSV, Excel, Word or text PDF. Extraction runs locally in your browser.

2. Confirm assumptions

Set column meanings, sample sizes and item structure so checks are fair.

3. Review flags

Each flag shows evidence, severity and a suggested fix, for a human to decide on.

Pricing

Self-check

Free

Full automated report for your own tables. No signup.

Join early access

Expert review

$49 / manuscript

A trained reviewer checks flagged items, confirms the assumptions and sends you a written memo within 3 business days.

Reserve a review

Lab / journal

$29 / month

Unlimited reports for a team, shared review files, priority support and an exportable audit trail.

Reserve a lab seat

Early-access pricing. Reserving is free; nothing is charged until we confirm your slot.

FAQ

I already re-checked by hand. Why bother?

Hand checks miss things after the fifth re-run and the third co-author edit. An automated pass catches mechanical mismatches in minutes, so your own read can focus on what the numbers mean.

Is my manuscript uploaded?

For the automated check, no. Files stay in your browser. For Expert review, you choose which tables to share.

Does this detect fraud?

No. It flags possible numerical inconsistencies for human review. It does not decide misconduct or certify a paper.

What isn't covered?

Scanned images, figures, OCR, citations and raw-data provenance.

Who is it for?

PhD students and postdocs about to submit a paper or thesis, co-authors doing a final pass, editors and research-integrity teams.

Join early access

Reserving is free; nothing is charged until we confirm your slot.