DataMend

Your spreadsheet is a mess. Fix it in 60 seconds.

Upload a CSV, review AI-detected issues, download clean data. Your original file is never touched.

No account needed · Free up to 100 rows · No credit card required

Name
Email
john doe
Jane Smith
JANE SMITH
empty
robert@company
Name
Email
John Doe
Jane Smith
duplicate removed
Robert Jones
BeforeAfter
Fixes duplicates·Normalises formats·Standardises names·Validates emails·Cleans in seconds

Dirty data costs you time you don't have

Duplicates everywhere

The same contact appears four times with different spellings. Your reports are wrong and you don't know it.

Inconsistent formats

Dates in three formats. Phone numbers with and without country codes. Revenue with and without currency symbols.

Hours wasted every month

Manual cleaning takes hours. And you'll need to do it again next month, with the next export.

Three steps. Sixty seconds.

1

Upload your CSV

Drag and drop your file. We never modify the original — everything happens on a working copy.

2

Review the fixes

AI finds the issues, you decide what to apply. Every fix is your choice. Reject anything that looks wrong.

3

Download clean data

Export your corrected file instantly. Only the changes you approved are applied.

Your data never leaves your control. Fixes are applied to a working copy — your source file is untouched throughout.

Try it now — no account needed

Upload any CSV and see exactly what we find. Demo is limited to 50 rows.

Simple, transparent pricing

Start free. Pay only when you need more.

Free

£0

forever

  • Up to 100 rows
  • No account required
  • AI-powered analysis
  • All issue types detected
Try free

Pay Per Clean

from £4.99

one-time payment

  • Up to 1K, 10K or 50K rows
  • No subscription
  • No account required
  • Pay once per file
See tiers
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Pro

£29/month

cancel any time

  • Unlimited rows
  • Full session history
  • Re-download past exports
  • Priority support
Get Pro

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Common questions