Coming soon Automated data cleaning
Messy spreadsheets,
made clean.
Upload a file full of typos, duplicates, and inconsistent formatting. Get back data your whole team can actually use — no code, no formulas, no cleanup required on your end.
The process
Three steps. No spreadsheet gymnastics.
Cleaning is a straightforward, repeatable process — so that's exactly how it works.
Drop in your file
Bring a CSV or spreadsheet export from wherever your data already lives — no setup, no integrations to configure first.
We fix what's messy
Inconsistent casing, duplicate rows, stray whitespace, mismatched formats, and missing values get corrected automatically.
Get a clean file back
Ready to drop straight into whatever tool your team already uses — no new software to learn.
What we clean
The problems that quietly break your data
Small inconsistencies that are tedious to fix by hand and easy to miss until they cause a real problem.
Duplicate rows
Same record entered twice, with slightly different spelling or formatting each time.
Inconsistent capitalization
"john smith", "JOHN SMITH", and "John Smith" all treated as the same person.
Extra whitespace
Invisible leading and trailing spaces that make identical values look different to other software.
Mismatched formats
Dates, phone numbers, and currencies entered a different way in every row.
Missing values
Blank cells flagged and handled consistently, instead of silently skewing your totals.
Typos & misspellings
Small entry errors that split one category into several by accident.
Built for your team
If you can open a spreadsheet, you can clean your data.
No SQL, no scripts, no regular expressions. DataMadeClean is built for the person who owns the data, not just the person who can code.
- Works with the files you already export today
- No new software for your team to learn
- Clear before-and-after view of every change
For developers
API access — coming soon
Already building your own tools? An API is on the way, so you'll be able to plug automatic data cleaning directly into your own workflows.
Get started
Send us a messy file.
We'll show you what clean looks like.
DataMadeClean is getting ready to launch — reach out and we'll keep you posted.
Get in touch