Stop guessing what's wrong with your data. Upload your CSV, our AI finds every issue and recommends fixes — you just approve or reject.
✓ No credit card required • ✓ 50 rows free • ✓ No signup needed
| name | phone | issue | |
|---|---|---|---|
| SARAH JOHNSON → Sarah Johnson | sarah@acme.com | +1 (312) 555-0194 | name case |
| Marcus Webb | marcus@gmial.com → marcus@gmail.com | +1 (415) 555-0122 | email typo |
| Priya Mehta | priya@mehta.io | 5550182 → +1 (555) 018-2XXX | invalid phone |
| dr. james k → Dr. James K. | j.k@@hospital → — | +44 20 7946 0321 | 2 issues |
| Lin Chen | lin.chen@corp.com | +86 138 0013 8000 | ✓ clean |
Scan up to 50 rows — no signup required
We use AI to detect and fix data issues — but we never train models on your data. Files are processed with OpenAI's zero-retention API and deleted immediately after export. No exceptions.
Three simple steps to clean data
Drag and drop or click to upload. No setup required.
Our AI analyzes every row and recommends specific fixes automatically.
Review changes with visual diff, accept or reject, then export clean data.
Every competitor makes you build rules. We use AI to find the problems.
| Feature | Other Tools | DataChecker Pro |
|---|---|---|
| Who finds the issues? | You build rules | AI finds them |
| Analysis type | Pattern matching | Contextual AI |
| Time to first value | 60+ minutes | 5 minutes |
| Learning curve | Steep, complex UI | None |
| What it finds | Duplicates only | Everything |
Comprehensive data quality checks
Catches typos, missing @, invalid domains
Normalizes to E.164, fixes digit counts
Fixes caps, apostrophes, titles
Null values, whitespace, dates
Start free with 50 rows. Upgrade when you're ready to clean and export more.
For individuals and small teams with regular data cleaning needs.
For growing teams who need volume and priority support.
For data teams with high volumes and API needs.
Join teams cleaning millions of rows every month
Start Free Trial →No credit card required • 50 free rows