CleanSheet AI
Automatically normalizes CSV and Excel files by splitting names, standardizing dates and currencies, fixing emails, formatting phones, and detecting duplicates.
Launch screenshots from Product Hunt, Jun 2026
CleanSheet AI is a web-based data cleaning tool that automatically normalizes CSV and Excel files, solving the problem of messy spreadsheet data that breaks CRM imports, finance reports, and campaign lists. It is built for accountants, marketing teams, SalesOps, HubSpot agencies, and anyone importing data into a CRM, requiring zero formulas or setup. The tool supports files up to 1 GB and offers one-click, reversible fixes, positioning itself as a no-code alternative to manual spreadsheet cleaning.
Key features
- Split full names automatically
- Normalize mixed date formats
- Standardize currencies and separators
- Fix emails before campaigns
- Format phone numbers for CRM import
- Detect near-duplicate records
Social posts
- No social media activity within the last 30 days
GTM channels
- Blog
ICP
- Data analytics teams
- Operations teams
- Marketing teams