
Clean Spreadsheets
Csv Easy
CleanCSV AI
Modern CSV
CSV Buddy
CSV2All
Rons CSV Editor
Clean messy CSV files in seconds.

Start your next startup, SaaS project, or side hustle with StartBase – the perfect foundation offering clean, modern code that follows best practices.
Website, pricing, platforms and company facts side by side.
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| Website | csv-cleaner.com | startbase.dev |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | Startup from the United Kingdom · 10 - 19 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


Remove duplicates, trim whitespace, normalize text — no Excel required. Get an instant health report, fix duplicates and formatting issues, validate against Stripe, HubSpot, Salesforce, and Shopify, then download a file that's ready to import.
# StartBase: Your All-in-One Foundation for Modern Projects Start your next startup, SaaS project, or side hustle with StartBase—the perfect foundation offering clean, modern code that follows industry best practices and integrates trendy open-source libraries. With seamless integration of...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CSV Cleaner and startbase.dev.
CSV Cleaner's answer
CSV Cleaner focuses on doing one job extremely well: cleaning and deduplicating CSV files fast.
Most alternatives are either:
complex spreadsheet software (Excel/Sheets), or
heavy data tools, or
require scripts or coding.
CSV Cleaner removes all that friction. You just upload → choose options → download.
No formulas, no setup, no accounts required for basic use.
It’s designed to feel like a tiny utility, not a platform.
CSV Cleaner's answer
Three main reasons:
Speed You can clean a file in seconds without opening Excel or writing pandas scripts.
Simplicity No complicated workflows or dashboards — just the exact tools you need:
remove duplicates
normalize text
clean messy exports
It’s built for people who just want to fix a file quickly and move on with their day.
CSV Cleaner's answer
CSV Cleaner is mainly for:
freelancers
operations/marketing teams
virtual assistants
founders
analysts
anyone exporting data from tools like Airtable, Stripe, CRMs, or spreadsheets
Basically: people who constantly deal with CSV exports but don’t want to write code.
If you’ve ever thought “why am I doing this in Excel again?” it’s probably for you.
CSV Cleaner's answer
CSV Cleaner started as a personal frustration project.
I kept getting messy exports from different tools — duplicates, inconsistent formatting, extra whitespace — and I found myself repeatedly opening Excel or writing quick Python scripts just to clean them.
It felt like a problem that should already have a simple solution.
So I built a small web tool to handle the common cases in one click, and kept it intentionally lightweight and boring instead of turning it into a big “data platform.”
The goal was: upload → clean → download → done.
CSV Cleaner's answer
CSV Cleaner uses a simple, low-ops stack:
Frontend/app built with Lovable
Backend/auth/storage with Supabase
Payments handled by Stripe
Processing happens server-side so files are handled securely and efficiently.
The stack was chosen to ship fast and stay easy to maintain rather than over-engineer.
CSV Cleaner's answer
CSV Cleaner is still early and primarily used by:
-indie founders
-small teams
-consultants
-ops/marketing folks
-spreadsheet-heavy roles
The tool is intentionally focused on individuals and small teams rather than enterprise customers.
It’s built for everyday workflows, not large corporate pipelines.
Share your experience with using CSV Cleaner and startbase.dev. For example, how are they different and which one is better?
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The ultimate CSV Editor. Import, tweak, fix, analyse and convert.
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Upload messy CSV or Excel files, detect duplicates, missing values, date issues, and export clean results online.
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CSV Buddy helps you make your CSV files ready to be imported by a variety of software.
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Free Windows tool to convert CSV to JSON, SQL, VCF/vCard, and Excel XLSX. Split large CSV files, batch convert, auto-detect separators, and export contacts for MySQL, PostgreSQL, Google Contacts, and Outlook.
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