Compare software

OpenRefine vs VisiData: catalog facts
OpenRefine	VisiData
Free Free and open source.	Free Free and open source under GPL-3.0, supported by donations.
macOS	macOS, Linux, Command line
Faceting and clustering to find and fix inconsistent values Reconciliation against external databases and Wikidata	Opens dozens of data formats, including Excel and SQLite Handles millions of rows quickly
Not a spreadsheet or database; aimed at batch cleanup Learning curve for facets and transformation expressions	Keyboard-driven interface with many commands to learn Some formats need extra Python packages
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.