Mass Rename vs switchfile

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Mass Rename compared with switchfile
Detail	Mass Rename	switchfile
What it does	Batch rename files from a CSV or Excel mapping table without uploading them	File conversion API that works as a drop-in CloudConvert replacement or simple API
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	DE
Pricing model	Freemium	Freemium
Pricing	Free: rename up to 50 files per batch with all features. Lifetime licence: $19 USD one-time payment for unlimited files per batch.	Free: 50 files a day with up to 1 GB per file, no account needed. Starter: €9 a month for 2,000 credits, up to 10 GB per file, API access. Pro: €39 a month for 10,000 credits, up to 10 GB per file, API access. Scale: €149 a month for 50,000 credits, up to 10 GB per file, API access. Credit pack: 1,0
Key features	Case-insensitive filename matching across CSV/XLSX files Preview all conflicts before renaming Download renamed files as ZIP Rename photos by EXIF date taken Support for CSV, TSV and Excel .xlsx formats In-place folder renaming for Chrome and Edge Generate rename scripts for Windows, Mac and Linux Handle files in subfolders without moving them Auto-numbering for duplicate filenames	CloudConvert-compatible API endpoint with same jobs, tasks and webhooks Simple API with one request and file returned directly Support for import/url, import/upload, import/base64, convert and export/url tasks Signed webhooks for job.finished, job.failed, conversion.finished and conversion.failed Sandbox mode for testing without using credits Support for video, audio, image, document, ebook, markdown, HTML, font and archive formats Files up to 10 GB on paid plans API keys available for free accounts
What makes it different	100% client-side processing—files never leave your browser or device No account, signup or installation required Works offline after the page loads Free tier with full features for up to 50 files per batch	Drop-in replacement for CloudConvert: swap one URL and API key, keep all existing code Simpler alternative with one request and direct file return EU processing and automatic file deletion after 24 hours API access available on free accounts
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 +2 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	0
Referring domains (Majestic)	0	0

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