Preserve Chat vs StampName

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

Preserve Chat compared with StampName
Detail	Preserve Chat	StampName
What it does	Share a WhatsApp Chat Export as a Link	Rename every invoice on your Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Paid
Pricing	Not given	Pro Yearly: $19.99/year; Pro Lifetime: $39.99 once. Early bird pricing (70% off) applied at checkout for first 25 customers. Both plans include unlimited renames, custom formats, and up to 3 Macs. 14-day refund guarantee through Polar.
Key features	Search messages by keyword, phrase, participant, or date Select specific message range with first and last message markers Create shareable links from selected messages Support for TXT and ZIP chat exports	Automatic text extraction from invoices and receipts Color-coded value highlighting showing extraction source Bulk processing with review mode for uncertain entries Custom naming format builder Free unlimited undo with file integrity checks File collision handling with automatic suffixes Local rename history and journal Try with sample invoices before purchasing
What makes it different	Works entirely in browser - no upload until you share Share selected portion without uploading entire chat Private, unguessable, unindexed links with no expiration	No uploads or cloud processing - everything runs locally on your Mac No AI, accounts, or tracking required Values outlined on page showing exactly where names came from Works offline after initial activation
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	8	0
Referring domains (Majestic)	31	0

4 details filled in for both companies.

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