Preserve Chat vs Omnesis

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 Omnesis
Detail	Preserve Chat	Omnesis
What it does	Share a WhatsApp Chat Export as a Link	Index and search your entire digital life
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	free	Not given
Pricing	Not given	Not given
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	Supports 40+ data sources Hybrid search and recall Graph traversal for connected context SQL queries on structured data Local and cloud model options Privacy Gate for external agents Command-line interface Web portal interface iOS and Android companion apps
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	All data stays on your hardware Unified graph across 40+ digital sources You control what data leaves your device Open source with AGPL-3.0 license
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)	Not checked yet no change since last check	1 no change since last check
Trust Flow (Majestic)	0	2
Citation Flow (Majestic)	8	21
Referring domains (Majestic)	31	36

3 details filled in for both companies.