ChatVault vs ClearSpace

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

ChatVault compared with ClearSpace
Detail	ChatVault	ClearSpace
What it does	Archive WhatsApp chats with photos and voice notes	Your screenshot backlog, one small session at a time
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Not given
Pricing	Free version with optional one-time Pro unlock. No subscription.	Free version includes unlimited scanning, full results review, and moving up to 50 selected items per month to trash. ClearSpace Pro includes unlimited deletion allowance, full-library quick review tools, duplicate and similar-photo groups, quality analysis, and large and old media review. Available
Key features	Convert whole chats or select date ranges Play voice notes directly in browser Self-contained HTML archive format Tamper-evident archives with signatures Support for 5 languages Native iOS and Android apps Process media files and photos inline No account creation required	Focused review sessions of up to 25 screenshots Oldest-first sorting with age filters for 30 days, 6 months, or 1 year Separate keep and delete actions Duplicate and similar photo detection Quality analysis for blurry photos Android Trash confirmation and restore support No permissions beyond photo and video access Five-second undo for deletions Large and old media review Chat media detection for WhatsApp, Telegram, and KakaoTalk
What makes it different	Privacy-first: everything stays on your device with no servers or tracking Voice notes converted to play in any browser One-time Pro unlock with no subscription Tamper-evident archives with cryptographic signing Flexible conversion: whole chat or custom date range	Review-first approach with explicit deletion choices instead of automatic cleanup Focused sessions make large backlogs manageable Free version with 50 items per month deletion allowance Limited scoped permissions without requesting all-files access
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)	3	3
Citation Flow (Majestic)	7	17
Referring domains (Majestic)	2	6

4 details filled in for both companies.

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