VitalSend™ vs Kognite

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

VitalSend™ compared with Kognite
Detail	VitalSend™	Kognite
What it does	Send files encrypted from AI agents	MCP-native memory layer for AI agents
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SE	RO
Pricing model	Not given	Freemium
Pricing	Free: 3 transfers per month up to 1 GB each with verified email account. One transfer: from €2.50 (up to 1 GB), €3.50 (up to 10 GB), €5.50 (up to 100 GB), €9.50 (up to 1 TB). Basic: €9/month (first month €0.90), 20 credits monthly. Pro: €19/month (first month €1.90), 80 credits monthly. Extra credit	Spark: Free (5,000 new memories/month, 100 searches/day). Builder: $19/mo (50,000 new memories/month, 1,000 searches/day). Studio: $79/mo (250,000 new memories/month, 5,000 searches/day). Scale: $249/mo (1,500,000 new memories/month, 20,000 searches/day). Enterprise: custom pricing with unlimited te
Key features	End-to-end encryption with XChaCha20-Poly1305 One-time download only, then automatic destruction Supports files up to 1 TB Password protection included by default Integration with Claude, Cursor and Claude Desktop API key support for CI and scripts Resumable uploads for large files No readable file contents stored by service	Knowledge Graph on every plan including free tier Hybrid semantic and full-text search with reranking 18 Typed MCP Tools across 8 AI agents and editors TypeScript and Python SDKs with full REST API Team collaboration with roles and permissions Row-level security isolation enforced by database Agent Skills for reusable agent behaviors Setup in 60 seconds with browser sign-in
What makes it different	Files encrypted on sender's device before upload Automatic permanent destruction after one download No recovery possible by design Repeated wrong password attempts destroy the transfer	Graph memory included on free plan, competitors charge $249/mo for it First paid tier at $19/mo with 50,000 memories and 1,000 daily searches
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	10 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	23
Referring domains (Majestic)	0	23

5 details filled in for both companies.

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