Hafen vs Sedimenta

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

Hafen compared with Sedimenta
Detail	Hafen	Sedimenta
What it does	The data lake for your agents	Self-hosted memory for teams and AI agents with verified knowledge and source tracking
Stage	MVP	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Free
Pricing	Not given	Not given
Key features	Company and filing data Job market information Pricing data Search rankings Open web data Time-stamped facts Integration with Claude and ChatGPT	Agent proposal and human approval workflow Server-enforced rules for data validation Extensible via open-core SDK modules
What makes it different	Consolidates multiple data sources into one unified platform Works with Claude, ChatGPT and custom agents Data is sourced and time-stamped for reliability	Every value carries its source and approval history, unlike general knowledge systems Server-enforced rules prevent both people and agents from creating invalid data
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)	7 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	15	0
Referring domains (Majestic)	2	0

4 details filled in for both companies.