Permaura vs Sedimenta

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

Permaura compared with Sedimenta
Detail	Permaura	Sedimenta
What it does	Give AI agents permission, not keys	Self-hosted memory for teams and AI agents with verified knowledge and source tracking
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	Free: local gateway forever. Pro: $19/month (regular $29) or $190/year (regular $290), includes 3 workspaces, unlimited hosted secrets, 1 hosted gateway, managed tunnel, remote access. Team: $19/seat/month (regular $29, 2-seat minimum) or $190/year per seat (regular $290), includes 10 workspaces, un	Not given
Key features	Permission-based access control for AI agents Device-signed approvals on phone, desktop or watch Audit log with signed, linked records Support for multiple AI assistants Open-source gateway under Apache-2.0 Local gateway runs free on your computer Hosted gateway option with managed tunnel Credentials stay with the gateway, not exposed to agent Team policies and shared governance	Agent proposal and human approval workflow Server-enforced rules for data validation Extensible via open-core SDK modules
What makes it different	Credentials never exposed to AI agents or in logs Add new assistants in minutes without reconfiguring apps Device-signed approvals provide verifiable proof of authorization Open source for inspection and transparency Completely free local gateway alternative to paid hosting	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)	18 −3 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	20	0
Citation Flow (Majestic)	20	0
Referring domains (Majestic)	3	0

4 details filled in for both companies.

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