Isonapse vs Context Engine

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

Isonapse compared with Context Engine
Detail	Isonapse	Context Engine
What it does	The governance layer for AI agents	One memory for your AI agents and your team
Stage	MVP	Not given
Founded	2026	Not given
Based in	CH	Not given
Pricing model	Not given	Freemium
Pricing	Agent Hook for Claude Code (public beta, available now), Community Edition (public beta, early September 2026, free), Enterprise Edition (Q4 2026)	Free: $0 forever with 1 agent per engine (up to 3 when friends refer), 1 GB memory. Pro: $12/month or $99/year per engine with 10 agents and 25 GB memory. Unlimited: $39/month or $299/year per engine with unlimited agents and 100 GB memory. Enterprise: from $6,000/year per install on your own server
Key features	Policy-based rule definition for agent actions Checkpoint enforcement before every action Tamper-evident signed audit ledger Vendor-neutral across models and harnesses Deterministic decision-making without LLMs Offline enforcement without network connectivity Budget caps and cost control Data tokenization and secret placeholder support One-click installation for Claude Code	Connect ChatGPT, Claude, Claude Code and Cursor with a few clicks AI tools save decisions, notes, people, customers and files Search with semantic understanding, not just exact words Automatic summaries by day, week and month Link related memories automatically Prevent duplicate memories with deduplication Export all data as Markdown and JSON Separate engines for clients with no data crossing Fine-grained access control (read or read-and-save) Full history tracking for every change
What makes it different	Neutral layer enforcing policies across any agent, model, or harness Self-hosted on your hardware with no telemetry or cloud dependency Cryptographically verified audit trail you can check offline	Keeps AI tools from forgetting context between sessions Data isolated per engine with no sharing between customers Fully portable—export anytime or delete permanently Pay per engine, never per person added to team
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)	5 +5 (up) since last check	15 +3 (up) since last check
Trust Flow (Majestic)	9	13
Citation Flow (Majestic)	24	28
Referring domains (Majestic)	64	32

4 details filled in for both companies.

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