Isonapse vs AgentStack

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 AgentStack
Detail	Isonapse	AgentStack
What it does	The governance layer for AI agents	Cloud backend for AI-operated products with hosting, payments, and MCP integration
Stage	MVP	Not given
Founded	2026	Not given
Based in	CH	Not given
Pricing model	Not given	Not given
Pricing	Agent Hook for Claude Code (public beta, available now), Community Edition (public beta, early September 2026, free), Enterprise Edition (Q4 2026)	Not given
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	MCP integration with ChatGPT, Claude, Grok, and Cursor Authentication and data management Payment processing REST API Knowledge and RAG systems Project hosting
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	Unified backend for multiple AI models and platforms Works with any MCP-capable AI All-in-one operational tooling for AI products
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	9 no change since last check
Trust Flow (Majestic)	9	2
Citation Flow (Majestic)	24	16
Referring domains (Majestic)	64	26

3 details filled in for both companies.

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