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AINRA vs fractal

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

AINRA compared with fractal
DetailAINRA logo AINRA fractal
What it doesThe identity layer for autonomous AI Long-term memory for AI agents that organizes itself and corrects itself
StageStartup MVP
Founded2026 Not given
Based inNot given SE
Pricing modelOpen source Free
PricingNot given Personal: Free during early access. Unlimited memories, all agents with separate memories, no card required. Enterprise: On request, set up by the team for departmental organization with cross-department sharing and direct support.
Key features
  • Offline verification in milliseconds
  • Cryptographic passports for agents
  • Revocation under 60 seconds
  • Authority classes and assurance tiers
  • No central authority calls required
  • Local registrar lifecycle
  • Request signing with short-lived keys
  • Public conformance testing
  • Fail-closed HTTP gating
  • Appeal mechanism for revocation
  • Self-correcting memory that updates when facts change
  • Historical memory queries with time-based retrieval
  • Automatic topic organization and hierarchy
  • Separate memory for each agent with controlled sharing
  • Multi-agent support via MCP, REST API, or LangGraph
  • AES-256 encryption at rest and in backups
  • OAuth 2.1 authentication and API key management
  • Data export and deletion capabilities
  • 37 MCP tools with automated verification on every code change
What makes it different
  • Neutral non-profit root barred by charter from issuing credentials or computing scores
  • Fully open standard with published conformance vectors and reproducible releases
  • Verification runs offline without phoning home to any authority
  • Four independent implementations agreeing on all conformance vectors
  • Public recorded ceremony to establish the root across independent custodians
  • Understands what changed, when it was true, and where it belongs - beyond vector database similarity
  • Never contradicts itself by automatically replacing outdated facts
  • Fully GDPR aligned with built-in privacy by design
  • Two-minute integration with Claude, ChatGPT, Cursor and any MCP client
  • Data stays in Europe on AWS eu-north-1 and never used for model training
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

5 details filled in for both companies.

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