AINRA vs Knotr
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 Knotr
| Detail | 
AINRA | K
Knotr |
|---|
| What it does | The identity layer for autonomous AI
| Your voice and skills in every AI tool you use
|
|---|
| Stage | Startup
| Startup
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| Founded | 2026
| Not given
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| Based in | Not given
| US
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| Pricing model | Open source
| Freemium
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| Pricing | Not given
| Free: 1 Profile, 10 Skills, 50 Documents, 10 Artifacts, 1 Style Guide from Starter Pack, 100 Hosted Chat AI credits/month. Pro: $24/mo or $20/mo billed annually, 5 Profiles, 75 Skills, 500 Documents, 75 Artifacts, 1 Style Guide, 1,000 Hosted Chat AI credits/month. Max: $49/mo or $40/mo billed annual
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| 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
| - Profiles to define voice, tone, and judgment
- Style Guides to enforce writing rules
- Knowledgebases to store trusted documents and notes
- Skills to package repeatable workflows
- Artifacts for versioned, shareable outputs
- Hosted Chat with custom runtime
- MCP integration with external tools
- Team workspaces with shared knowledge
- Skill Catalog for discovery and import
- Collections to group and present artifacts
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| 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
| - Output sounds like you, not generic AI, because every tool reads the same profiles and style guides
- Stop re-uploading docs and rewriting instructions for each new tool
- Individual voice, shared standards on teams
- Built-in changelogs instead of Git for managing skills
- Works with any MCP-compatible AI client without vendor lock-in
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 4 |
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| Citation Flow (Majestic) | 0 | 25 |
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| Referring domains (Majestic) | 0 | 27 |
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5 details filled in for both companies.
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