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LinkIntel vs ARIA Protocol

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

LinkIntel compared with ARIA Protocol
DetailLinkIntel logo LinkIntelARIA Protocol logo ARIA Protocol
What it doesMCP server that gives your AI assistant your own X post results and X's ranking code Open protocol for AI agent identity, DNS-anchored and post-quantum native, governed by a nonprofit
StageNot given Startup
FoundedNot given 2026
Based inGB MX
Pricing modelNot given Open source
Pricing$39 USD per month, billed monthly in advance after a 7-day free trial. Card required to start trial; nothing charged during trial. Cancel anytime before trial ends and pay nothing. Reference lookups included, no per-post charge. Free to use. L0 credentials issued today. L1 enabled in agent.bar demonstration. L2 and L3 specified but not yet issued.
Key features
  • Reads your recent original X posts and their metrics daily
  • Provides X's open-source ranking weights updated daily
  • Stores public X posts you choose as references with source links
  • Delivers cited content brief to Claude and MCP-compatible assistants
  • Read-only access with no publishing capability
  • OAuth 2.1 sign-in and checkout with no password sharing
  • Data encrypted and scoped to your account
  • W3C Verifiable Credentials (AID format)
  • Four trust levels (L0-L3) with progressive verification
  • DNS anchoring starting at L1
  • ML-DSA-65 + Ed25519 composite signatures
  • ARIA AP for signed requests and receipts
  • Append-only Trust Ledger with credential lifecycle events
  • Revocation capability with signed status lists
  • Public REST API verification endpoint
  • TypeScript SDK for credential verification
What makes it different
  • Evidence is cited and sourced so your assistant can explain its basis for suggestions
  • Never publishes or searches X on your behalf
  • Built by one person focused on a narrow, specific workflow rather than a platform
  • Post-quantum native from launch, not a migration plan
  • Governed by nonprofit to prevent capture
  • Complements existing protocols without replacing them
  • L0 credentials issued and verifiable today
Community votes00
DR (Domain Rating by Ahrefs)37 +1 (up) since last check23 no change since last check
Trust Flow (Majestic)227
Citation Flow (Majestic)1720
Referring domains (Majestic)5910

5 details filled in for both companies.

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