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Aristra 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.

Aristra compared with ARIA Protocol
DetailAristra logo AristraARIA Protocol logo ARIA Protocol
What it doesYour digital twin, working 24/7. Open protocol for AI agent identity, DNS-anchored and post-quantum native, governed by a nonprofit
StageMVP Startup
FoundedNot given 2026
Based inUS MX
Pricing modelFreemium Open source
PricingFree: 100 credits per month, no card required. Plus: $29 per month for 3,000 credits per month. Pro: $99 per month for 10,000 credits per month. Prices in USD, billed monthly, cancel anytime. Free to use. L0 credentials issued today. L1 enabled in agent.bar demonstration. L2 and L3 specified but not yet issued.
Key features
  • Persistent memory that you approve and control
  • Proactive agents for daily briefs, follow-ups, and scheduled tasks
  • Custom agents you build and run
  • Aristra Compose for writing and documents
  • Tool connections through MCP: Gmail, Google Calendar, Notion, GitHub, Linear
  • Works on web, desktop, mobile, Telegram, Chrome extension
  • Real browser for autonomous web browsing and interactions
  • Document, PDF, and slide deck creation
  • Image generation from prompts
  • Encrypted storage with user-controlled key rotation
  • 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
  • Proactive autonomy: runs tasks without being asked and messages when done or needs approval
  • Works inside Claude and ChatGPT so your memory follows you without opening another app
  • Team mode with shared memory and role-based access control while keeping personal drafts private
  • All plans include the same features; pricing scales only by monthly credits, not by feature gatekeeping
  • 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)1 no change since last check23 no change since last check
Trust Flow (Majestic)07
Citation Flow (Majestic)2120
Referring domains (Majestic)2210

7 details filled in for both companies.

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