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Meetless 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.

Meetless compared with ARIA Protocol
DetailMeetless logo MeetlessARIA Protocol logo ARIA Protocol
What it doesYour AI teammate that gets answers, follows up, and keeps people and AI agents moving together Open protocol for AI agent identity, DNS-anchored and post-quantum native, governed by a nonprofit
StageStartup Startup
FoundedNot given 2026
Based inNot given MX
Pricing modelFreemium Open source
Pricing10 free tasks (no credit card required), then $29/month for 20 tasks (founding price for first 50 teams, held for first 12 months if subscribed by December 31, 2026, then $59/month). Extra tasks $6 each when enabled. The people Emily contacts never pay. Free to use. L0 credentials issued today. L1 enabled in agent.bar demonstration. L2 and L3 specified but not yet issued.
Key features
  • Works via email, Slack, and Discord without setup or inbox access
  • Reaches people across companies without requiring them to install anything
  • Remembers decisions and catches contradictions when plans change
  • Respects privacy and context by default
  • Coordinates work between people and AI agents on the same team
  • Provides each team member private follow-through from shared messages
  • Automatically follows up and waits through out-of-office periods
  • Bundles decisions and updates to minimize interruptions
  • Lets team members answer questions from collective memory without interrupting busy people
  • 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
  • No setup required; just CC Emily on emails or add her to Slack/Discord
  • Works transparently as a teammate with her own name, not as an anonymous automation
  • Coordinates people and AI agents across company boundaries without requiring installations
  • Keeps context separate by channel, conversation and privacy level automatically
  • Remembers what was decided and catches contradictions to prevent miscommunication
  • 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)5 no change since last check23 no change since last check
Trust Flow (Majestic)57
Citation Flow (Majestic)2820
Referring domains (Majestic)5910

6 details filled in for both companies.

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