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Mae 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.

Mae compared with ARIA Protocol
DetailMae logo MaeARIA Protocol logo ARIA Protocol
What it doesYour second brain doing things for you 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
PricingFree plan with 20 credits; Starter $20/month (500 credits); Pro $50/month (2,000 credits); Max $100/month (5,000 credits). Annual plans available with 20% discount. Free to use. L0 credentials issued today. L1 enabled in agent.bar demonstration. L2 and L3 specified but not yet issued.
Key features
  • Learns your writing style and communication patterns
  • Drafts messages and waits for approval
  • Connects to Gmail, Outlook, Zoho Mail, WhatsApp, Slack, LinkedIn, Instagram, Google Calendar, Notion, Linear, Google Drive, Zoom, Stripe
  • Unified memory across all conversations and channels
  • Handles email triage, drafting, and replying
  • Optional automatic sending on trusted channels
  • End-to-end encryption and enterprise-grade security
  • Jarvis Mode for live conversation
  • Ask Mae any question from your conversation history
  • 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
  • Works across entire communication stack, not just email
  • Contextual memory remembers conversations from weeks ago
  • Costs fraction of executive assistant salary
  • Control without micromanagement with customizable approval thresholds
  • 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)6 −2 (down) since last check32 +5 (up) since last check
Trust Flow (Majestic)57
Citation Flow (Majestic)2120
Referring domains (Majestic)2310

6 details filled in for both companies.

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