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LinkedGrow 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.

LinkedGrow compared with ARIA Protocol
DetailLinkedGrow logo LinkedGrowARIA Protocol logo ARIA Protocol
What it doesAI agent that finds LinkedIn buyers and opens conversations at human pace Open protocol for AI agent identity, DNS-anchored and post-quantum native, governed by a nonprofit
StageNot given Startup
FoundedNot given 2026
Based inFR MX
Pricing modelNot given Open source
PricingPro: $59/month for 2 AI agents and 2 LinkedIn accounts, up to 1,000 buyers contacted per month. Business: $89/month for 3 AI agents and 3 LinkedIn accounts, up to 1,500 buyers contacted per month. Both plans include dedicated IP, agent's own AI, unified reply inbox, CRM/API/MCP integrations, post wr Free to use. L0 credentials issued today. L1 enabled in agent.bar demonstration. L2 and L3 specified but not yet issued.
Key features
  • AI agent finds qualified leads from buying signals, competitor engagement, or Sales Navigator lists
  • Automated LinkedIn invitations and personalized cold outreach messages at safe pace
  • Unified inbox for all replies from all agents with automatic routing of qualified leads
  • AI post generation, carousels, voice training and scheduling
  • Team collaboration with role-based access and conversation hand-off
  • A/B testing on posts to optimize performance
  • Analytics and team reporting on agent and individual performance
  • CRM, API and MCP integrations for workflow automation
  • Dedicated residential IP per LinkedIn account for account safety
  • 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
  • All-in-one platform combining lead generation, outreach automation, and content creation without per-feature pricing
  • Agent improves over time by learning from actual buyer responses and results
  • Agent reads profile against what you sell and refuses to contact poor fits
  • Everything included with no hidden costs: dedicated IP, agent AI, leads, and warm-up all in the price
  • 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)29 −1 (down) since last check23 no change since last check
Trust Flow (Majestic)107
Citation Flow (Majestic)3020
Referring domains (Majestic)18610

5 details filled in for both companies.

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