ARIA Protocol vs Nico
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
ARIA Protocol compared with Nico
| Detail | 
ARIA Protocol | 
Nico |
|---|
| What it does | Open protocol for AI agent identity, DNS-anchored and post-quantum native, governed by a nonprofit
| Voice-controlled AI agent for Mac that handles tasks using your existing ChatGPT or Claude subscription
|
|---|
| Stage | Startup
| Not given
|
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| Founded | 2026
| Not given
|
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| Based in | MX
| SG
|
|---|
| Pricing model | Open source
| Freemium
|
|---|
| Pricing | Free to use. L0 credentials issued today. L1 enabled in agent.bar demonstration. L2 and L3 specified but not yet issued.
| Not given
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| Key features | - 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
| - Voice commands with right Command key activation
- Email reading and composition
- Document conversion (PDF to spreadsheet, etc.)
- Web browsing and monitoring
- Calendar and task memory
- Three times faster than typing with voice input
- Support for ChatGPT, Claude, Gemini and multiple AI providers
- Zero data retention for voice and text input
- Runs on your own AI subscription
|
|---|
| What makes it different | - 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
| - Runs locally on your Mac instead of in the cloud, keeping files and data on your device
- Uses your existing AI subscription so no separate AI costs
- Zero data retention and full privacy with everything staying on your Mac
- Three times faster than typing with natural spoken requests
|
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| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 27 ▲ +4 (up) since last check | 10 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 7 |
|---|
| Citation Flow (Majestic) | 20 | 20 |
|---|
| Referring domains (Majestic) | 10 | 1 |
|---|
5 details filled in for both companies.
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