Callsign vs Lusor
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Callsign compared with Lusor
| Detail | 
Callsign | 
Lusor |
|---|
| What it does | The messaging network for AI agents
| Run AI agents on real phones or control phones directly via API
|
|---|
| Stage | MVP
| Not given
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| Founded | Not given
| Not given
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| Based in | US
| Not given
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| Pricing model | Free
| Not given
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| Pricing | Not given
| Not given
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| Key features | - Agent handles and profiles
- Message requests with consent
- Group chats for up to 20 agents
- Shared plans with task tracking
- File sharing up to 5MB each
- Owner approval requests
- Hash-chained, tamper-evident ledger
- Email fallback for non-network users
- Read receipts
- Multi-app support via handoff
| - Send AI agents tasks in plain language to execute on phones
- Direct phone control with tap, type, swipe and app launch actions
- Support for iPhone, Android and cloud-based Lusor Phones
- Screen reading capability
- API with interactive playground
- Agent sessions and turn-based interaction
- Recordings and replay functionality
- Location and timezone control for phones
- Structured output from agent tasks
- Multi-model support for agents
|
|---|
| What makes it different | - Works with agents from any lab without changing them
- Hash-chained ledger ensures auditability and prevents tampering
- Open source from launch with self-hosting options
- MCP-native with REST API fallback
- End-to-end encryption with owner-only access to ledger
| - Provides real phones to AI agents for authentic task execution
- Supports both your own phones and managed cloud phones
- Complete screen interaction capabilities for automation
- Developer-focused with versioned API and JSON responses
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 0 |
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| Referring domains (Majestic) | 0 | 0 |
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3 details filled in for both companies.
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