REX vs Elpis
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
REX compared with Elpis
| Detail | 
REX | 
Elpis |
|---|
| What it does | A coding agent that runs your whole Windows PC by voice or text
| Portable context for terminal coding agents
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | ES
| Not given
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| Pricing model | Free
| Open source
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| Pricing | Free. Windows 10 or later, 64-bit.
| Not given
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| Key features | - Verifies results before completion
- Voice and text input
- Runs on Windows 10 or later, 64-bit
- Compatible with any AI model you choose
- Multi-step task automation
- Checks live results in real applications
| - Context Ledger for curating admitted instructions, files and memory
- Deterministic context admission before model processing
- Workflows with Mother agent team design and checking
- Love Spot drawing board with Matilda companion
- Desktop app with theme customization
- Support for GPT, Claude and Gemini models
- Terminal and desktop app sharing state
- Portable context for terminal coding agents
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| What makes it different | - Operates the entire Windows desktop, not just the terminal
- Verifies task completion by checking real application results
- Completely free with no subscription required
- Voice control for hands-free operation
- Measured performance on public benchmarks
| - Deterministic context admission ensures agents see processed context before model receives it
- Context Ledger provides transparent curation of agent inputs
- Mother agent orchestrates multi-agent workflows with checking and merged results
- Collaborative drawing interface with AI companion
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ● no change since last check | 7 ● no change since last check |
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| Trust Flow (Majestic) | 2 | 0 |
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| Citation Flow (Majestic) | 24 | 12 |
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| Referring domains (Majestic) | 15 | 6 |
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4 details filled in for both companies.
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