Harco vs Gerty
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Harco compared with Gerty
| Detail | 
Harco | 
Gerty |
|---|
| What it does | AI conversation rehearsal and management roleplay partner
| Private local AI assistant for Mac that runs offline without the cloud
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| Stage | MVP
| Not given
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| Founded | Not given
| Not given
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| Based in | FR
| CH
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| Pricing model | Free trial
| Paid
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| Pricing | Monthly subscription: €20/hour/month (e.g., 5 hours = €100/month, cancel anytime). Annual subscription: €18/hour/month billed yearly (e.g., 5 hours = €90/month, 10% discount). Top-up hours: €30/hour one-time, valid 12 months.
| CHF 49 once, lifetime licence with free updates to all future versions. One licence for up to 3 Macs. Free 7-day trial available.
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| Key features | - Live voice conversation with realistic AI character
- Real-time character responses that read tone, pace, and hesitation
- Reflective debrief with specific feedback and one thing to try next time
- Custom framework integration
- Team practice spaces with shared scenario library
- Browser-based, no installation required
- EU-based data processing with encryption and 30-day deletion
- English and French language support
| - Runs open language models locally (Gemma, Qwen, Llama, Mistral) on Apple silicon
- Works offline with no account, cloud or telemetry
- Answers questions from documents with citations including scans and photos
- Integrates with Mail, Calendar and other Mac apps
- Responds with voice from the notch in any app
- Automatically selects and configures best models for your Mac
- Includes Gerty Max with Thinking and Code capabilities
- Works with any .gguf model from Hugging Face
- Modifies PDFs in place while keeping layout
- Includes local voice, memory, projects and dictation
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| What makes it different | - Practice with zero real-world cost before high-stakes conversations
- Consistent training across teams on the same scenarios
- Builds instinct through realistic repetition rather than theory
- Realistic voice simulations that respond like real counterparts
- Measurable improvement tracking across individuals and teams
| - Completely private with zero data leaving your Mac
- Intelligent assistant that picks and configures models for you, unlike model runners
- Works completely offline once models are downloaded, no internet required
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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) | 8 ● no change since last check | 1 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 16 | 13 |
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| Citation Flow (Majestic) | 29 | 25 |
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| Referring domains (Majestic) | 51 | 3 |
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6 details filled in for both companies.
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