M91 vs Sageling
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
M91 compared with Sageling
| Detail | 
M91 | 
Sageling |
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| What it does | Human-in-the-loop approval for AI agents
| Free local AI assistant for Mac that runs privately on your device
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Free
| Free
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| Pricing | Free forever with all features included
| Not given
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| Key features | - Alerts on iPhone and Android with answer buttons
- Phone call escalation for high and critical alerts
- Breaks through silent mode and Do Not Disturb
- Attachments and notes on every alert
- Broadcast to a channel with one person taking ownership
- See who acted and who ignored alerts
- Answer buttons set by you or your AI
- Callback webhooks to return answers to your code
- Setup via pasted prompt or API key-free send link
- Integration with AI frameworks, automation platforms and HTTP API
| - Transcribe recordings and draft notes locally
- Compare and analyze documents and spreadsheets
- Run programs and access files on your Mac
- Web search and research within conversations
- Skills library for specific job types
- Works with multiple file formats
- No usage limits or subscription fees
- Uses Qwen 3.5 AI model locally
- Requires Apple silicon Mac with 16GB RAM minimum
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| What makes it different | - Full-volume alerts that interrupt even when phone is silenced
- No SDK, API key or card required to start
- Free forever with every feature for every team member
- Escalates to phone calls for critical alerts that go unanswered
- Works with existing AI agents, workflows and monitoring tools
| - Safe for HIPAA, FERPA, and attorney-client privilege without agreements
- Unlimited usage with no quotas or subscription required
- Works offline after initial setup
- Designed for non-technical users with plain language instructions
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 73 ● no change since last check | 1 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 1 | 3 |
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| Citation Flow (Majestic) | 1 | 26 |
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| Referring domains (Majestic) | 0 | 67 |
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4 details filled in for both companies.
More alternatives to M91 More alternatives to Sageling