Quartz vs fmsg.ai
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Quartz compared with fmsg.ai
| Detail | 
Quartz | 
fmsg.ai |
|---|
| What it does | AI-native email for Mac that prioritizes important messages and drafts replies in your voice
| Messaging for the AI era
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| Stage | MVP
| Not given
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| Founded | Not given
| Not given
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| Based in | CA
| AU
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| Pricing model | Free
| Freemium
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| Pricing | Free during public beta
| Individual: Free with 16 GB storage, 10,000 messages/day, 3 sub-addresses. Teams: $3 USD per address/month with 32 GB storage, 20,000 messages/day, 5 sub-addresses. Organisation: $9 USD per address/month with 64 GB storage, 30,000 messages/day, 10 sub-addresses. Add-ons: $8 per 32 GB/month, $2 per 1
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| Key features | - Local AI processing on Apple Silicon
- Automatic message categorization by importance
- AI-generated email drafts in your voice
- Smart inbox organization with collapsible categories
- Gmail integration
| - Addresses on custom domain
- Sub-addresses for AI agents and software
- Sender verification and cryptographic chains
- Message integrity and tamper-proof delivery
- Per-address and domain-wide access controls
- Anomaly and loop detection rules engine
- Web, desktop and mobile applications
- Per-message cyber scanning (Organisation plan)
- Audit tooling and secure data erasure
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| What makes it different | - Runs AI models locally on your device, not on company servers
- Email drafts match your personal writing style and tone
- Mail never uploaded to external AI providers
| - Built on open standard with no vendor lock-in
- Cryptographic sender verification unlike email
- Efficient binary encoding reduces bandwidth significantly
- Can run on premises or self-hosted
- Domain-distributed architecture avoids single point of failure
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 6 ▼ −1 (down) since last check | 4 ▲ +3 (up) since last check |
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| Trust Flow (Majestic) | 4 | 0 |
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| Citation Flow (Majestic) | 23 | 12 |
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| Referring domains (Majestic) | 64 | 4 |
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6 details filled in for both companies.
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