| What it does | Not given
| Agentic AI email assistant with zero data retention for iOS and Thunderbird
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| Stage | Not given
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| Founded | Not given
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| Based in | CZ
| CA
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| Pricing model | Not given
| Freemium
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| Pricing | Starter: €160/year (€13.33/month); Business: €410/year (€34.17/month); also available in CZK (3,900 and 9,900 per year), USD (180 and 450 per year), and GBP (140 and 350 per year). Enterprise plans custom pricing on request.
| Free 2-week trial (eligible new accounts). TabMail Zero: brings your own API keys (OpenAI, Anthropic, Google). TabMail Basic: CAD $15.00 per month (includes TabMail Voice for macOS, agentic dictation, unlimited email autocompletion and AI agent requests, limited priority AI agent requests, good for
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| Key features | - Self-hosted on PHP hosting, VPS or Docker
- Support for multiple AI providers with automatic failover
- Knowledge base from website, sitemap, feeds and manual entries
- AI-to-human handoff with operator mobile app
- GDPR compliance tools including data export and erasure
- Widget available in 11 languages
- Team roles and permissions for access control
| - Voice dictation with context awareness for composing and editing emails
- Suggested email replies with AI composition
- Email triage and inbox management
- AI-powered inbox assistant for research and answering questions
- Agentic mode with calendar, contacts, files, web search integration
- Support for Gmail, Outlook, iCloud, and IMAP accounts
- Zero data retention for email and calendar content
- On-device personalization data storage on iOS
- Toggleable AI features with privacy controls
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| What makes it different | - No vendor lock-in: runs on your infrastructure with your own AI keys, no SaaS dependency
- No AI token markup: pay AI providers directly for actual usage only
- Data stays on your infrastructure, not hosted by vendor
- Modular platform combining leads, support, FAQs, bookings and e-commerce in one chat
| - Zero data retention: email and calendar content processed transiently without server storage
- Open source: Thunderbird add-on and iOS app are publicly available on GitHub for transparency and contribution
- Works with existing inboxes: no vendor lock-in, integrates Gmail, Outlook, iCloud, and IMAP
- Agentic dictation understanding technical terms and acronyms through screen context
- Built on trusted open source: Mozilla Thunderbird foundation with modern ML capabilities
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ▲ +3 (up) since last check | 3 ● no change since last check |
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| Trust Flow (Majestic) | 1 | 1 |
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| Citation Flow (Majestic) | 6 | 19 |
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| Referring domains (Majestic) | 2 | 42 |
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thatChat
TabMail