| What it does | Build, launch and optimize your own customer-facing agent
| 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 | DE
| CA
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: €0 forever, 50 evidence answers a month, 1 verified website. Starter: €39/month, 750 evidence answers a month, 1 verified website, 7-day trial available. Business: €149/month, 3,000 evidence answers a month, 3 verified websites, 7-day trial available. Scale: from €449/month, 12,000 evidence an
| 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 | - Build from your own content: import web pages, PDFs, Word documents, text files and Q&A
- Source attribution: every answer shows the documents it came from
- Integrations with Zapier, n8n, Pipedrive, HubSpot, Slack, Microsoft Teams, Google Sheets
- Multiple AI models including Claude, OpenAI, DeepSeek and Mistral
- Handoffs to live agents: direct visitors to contact forms or booking pages
- Private testing before going live
- Monitor unanswered questions and add approved answers to improve the agent
- Transparent pricing with no hidden overage charges
- Monthly reset with no rollover and 80% usage notification
| - 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 | - Only uses your approved content, not the open internet
- Says when it doesn't know instead of guessing
- Every answer shows its sources with citations
- Free to test, pay only for working answers
- No credit card required for free plan
| - 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) | 50 ▲ +9 (up) since last check | 3 ● no change since last check |
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| Trust Flow (Majestic) | 13 | 1 |
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| Citation Flow (Majestic) | 26 | 19 |
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| Referring domains (Majestic) | 14 | 42 |
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