| What it does | Agentic AI email assistant with zero data retention for iOS and Thunderbird
| AI math solver and homework helper providing step-by-step solutions, video explanations, and interactive quizzes
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| Based in | CA
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| Pricing model | Freemium
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| Pricing | 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 | - 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
| - Step-by-step solutions for math problems
- AI video explanations with animations and diagrams
- Custom interactive quizzes for practice
- Graphing software
- Photo upload to solve problems
- Solves algebra, calculus, geometry, and statistics
- Solves physics, accounting, and chemistry problems
- 24/7 AI math tutor
- Mobile app available on iOS and Google Play
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| What makes it different | - 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
| - First platform to provide AI-powered video explanations with engaging animations for homework
- Serves 2 million students across 150+ countries
- Created by Cornell Engineering students for student-focused learning
- Personalized AI tutor that adapts to learning style
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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 |
| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 45 ● no change since last check |
| Trust Flow (Majestic) | 1 | 14 |
| Citation Flow (Majestic) | 19 | 35 |
| Referring domains (Majestic) | 42 | 480 |