Agentkit vs TabMail

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Agentkit compared with TabMail
Detail	Agentkit	TabMail
What it does	Build custom AI agents trained on your website, docs, and FAQs, then embed them anywhere with one script tag	Agentic AI email assistant with zero data retention for iOS and Thunderbird
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	CA
Pricing model	Freemium	Freemium
Pricing	Free: $0/month with 50 messages/month and 1 chatbot. Hobby: $29.99/month (or $23.99/month billed annually) with 2,000 messages/month and 1 chatbot. Standard: $119.99/month (or $95.99/month billed annually) with 12,000 messages/month and 2 chatbots. Pro: $399.99/month (or $319.99/month billed annuall	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
Key features	Train agents from website URLs, PDFs, documents, text, or Q&A pairs Customizable appearance with brand colors and messaging Embed on any website with one script tag Multi-platform deployment including Instagram and WhatsApp Conversation tracking and lead export Support for 95+ languages with automatic detection Multiple AI models including OpenAI GPT, Claude, and Gemini Automatic web source retraining on schedule Lead capture and form integration API access and webhooks for developers	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
What makes it different	No coding required; visual interface with drag-and-drop uploads One script tag works on any website platform Supports multiple content types for training in minutes Free plan available with no credit card required Handles customer support, lead capture, and email automation from one agent	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
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	28 no change since last check	3 no change since last check
Trust Flow (Majestic)	6	1
Citation Flow (Majestic)	30	19
Referring domains (Majestic)	150	42

6 details filled in for both companies.

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