Mailbox MCP vs Wirevox AI

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

Mailbox MCP compared with Wirevox AI
Detail	Mailbox MCP	Wirevox AI
What it does	Connect Claude, ChatGPT or any AI to your email mailbox	AI voice agents that answer calls, follow your workflow, and prepare requests for your team
Stage	Established	Not given
Founded	2002	Not given
Based in	GB	CA
Pricing model	Freemium	Free trial
Pricing	Free: 5 calls per mailbox per day, no card required. Pro: £34.99 per mailbox per year plus VAT (£2.92 monthly equivalent). Team Access: Team 3 at £119.99 per year plus VAT, Team 5 at £199.99 per year plus VAT, Team 10 at £399.99 per year plus VAT per account.	Starter $129 CAD/month (~250 talk minutes, 5 concurrent calls, 1 phone number); Growth $229 CAD/month (~600 talk minutes, 8 concurrent calls, 2 phone numbers); Business $379 CAD/month (~1,200 talk minutes, 15 concurrent calls, 3 phone numbers); Enterprise custom pricing. All prices in CAD. Overage r
Key features	Read email without marking as read Read attachments: PDFs, spreadsheets, photos Reply in thread with proper headers Send as any of your email aliases Email routines on a schedule Permission levels per connection Works with Gmail, Outlook and IMAP	AI voice agents that answer and handle calls Knowledge base for agent learning from business documents Call transcripts and analytics Custom functions for mid-call actions Agent playground for testing before launch Local and toll-free phone numbers Integration with calendars and CRM systems Multilingual conversation support Multi-agent routing with transcript handoff Approved actions during and after calls
What makes it different	Leaves mailbox completely untouched—no duplicate sent items, no marked-as-read flags, threading preserved Works with any MCP-compatible AI—not limited to Claude or ChatGPT Attachments never encoded—up to 20 MB, four ways to attach without passing through AI Email routines run automatically on schedule without manual prompts	Tests agents before going live in the browser without requiring a phone number Executes approved actions during the call, not just after handoff Uses uploaded business knowledge and policies instead of fixed scripts Graceful handoff to humans with transcript and summary context Integrates with existing business tools like calendars and CRMs without rebuilding workflow
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)	26 +1 (up) since last check	6 no change since last check
Trust Flow (Majestic)	34	0
Citation Flow (Majestic)	32	19
Referring domains (Majestic)	61	10

6 details filled in for both companies.

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