Writingmate vs Mailbox MCP

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

Writingmate compared with Mailbox MCP
Detail	Writingmate	Mailbox MCP
What it does	All-in-One AI App: ChatGPT, Claude & Gemini	Connect Claude, ChatGPT or any AI to your email mailbox
Stage	Not given	Established
Founded	Not given	2002
Based in	Not given	GB
Pricing model	Not given	Freemium
Pricing	Not given	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.
Key features	Multi-model chat with 350+ AI models Image generation with FLUX, Nano Banana, and GPT Image models Video generation Web search integration Chat with files and documents Custom AI agents and helpers Model switching mid-conversation App integrations and MCP connections OpenAI-compatible API access Voice chat for dictation	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
What makes it different	Chats and files not used for AI training	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
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)	53 +1 (up) since last check	37 −1 (down) since last check
Trust Flow (Majestic)	27	34
Citation Flow (Majestic)	44	32
Referring domains (Majestic)	1124	61

3 details filled in for both companies.

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