Mailfox vs Donezo Inbox

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

Mailfox compared with Donezo Inbox
Detail	Mailfox	Donezo Inbox
What it does	Get instant notification of failed emails from your transactional email providers	Fast, keyboard-first Gmail client with an AI assistant you control
Stage	Not given	MVP
Founded	Not given	Not given
Based in	AT	Not given
Pricing model	Paid	Freemium
Pricing	One-time payment: 99€	Free: one Gmail or Workspace inbox, split inbox, snooze, send later, reminders, snippets, calendar, analytics, Claude/ChatGPT/Codex read and draft access, 20 hosted AI calls. Pro: $29/year, covers unlimited inboxes, Claude/ChatGPT/Codex send and archive, hosted AI, background assistant.
Key features	Instant notifications for email failures Support for Mailgun, SendGrid, Mailjet, Brevo, Resend and Postmark No-code setup in one minute Track multiple email event types Connect unlimited providers Unlimited email event tracking Multiple provider support simultaneously Webhook-based architecture	Keyboard shortcuts for every action (J/K to move, E to mark done, H to snooze, R to reply) Split inbox with people-first sorting Snooze with natural language Send later and scheduled sends AI-powered draft writing in your tone Undo send up to 30 seconds Claude, ChatGPT and Codex integration AI mail triage with automatic labels Meeting briefs with recent context Gmail stays your source of truth
What makes it different	One-time payment model with unlimited lifetime use No API tokens or credentials required Real-time webhook notifications from email providers	90% cheaper than Superhuman at $29/year vs $300/year One inbox free forever with no limits AI assistant off by default and never sends Works with any AI: bring your own key, local model or Chrome's Mail stays in Gmail, Donezo keeps minimal data
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 −17 (down) since last check	2 no change since last check
Trust Flow (Majestic)	9	3
Citation Flow (Majestic)	22	16
Referring domains (Majestic)	91	3

5 details filled in for both companies.

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