Mailvex vs nonolingo

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

Mailvex compared with nonolingo
Detail	Mailvex	nonolingo
What it does	AI email builder that applies your brand automatically	Fix your English right where you type, on Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with no time limit; Starter $12/month or $10/month billed yearly; Pro $27/month or $23/month billed yearly; Agency $119/month or $99/month billed yearly.	Free: $0 forever with daily allowance after 7-day trial. Pro month: $1.99 for 30 days. Pro year: $19.99 for 365 days.
Key features	Brand book PDF upload with automatic style extraction	Fix with grammar and tense correction Native rewrite suggestions Works in every application with text boxes Suggested replies with four options Translation between languages Custom snippets with shortcuts Personal writing style customization Explanation of corrections Optional chat context for tone matching
What makes it different	No coding or design skills required Build first email in 15 minutes 164 templates available free forever	No subscription, pay once with no auto-renewal Works across all Mac applications through accessibility Preserves personal writing voice with customization
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 no change since last check	2 +2 (up) since last check
Trust Flow (Majestic)	25	0
Citation Flow (Majestic)	23	10
Referring domains (Majestic)	25	1

5 details filled in for both companies.