Sealis vs RewriteBar

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

Sealis compared with RewriteBar
Detail	Sealis	RewriteBar
What it does	Your voice, kept yours, wherever AI writes or speaks for you	AI-powered macOS writing assistant for grammar, translation, and productivity
Stage	Not given	Not given
Founded	Not given	Not given
Based in	AU	DE
Pricing model	Freemium	Paid
Pricing	Free: A$0/month with 10 rewrites per month and 1 voice. Pro: A$11.99/month with 150 rewrites per month (currently on waitlist). Studio: A$34.99/month for up to 5 clients, each with their own voice, 300 rewrites per month, and client approval pages.	$29 one-time for Standard license (1 device), $59 one-time for Pro license (3 devices). Optional RewriteBar Gateway Credits: 100 once for $29 plan, 100 once for $59 plan, 3 million per month available. Free trial with up to 100 corrections.
Key features	Rewrite drafts in your voice while keeping facts, numbers and dates unchanged Measure drafts for stock phrases, rhythm, word choice and punctuation Save and learn from your writing style with every correction Studio: save a voice per client with approval pages Free Score tool with no signup required	Custom AI actions and workflows Side-by-side text comparison Keyboard shortcuts
What makes it different	Automatically flags when rewrites drop or add numbers, dates or names without user approval Learns from your corrections to improve rewrites over time Preserves formality level and register while removing template phrases Works across text, audio and visual formats with consistent voice Built on published research and test results	Works in any macOS app without switching applications Lightweight and privacy-focused design Customizable AI workflows with preset templates One-time purchase with lifetime access
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	46 −1 (down) since last check
Trust Flow (Majestic)	3	10
Citation Flow (Majestic)	20	37
Referring domains (Majestic)	6	472

6 details filled in for both companies.

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