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Copix vs Sealis

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

Copix compared with Sealis
DetailCopix logo CopixSealis logo Sealis
What it doesYour copywriting assistant for Claude, ChatGPT and Cursor that gives your AI the method for each piece and reviews every draft. Your voice, kept yours, wherever AI writes or speaks for you
StageNot given Not given
FoundedNot given Not given
Based inNot given AU
Pricing modelFreemium Freemium
PricingBasic: $9/month or $90/year. Complete: $29/month or $290/year. 14 days free trial on either plan. Complete includes 1,500 credits per month that roll over for up to 3 months (up to 4,500 total). Credit packs available for additional usage. 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.
Key features
  • Write with method for different content types (ads, pages, emails, posts, stories, offers)
  • Review drafts for AI voice, claims without proof, and missing CTAs before publishing
  • Save and reuse business brief (offer, buyer, voice, proof) across chats
  • SEO audit of live pages with on-page rules and AI search readiness
  • Check whether AI assistants cite your site versus competitors
  • Crawl sites up to 100 pages for SEO analysis
  • Identify unsourced claims, fake urgency, and ad policy violations
  • Unlimited use on Basic plan, no usage cap for writing and reviews
  • 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
What makes it different
  • No new app—works as a connector in the AI assistants you already use
  • Review checks every draft against your brief before you see it, fixing AI voice automatically
  • Engines measure against real results: live pages, AI citations, winning pages and ads in your niche
  • Five-minute setup, no technical skills needed; one connector URL in Claude and ChatGPT
  • 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
Community votes00
DR (Domain Rating by Ahrefs)13 +1 (up) since last check1 no change since last check
Trust Flow (Majestic)73
Citation Flow (Majestic)1620
Referring domains (Majestic)126

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