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Kalamos vs Sealis

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

Kalamos compared with Sealis
DetailKalamos logo KalamosSealis logo Sealis
What it doesLinkedIn posts that sound like you, not like AI Your voice, kept yours, wherever AI writes or speaks for you
StageNot given Not given
FoundedNot given Not given
Based inNot given AU
Pricing modelFree trial Freemium
Pricing$39 a month (launch price for first 100 seats), then $59, then $79. Team plan: $149 a month for 5 people, $29 per extra person. 7-day free trial with card required. 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
  • Voice profile learned from your own posts
  • Interview-based fact gathering
  • Six editorial checks before publishing
  • Typeset cards and carousels
  • Story Bank for facts and stories
  • Commenter sorting by buyer type
  • Approval queue for posts, replies and comments
  • Integration with Claude, ChatGPT and Cursor
  • Weekly review vs your usual posts
  • Chrome extension
  • 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
  • Drafts in your established voice instead of sounding generated
  • Requires human approval for every post before publishing
  • Facts checked and traced to sources or your Story Bank
  • Learns from your own posts, not generic templates
  • 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)Not checked yet no change since last check1 no change since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)1320
Referring domains (Majestic)26

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