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Sealis vs Strokes

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 Strokes
DetailSealis logo SealisStrokes logo Strokes
What it doesYour voice, kept yours, wherever AI writes or speaks for you The editor that makes you think sharper
StageNot given Not given
FoundedNot given Not given
Based inAU US
Pricing modelFreemium Freemium
PricingFree: 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. Free plan at $0/month with basic writing features and limited AI allowance. Plus plan at $9/month with unlimited docs, encrypted cloud backups, external connections, and x5 more AI usage. Pro plan at $29/month with all Plus features plus multi-agent mode and x15 more AI usage, marked as Best value.
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
  • Intelligent AI assistant with chat, edit and write capabilities
  • True offline experience with local file storage
  • Web research and image generation
  • Deep mode for complex creative tasks
  • Multi-agent mode for collaborative AI
  • Import and export multiple file formats
  • Encrypted cloud backups
  • Page and pageless document viewing modes
  • External connections for integrations
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
  • Keeps your files locally on your machine instead of on company servers
  • Combines offline-first document editing with integrated AI without tab-hopping
  • Works with your existing file formats and imports from popular platforms
  • Fast performance for large documents with flexible viewing options
  • Designed for writers and thinkers who care about word quality
Community votes00
DR (Domain Rating by Ahrefs)2 +1 (up) since last check13 −1 (down) since last check
Trust Flow (Majestic)34
Citation Flow (Majestic)2022
Referring domains (Majestic)615

6 details filled in for both companies.

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