Skip to the shop floor

Rephrase AI vs Opsis

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

Rephrase AI compared with Opsis
DetailRephrase AI logo Rephrase AIOpsis logo Opsis
What it doesAI rephraser for rewriting sentences, paragraphs, emails, and drafts while preserving meaning Autocomplete and AI assistant for Mac and Windows, built on a private account of your work
StageNot given Startup
FoundedNot given 2026
Based inNot given AU
Pricing modelFreemium Freemium
PricingFree: $0/month with 3 standard rephrases per month and up to 3,000 characters per rephrase. Pro Monthly: $29/month with unlimited rephrases, up to 10,000 characters per rephrase, unlimited SuperRephrase™ Mode, and priority support. Pro Annual: $209/year with the same Pro features, saving 40%. Not given
Key features
  • Four specialized writing profiles (Academic, Professional, Creative, Casual)
  • Adjustable tone and style controls for formality, complexity, brevity, and creativity
  • SuperRephrase™ Mode for deeper multi-pass refinement
  • Support for sentences, paragraphs, emails, and short drafts
  • Character limit of 3,000 characters for free tier and 10,000 for Pro
  • ChatGPT plugin integration
  • Searchable history of rephrases
  • Autocomplete with Tab to accept drafts
  • Error detection and fact-checking
  • Cross-app integration
  • Source attribution for every suggestion
  • Context-aware AI assistance
  • One-click pause and privacy control
  • Encrypted data storage
  • Read-only app connections
  • Natural writing style matching
What makes it different
  • Preserves your voice and meaning while finding clearer wording
  • AI assists your writing process without replacing your thinking
  • Quick rephrase in minutes instead of hours
  • Multiple tone and style options to fit any audience or context
  • Finishes sentences from your actual work history and connected files, not generic AI
  • Shows source for every suggestion so you can verify it before accepting
  • Catches mistakes and contradictions between what you're writing and your work history
  • Works inline in the apps you already use without installation
  • You stay the author with full control over what gets written
Community votes00
DR (Domain Rating by Ahrefs)36 no change since last check4 no change since last check
Trust Flow (Majestic)190
Citation Flow (Majestic)3812
Referring domains (Majestic)22201

4 details filled in for both companies.

More alternatives to Rephrase AI More alternatives to Opsis

Support