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Opsis vs GPTinf

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

Opsis compared with GPTinf
DetailOpsis logo OpsisGPTinf logo GPTinf
What it doesAutocomplete and AI assistant for Mac and Windows, built on a private account of your work AI writing toolkit for humanizing, detecting, and refining AI-generated text
StageStartup Not given
Founded2026 2023
Based inAU Not given
Pricing modelFreemium Freemium
PricingNot given Free tier available for all tools. Paid plans: Lite $4.99/monthly (5000 humanizer words, 2500 paraphraser words), Pro $12.49/monthly (25000 humanizer words, 12500 paraphraser words), Unlimited $29.99/monthly (unlimited humanizer and paraphraser words). Yearly plans available at 50% discount.
Key features
  • 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
  • Free tier with no registration required
  • File upload capability for humanizer and paraphraser
What makes it different
  • 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
  • Custom non-AI algorithms instead of AI refining AI
  • Achieves average AI score under 5% after humanization
  • 37% better detection results than competitors
  • Human-first approach that supports rather than replaces human thinking
  • Ethical stance against cheating and academic dishonesty
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last check70 no change since last check
Trust Flow (Majestic)014
Citation Flow (Majestic)1238
Referring domains (Majestic)1820

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