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Opsis vs EssayBot

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 EssayBot
DetailOpsis logo OpsisEssayBot logo EssayBot
What it doesAutocomplete and AI assistant for Mac and Windows, built on a private account of your work AI essay writer built for students who need ideas, structure, and momentum
StageStartup Not given
Founded2026 Not given
Based inAU CY
Pricing modelFreemium Freemium
PricingNot given Free: $0, includes 1 paper generation, AI detection score, and citation creation. Premium Monthly: $12.99/month billed monthly. Premium Yearly: $8.25/month billed yearly. Premium includes unlimited paper generation, autocomplete with saved context, paraphrasing, AI humanization, plagiarism checks, a
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
  • AI essay generation from prompts
  • Essay outlining and thesis generation
  • Citation assistance in APA, MLA, and Harvard formats
  • Grammar and editing assistance
  • Paraphrasing tool
  • AI content humanization
  • Plagiarism detection
  • Autocomplete from any point in document
  • Watermark-free exports to DOCX and PDF
  • Source research and organization
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
  • Uses real published research sources, not hallucinated citations
  • Works from any point in a draft with context awareness
  • Free plan available with no hidden fees
  • Full user privacy and data protection
  • 48-hour money-back guarantee on Premium subscriptions
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last check20 no change since last check
Trust Flow (Majestic)016
Citation Flow (Majestic)1224
Referring domains (Majestic)1103

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