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PaperCheck vs STRUT

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

PaperCheck compared with STRUT
DetailPaperCheck logo PaperCheckSTRUT logo STRUT
What it doesAI Paper Supervisor for Academic Writing AI workspace and notebook for long-form writing
StageNot given Not given
FoundedNot given Not given
Based inCH Not given
Pricing modelFreemium Freemium
PricingFree tier available; Plus and Ultimate paid plans with credit system (1 credit per 100 words). One-time packages and monthly subscriptions available with money-back guarantee within 14 days. Free: $0, includes one project with up to three documents, unlimited notes and version history, imported sources, and 50,000 lifetime starter AI tokens. Pro monthly: $9.99/month with 1,000,000 AI tokens per month. Pro annual: $69.99/year with 1,000,000 AI tokens per month.
Key features
  • Paper analysis with scoring across multiple dimensions
  • Plagiarism detection and AI-written text identification
  • Citation style and consistency checking
  • Logical error and argumentation analysis
  • Grammar, spelling and inclusive language errors
  • Bibliography verification against trusted databases
  • Custom requirements upload for university-specific guidelines
  • Prioritized to-do list for revisions
  • Defense Studio with voice practice and recorded sessions
  • Page-by-page feedback with inline corrections
  • AI writing operations scoped to a passage (expand, outline, strengthen, summarize, critique, tone, plot, rewrite)
  • Long-form projects keeping notes, sources, documents, versions together
  • Voice Profile keeps whole manuscripts in consistent voice
  • Audio notes transcribed into the project
  • Long-form editor with outline navigation, word goals, focus mode, and local style statistics
What makes it different
  • Feedback typically delivered within 5 minutes using parallel processing
  • Comprehensive analysis across structure, logic, language, citations and plagiarism
  • Data protection with no training on user documents and user-controlled deletion
  • Money-back guarantee within 14 days if unsatisfied
  • Trusted by over 5000 students and universities globally
  • All writing and organization features work without AI; AI is optional
  • AI operates on your notes and sources, not a blank prompt, keeping context across sessions
  • Text never used to train AI models; all writing remains private
  • Every AI result appears as a suggestion beside the draft; nothing rewrites in place without approval
  • One project holds multiple chapters with notes and sources; suitable for book-length manuscripts
Community votes00
DR (Domain Rating by Ahrefs)18 −2 (down) since last check43 −2 (down) since last check
Trust Flow (Majestic)1018
Citation Flow (Majestic)2535
Referring domains (Majestic)61324

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