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AI Detector vs RefereeAhead

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

AI Detector compared with RefereeAhead
DetailAI Detector logo AI DetectorRefereeAhead logo RefereeAhead
What it doesFree AI content detector with sentence-level insights, no signup required AI pre-submission peer review for life-science manuscripts
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Paid
PricingFree to use with unlimited checks and no signup required. Free readiness scan. Full report $29 per manuscript. Revision pack 3 reports for $69 ($23 per report). Lab pack 5 reports for $99 ($19.80 per report). Credits never expire.
Key features
  • AI probability score
  • Sentence-level analysis
  • No account creation required
  • Independent from official Copyleaks platform
  • Fast analysis in seconds
  • Works with essays, articles, emails, reports and assignments
  • Two independent review passes merged for higher accuracy
  • Free readiness scan in 3 minutes
  • Full report ready in about 30 minutes
  • Manuscripts deleted after 30 days and never used for training
  • Track issues across revisions
  • Major and minor concerns ranked by severity
  • PDF export and 7-day share link for reports
What makes it different
  • Free alternative to Copyleaks with no signup or credits needed
  • Sentence-level insights instead of just an overall score
  • Built for responsible review with human judgment at the center
  • Fast, low-friction workflow directly from the homepage
  • Publishes accuracy metrics on real peer reviewer data from eLife
  • Includes reference verification that general chatbots cannot provide
  • Credits never expire and work on any manuscript
  • Refund guarantee for reports with fewer than three substantive issues
Community votes00
DR (Domain Rating by Ahrefs)1 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)240
Referring domains (Majestic)230

5 details filled in for both companies.

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