RefereeAhead vs SimpleQuizMaker

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

RefereeAhead compared with SimpleQuizMaker
Detail	RefereeAhead	SimpleQuizMaker
What it does	AI pre-submission peer review for life-science manuscripts	AI-powered quiz generator that turns PDFs, images, and topics into shareable quizzes in seconds
Stage	Not given	Startup
Founded	Not given	2025
Based in	Not given	DE
Pricing model	Paid	Freemium
Pricing	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.	Free: 5 quiz generations/month, up to 10 questions/quiz. Bronze: $1.99/mo, 15 generations/month, up to 50 questions/quiz. Silver: $3.99/mo, 35 generations/month, up to 100 questions/quiz. Gold: $6.99/mo, 80 generations/month, up to 100 questions/quiz.
Key features	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	AI quiz generation from multiple formats (PDF, images, Word documents, URLs, YouTube videos, text) Multiple question types (multiple choice, true/false, short answer, fill-in-the-blank) Flashcards with SM-2-based spaced repetition Share quizzes via link without requiring student login Per-student analytics and performance tracking Google Classroom integration Gamification with XP, streaks, and badges Printable exports (PDF, DOCX, Google Forms) AI Tutor for personalized explanations
What makes it different	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	Free plan is genuinely useful with 5 quiz generations per month, not a limited trial AI-generated quizzes in seconds from any content type Built-in spaced repetition ensures long-term retention Data privacy by default—user uploads not used to train models
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	7 +1 (up) since last check
Trust Flow (Majestic)	0	3
Citation Flow (Majestic)	0	26
Referring domains (Majestic)	0	28

5 details filled in for both companies.

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