JanusPrep.AI
This digital SAT preparation platform simulates the real SAT exam experience, allowing students to practice with a comprehensive library of exams and receive AI-personalized study plans to help them achieve top scores. The platform has users in more than 50 countries, serving both individual students (B2C) and educational institutions & private tutors (B2B). The business enjoys steady & passive recurring revenue with low overhead, supported by strong word-of-mouth, ads, social media & SEO.
JanusPrep.AI
This digital SAT preparation platform simulates the real SAT exam experience, allowing students to practice with a comprehensive library of exams and receive AI-personalized study plans to help them achieve top scores. The platform has users in more than 50 countries, serving both individual students (B2C) and educational institutions & private tutors (B2B). The business enjoys steady & passive recurring revenue with low overhead, supported by strong word-of-mouth, ads, social media & SEO.
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Polar API key.Last updated: Nov 10, 2026, 07:26 AM
This digital SAT preparation platform simulates the real SAT exam experience, allowing students to practice with a comprehensive library of exams and receive AI-personalized study plans to help them achieve top scores.
Students & teachers right now either have pdf files of past exams, or a SAT prep software with mock exams. We combine both software & past exams into one to 100% simulate the real exam.
Pricing
$39/month, $59/month, $119/month
Team size
2–5 people
Funding
Bootstrapped
Domain Rating
janusprep.ai
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Marketing channels
Market
Additional info
✅ 3000 users across 50+ countries (B2C & B2B) ✅ Largest SAT test collection available ✅ Stable recurring revenue with low overhead ✅ Steady user acquisition via ads, social media, SEO & word of mouth ✅ Main market: South Korea. High growth potential in Asia, Middle East, US & similar exams (AP, ACT)
Screenshot
janusprep.ai"Given this is a young product already generating steady profit & traction with both B2C & B2B across multiple countries, this represents an attractive entry point with significant upside as the business scales. This is my passive side project. Selling early because I need to commit full time on another startup and don't have time to grow this further. Better leave it to other more capable hands."
Zwee Dao
Founder of JanusPrep.AI
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