Exam preparation✨ NewSimpleDriving theory test coach
Revenue potential: Medium (est. €800–2500/month)Running costs (tools & APIs): €25–440/monthAutomation difficulty: 2/5 EasyHuman time: 2 h/weekIntegration Requirements: 6Setup time: ~48 h (≈5 weeks part-time)Estimated payback (return on investment): ~3 months
adaptive practice tests that focus on each learner's weak topics, with explanations and a readiness score
Target customer: learner drivers
Exam preparation✨ NewSimplePhoto-to-solution maths drills for entrance exams
Revenue potential: Medium (est. €800–2500/month)Running costs (tools & APIs): €35–500/monthAutomation difficulty: 2/5 EasyHuman time: 2 h/weekIntegration Requirements: 6Setup time: ~48 h (≈5 weeks part-time)Estimated payback (return on investment): ~5 months
photograph any exam problem to get a step-by-step solution, similar practice problems and a weakness map per topic
Target customer: high-school students preparing university entrance exams
Exam preparation✨ NewIntermediateUniversity application essay coach
Revenue potential: High (est. €2000–6000/month)Running costs (tools & APIs): €25–520/monthAutomation difficulty: 3/5 ModerateHuman time: 5 h/weekIntegration Requirements: 7Setup time: ~61 h (≈7 weeks part-time)Estimated payback (return on investment): ~3 months
guided brainstorming, structured feedback and deadline tracking for personal statements, without writing the essay for the student
Target customer: high-school students and their parents
Exam preparation✨ NewIntermediateSpaced-repetition coach for professional exams
Revenue potential: Medium (est. €800–2500/month)Running costs (tools & APIs): €26–445/monthAutomation difficulty: 3/5 ModerateHuman time: 3 h/weekIntegration Requirements: 6Setup time: ~56 h (≈6 weeks part-time)Estimated payback (return on investment): ~3 months
turns official syllabi and the candidate's notes into spaced-repetition cards, essay drills and weekly readiness scores
Target customer: candidates for bar, accounting and actuarial exams
Exam preparation✨ NewIntermediateMock technical interview coach
Revenue potential: High (est. €2000–6000/month)Running costs (tools & APIs): €55–720/monthAutomation difficulty: 3/5 ModerateHuman time: 2 h/weekIntegration Requirements: 6Setup time: ~56 h (≈6 weeks part-time)Estimated payback (return on investment): ~3 months
voice mock interviews on algorithms and system design with a live code editor, rubric feedback and a personalised study plan
Target customer: software engineers preparing for job interviews
Exam preparation✨ NewIntermediateIELTS and TOEFL speaking examiner simulator
Revenue potential: High (est. €2000–6000/month)Running costs (tools & APIs): €55–720/monthAutomation difficulty: 3/5 ModerateHuman time: 2 h/weekIntegration Requirements: 6Setup time: ~56 h (≈6 weeks part-time)Estimated payback (return on investment): ~3 months
timed mock speaking tests with an AI examiner, band-score estimates per criterion and targeted drills for weaknesses
Target customer: students preparing English proficiency exams
