14DaysOfAI (100 School) records 26,006 monthly visits with +591.8% month-over-month growth and Free pricing. Prep Edu records 1,414,975 monthly visits with -19.8% growth and Paid pricing.
Daily 15-minute AI lessons that build real, practical skills
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
| Dimension / Metric | | |
|---|---|---|
| Official Domain | 100school.com | prepedu.com |
| Pricing Model | Free | Paid |
| Monthly Visits | 26.01K (26,006) | 1.41M (1,414,975) |
| MoM Traffic Delta | +22.25K (+591.8%) | -349.68K (-19.8%) |
| Primary Market & Share | 🇬🇧 United Kingdom (79.5%) | 🇻🇳 Vietnam (78%) |
| Direct Visits / mo | 17.97K | 479.07K |
| User Rating | 3.8 | 4.1 |
| Supported Platforms | Website | Website |
Daily 15-minute AI lessons that build real, practical skills
A new lesson lands in your inbox each weekday morning, designed to be completed in about 15 minutes.
Progresses from how AI models work, to building prompts and automations, to embedding AI into your daily workflow.
Lessons pair each concept with a real work task so you produce usable outputs, not just notes.
Everything runs through your existing email and whatever AI tools you already use; no installs or coding environment.
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
Rehearse exam-style speaking tasks with AI scoring and multi-layer feedback covering grammar, pronunciation, fluency, vocabulary and how well your ideas are organised.
Submit written answers and receive automated scoring with suggestions on structure, vocabulary range and accuracy to raise your band score.
A companion that answers questions, walks through difficult tasks and keeps learners motivated between lessons.
Structured IELTS, TOEIC and HSK programmes, a PrepTalk English speaking course, entry tests and mock exams that mirror the real format.
AI engineering courses, certificates, and the world's biggest AI newsletter
AI engineering courses, certificates, and the world's biggest AI newsletter
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
Focuses heavily on PTE and IELTS exam practice with robust AI scoring, similar to Prep Edu's test rooms.
The top AI news and how to apply it, in five minutes a day
SpecialistAI English speaking coach with instant pronunciation feedback
Free courses, live events and community for building real AI skills
Provides online exam prep and instant AI scoring for PTE and IELTS, but with a simpler course structure.
Provides online exam prep and instant AI scoring for PTE and IELTS, but with a simpler course structure.
SpecialistLearn a new language by talking to lifelike AI tutors
SpecialistLearn a new language by talking to lifelike AI tutors
Delivers automated AI scoring for major English proficiency exams, though less focused on structured video lessons than Prep.
Delivers automated AI scoring for major English proficiency exams, though less focused on structured video lessons than Prep.
SpecialistSpeak a new language from day one with human-like AI and expert human tutors
SpecialistSpeak a new language from day one with human-like AI and expert human tutors
Offers excellent AI speaking coaching for IELTS, but lacks the comprehensive written course library found in Prep.
Offers excellent AI speaking coaching for IELTS, but lacks the comprehensive written course library found in Prep.
Free / Open-sourceFree open course for prompt engineering and AI security
Free / Open-sourceFree open course for prompt engineering and AI security
Specializes specifically in Duolingo English Test preparation with adaptive mock exams, whereas Prep covers multiple exams.
Specializes specifically in Duolingo English Test preparation with adaptive mock exams, whereas Prep covers multiple exams.
