Personalized to you

Master English With a Program Built for You

Get a personalized English program built from your pronunciation, grammar, fluency, and vocabulary mistakes—so you fix your English faster.

Get Free Assessment

Backed by a real human teacher — not just AI

Happy Corsu student⏱ 15 min/day👨‍🏫 Real human teacher🎯 Your specific mistakes🎬 Content you love🗣 Accent-aware program
Tailored to Your English

Get a Personalized Corsu

Make English learning fast and effortless with a program built around your unique English and interests.

English Analysis Dashboard
Interest Analysis Dashboard
01 /→

We'll test your English and spot your recurring mistakes

02 /→

We'll understand the content you love most

03 /→

We'll put your personalized English lessons inside your favorite content.

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We'll track your progress and see your English improve

The world's best way
to improve your English
Designed for how your brain learns best, making learning feel effortless.
TeacherTeacherTeacher
A Real Teacher, Not Just AI
Your program is built by a real human teacher. You consume it at your own pace — they’re available Mon–Fri if you have questions.
🚫
Without Studying
Effective learning, without relying on discipline.
Pronunciation✓
Grammar✓
Fluency✓
Vocabulary mistakes✓
100% Personalised
Every recommendation is tailored to you.
Recurring mistakes
Science-Backed
Backed by research, proven by results.
New Approach

A New Way of Learning

Corsu teaches the English you actually need — the pronunciation, grammar, fluency patterns, and vocabulary gaps holding you back — and delivers it through content you already love. We also use mnemonics and memory-based techniques so what you learn actually sticks.

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The Old Way

1
Generic Methods
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2
No Understanding of Your Level
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3
Doesn't Identify Your Mistakes
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4
Boring Lessons
↓
5
Slow Progress
✓

The New Way

1
Specific Program to You
↓
2
Understands Your English Level
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3
Finds Your Recurring Mistakes
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4
Addictive Learning
↓
5
Faster Progress
Professor Lina Linkov

"I'm thrilled by Corsu' innovative approach to English learning"

Professor Lina Linkov

Research

Your English Impacts

Your Life in Many Ways

Improving your English helps you succeed in many areas of life.

Higher salary

English-proficient workers earn up to 25% more than their peers

○Wall Street English Global Survey. (2023). The Economic Value of English Proficiency.

Wage premium

Advanced command of English yields an average 13% wage premium in non-English-speaking countries

○Hahm, S. (2022). Journal of Labor Economics. Elsevier.

Better job prospects

80% of respondents in a global survey believe English proficiency is directly linked to earning potential

○Pearson. (2024). Global English Proficiency and Career Outcomes Report.

Return on investment

Every $1 invested in English upskilling generates $6 in economic return

○ENGEN Research. (2024). The ROI of English Language Training.

Pricing & Subscription

Start Your English Journey

One plan. Everything you need to improve your English effortlessly — through content you already love.

197€/month

Complete Corsu™ Plan — billed monthly

Cancel anytime100% PersonalisedReal human teacher included

Everything included:

Complete English assessment
Personalized English program
Program built around your favorite content
Tailored to your unique accent
Real human teacher — available Mon–Fri
Weekly progress check-ins with your teacher (15 min videocalls)
Mobile-friendly platform

14-day money-back guarantee

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FAQ

Frequently Asked Questions