Speak fluent English in 100 days.
Or we keep coaching you for free. Guaranteed.
Courses for ALL Levels. Twenty-seven years of coaching non-native professional adults in English. One promise: you reach your target CEFR level, or the coaching continues free until you do.
Book a consultation → 15 minutes with Nigel on Zoom. You describe where you are with English. He tells you what will actually move you forward.You don’t need more grammar rules.
You need methodic speaking and listening practice.
You’ve tried courses, apps, private lessons and studying grammar, but you still find it difficult to speak English naturally and understand native speakers. What you need is trained, daily output at the speed of your own thoughts. The kind that stops you freezing mid-sentence in a meeting, that keeps your authority intact when a client switches topic, that lets you sound like the professional you already are in your native language.
Every course below does one specific job. Evaluate your level. Get the exact fluency training exercises you need. Drill the tenses. Expand your vocabulary. Understand native speakers. When we build your 100-day method, we choose the courses that match what your fluency profile says you need. That's the difference between a curriculum and coaching.
Test Your English
The RAPID English Fluency Development MATRIX
The English Fluency Foundation Course
English Fluency Mastery: 100 Verbs in 100 Days
The EXTREME Verb Tense Training Webinar & Workshop
EXTREME Verb Tense Memory Mastery
The SUPER-SYNERGY Verbs Training
The Exponential Vocabulary EXPANDER Training
Vocab Memory Mastery
English Idioms & Passive Listening
The Ultimate Guide to Mastering Phrasal Verbs
Active Reading & Passive Listening
The ULTIMATE ChatGPT English Fluency Guide
Tailored English Fluency MASTERY
The INNER-CIRCLE English Conversation Club
27+ years coaching non-native adults. 12,000+ members. One method.
MSc Educational Leadership & Management, University of Portsmouth (2019). BSc (Hons) Digital Technology, Design & Innovation, Dublin Institute of Technology (2017). BA Art & Design, Dublin Institute of Technology (1992). Master TEFL. RELSA. CILS Level 4 (C2 Italian, Translators & Interpreters), Università per Stranieri Siena (1999). Diploma in Professional Coaching (700 hours), Coaching 360° (2009).
Nigel doesn’t sell hours. He sells outcomes. Every course, every session, every coaching engagement is built around one measurement: are you fluent by day 100? If not, the coaching continues until you are. That’s why the guarantee holds.
Book a consultation with Nigel →Straight answers.
How long does it take to speak fluent English?
100 days. That’s the promise. If it takes longer, we continue coaching you free until you’re fluent.
What’s my starting level?
Book a consultation. Nigel will tell you in fifteen minutes based on your speech alone, or run you through a formal CEFR assessment if you want a certified reading.
Do I need to be a professional to enrol?
No, but the method is optimised for adults using English in professional contexts: work, congresses, interviews, international relocation, family with international partners. If that’s you, the method is built for you.
What if I’ve tried other methods and they didn’t work?
That’s the most common starting position. The method addresses exactly why they didn’t work. Book a consultation and Nigel will tell you what specifically to change.
Can I get a refund if it doesn’t work for me?
You don’t need one. If you complete the 100-day method and haven’t reached fluency, we keep coaching you for free until you do. That’s the guarantee.
One conversation is all it takes to know.
Fifteen minutes on Zoom. You describe where you are with English. Nigel tells you whether his method fits. If it does, you’ll know how it works, what it costs, what you’ll do tomorrow morning, and what your English will sound like on day 100. If it doesn’t, he’ll point you at what will.
Book your consultation →We Support. You Speak Like a Native.
EnglishFluency.Online is a results-driven fluency training platform created and led by Nigel Casey, a professional fluency coach with over 28 years of experience and more than 12,000 students served worldwide. The platform is designed for committed learners who want to speak English confidently, naturally, and fluently in real-life situations.
Unlike generic language apps or group courses, EnglishFluency.Online provides personalised, high-impact training that focuses on complete sentence practice, verb tense mastery, and real-world communication fluency. Nigel’s proven coaching methodology has helped thousands of learners overcome speaking barriers and achieve lasting fluency—without wasting time on ineffective methods.
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