Stop learning French alone. Start making French friends.
The fastest way to really speak French isn't a course or an app. It's a real friendship with a native speaker who wants to learn English from you.
Stop learning French alone
Start making French friends
You’ve been learning French for a while. Maybe a Duolingo streak of 400 days. Maybe a couple of trips to Paris where you practiced ordering your coffee.
You love the sound of it, the rhythm, the way French people tell stories with their hands.
But here’s the truth: you’re not going to become fluent by doing exercises alone on your couch. You’re going to become fluent the day a French person laughs at your joke. The day you gossip about someone on a phone call. The day you argue gently about a movie.
That’s what LanguageMate gives you: not a course, but a real French friend who’s learning English from you. You help each other. You talk every day. You actually enjoy the process.
French is more beautiful with a friend.
LanguageMate
Imagine your life 90 days from now...
You walk into your local bistro or a friend’s soirée. You don’t feel that « pre-social anxiety. »
When someone makes a fast-paced witty comment, you chime in—not with a textbook sentence, but with you.
You aren’t just « surviving » the conversation, you are leading it.
I give you a French friend on day one, and through that friendship, your French becomes natural and your life in France feels like home.
LanguageMate is a shortcut to express the full version of yourself when you speak French
I don’t just teach you French. I translate your personality and professional authority into the French language so you can finally feel like yourself again.
LanguageMate is designed to ensure you never need a French teacher again. I give you your first real French friend. Someone who guides you through the nuances of a dinner party, the jokes you don’t ‘get,’ and the cultural ‘codes’ that textbooks never mention.
Express the full version of yourself when you speak French
How?
Pillar 1: Learn how to learn French
Instead of giving you a textbook or just chatting,
I teach you how your brain works so you will never take a French class again
I teach you how to create a French environment to ensure French becomes a natural part of your day
We find ressources that you care about so you’re having fun and it’s not a chore on your to-do list.
Pillar 2: Make a French Friend
This is what makes LanguageMate unique.
I pair you with a French Native Speaker specifically trained in my method.
You learn how to have « deep conversations »—the kind that build real friendships and professional respect—rather than just practicing grammar drills.
Pillar 3: Make habits stick
I help you develop a growth mindset and create a French environment at home so French becomes a natural part of your day.
Why Traditional Methods Fail
Who It’s NOT for
- ❌ Beginners with zero French or A1 level
- ❌ People looking for grammar-heavy courses or traditional classroom lessons
- ❌ Anyone not ready to invest time and energy in real progress
Who It’s For
- ✅ English native speakers able to have a conversation in French (even with a lot of mistakes) : A2, B1, B2
- ✅ People who live in France — or plan to — but still speak mostly English, or francophiles who want to have French friends
- ✅ Learners tired of apps, classes and grammar drills who want real-world fluency.
- ✅ English native speakers who need a flexible, personalized approach.
I’m your language mentor, on a mission to help you speak with confidence.
Céline Guerreiro
Hi, I’m Céline Guerreiro, the founder of LanguageMate.
I’m a language mentor.
🎯 𝗠𝘆 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 19+ years in education, trained in Montessori and neuroscience, truly passionated about learning (I’ve been learning English for 5 years and Korean for a few months)
Before 2020, I couldn’t express myself in English, even though I studied English at school.
I felt dumb.
I decided to become fluent in English, but I didn’t want to rely on a teacher and feel like I was 15 again.
My degree in Neuroscience and my background in Montessori education allowed me to create my own method.
And by the way, I’ve been learning English in France without ever living abroad, attending courses or paying for teachers.
Integration cannot happen in a vacuum. Most programs leave you alone with a textbook.
My approach is centered around my active LanguageMate Community—a curated space where I personally facilitate connections between French and English native speakers. Here, we don’t just ‘study’ the language, we bridge the cultural gap in real-time, moving you from an observer to a participant in French life.
Stop learning French alone. Start making French friends.
Option 1:Lifetime Access - $2229 - One time
For those who have a concrete professional goal and want to move fast, guided step by step.
This is the option chosen by professionals with an urgent need: an expatriation, a visa renewal, an international team to manage, a career that’s waiting. You can’t afford months of self-study, you need someone who guides you, validates your method, and adjusts in real time.
- 10 Strategy & Pedagogy Sessions: one-hour deep dives to transform your learning habits, create your own roadmap, and learn how to learn. These are the sessions where I validate, week after week, that your method is solid.
- Lifetime Community Access: unlimited, lifelong access to the LanguageMate community and as many language partners as you want with me as your personal accountability partner for the long run.
- Unlimited practice hours with your language partners to speak with confidence and break through your spoken blocks (at least one hour per week on video call and one sentence per day on WhatsApp).
- Premium resource library: immediate access to a carefully curated selection of resources designed to align your thinking, speaking, and listening with real-world French.
- Accountability partner: you’re never stuck. I’m there with you every day (Monday–Friday) to answer your questions and help you keep strong momentum.
- Weekly group sessions: five live video meetings each week to help you progress. Steps (we apply the method together, mics off, and you ask me your questions at the end), Q&A Office Hours (you ask me all your questions) and Feedback Lab (we learn how to give and receive feedback, an essential skill to truly progress through your exchanges with your language partner).
Option 2: Monthly Membership : $89
For those who want to move forward at their own pace, with a real methodology but without the urgency of an immediate professional need.
It’s the same LanguageMate journey, with the same method, the same community, the same resources, and the same care in preparing your match. The difference: you follow this journey through guided self-learning, in a group, rather than in one-on-one coaching with me.
This is the option chosen by people who learn for pleasure, for cultural openness, for a personal project, or for long-term progress. You don’t need individual coaching. You want a solid method, a community that pushes you forward, and a language partner to speak with more confidence.
- A three-month preparation journey before your match: during these first three months, you learn the method through guided self-learning, how to use the resources, how to work with a podcast, how to structure your daily practice, and how to become a great language partner yourself. Knowing how to give feedback, how to receive it, how to build a real conversation. This is the skill that makes the difference between progressing and plateauing.
- Matching with your language partner at the beginning of month 4: once you’re ready. No random pairings, no « here’s their contact, figure it out. » When your partner arrives, you know exactly what to do to get the most out of the relationship.
- LanguageMate Community: you join a community of serious learners, French and English speakers, going through the same steps as you. You keep your language partner even if you end your subscription; the bond you’ve built stays with you. However, it’s your active membership that allows me to personally vet partners, ensure their commitment, and re-match you if needed. Once you leave the community, I can no longer guarantee new matches or partner follow-up.
- Unlimited practice hours with your partner (starting from month 4) to speak with confidence and break through your spoken blocks (at least one hour per week on video call and one sentence per day on WhatsApp with each partner). You choose how many partners you want to have.
- Premium resource library: full access to the curated resource library to progress effectively.
- Accountability partner: I answer your questions from Monday to Friday and encourage you to take action to keep your motivation and keep learning month after month.
- Weekly coworking sessions: five live group sessions every week, alternating between Strategic Steps, Q&A Office Hours, and Language Partner sessions, for collective breakthroughs.
Before you subscribe, we'll have a short conversation. LanguageMate is built around real human relationships and I want to make sure you understand how it works before you commit to the preparation journey. Your future language partner is counting on your seriousness as much as you're counting on theirs. If we're not a fit, I'll tell you honestly and point you somewhere that might serve you better.
Choose Option 1 if:
- ✅ You have an immediate professional need (career, visa, international team)
- ✅ You want 10 one-on-one sessions with me
- ✅ You want to progress faster and start exchanging with your language partner from the beginning of month 2
- ✅ You want to be supported and accompanied long-term
Choose Option 2 if:
- ✅ You're learning for pleasure, curiosity, or a long-term project with no urgency
- ✅ You're comfortable learning how to learn in a group, without individual coaching
- ✅ You want to move forward at your own pace, month after month, without pressure
- ✅ You want to be able to adjust your commitment based on the different stages of your life
The "Social Breakthrough" Commitment: My 90-Day Results Guarantee
In 90 days, you won’t just be « studying » French, you will be living it.
You will have reclaimed your identity, translated your personality, and gained the social authority required to lead conversations in your community.
The Promise: If, after completing the 90 days of the program, you do not feel you have the tools, I will continue to work with you 1-on-1, at no additional cost, until you do.
I don’t just sell curriculum; I sell the result of Social Integration.
I am so confident in this pedagogical framework that I am willing to stay by your side until that « Invisible Wall » is gone.
The Next Step: Your time in France is too valuable to spend another year on the sidelines.
Let’s make sure this is the right fit for your goals.
Cynthia's testimonial
« I highly recommend Céline if you’re looking to improve your fluency in French.
I had studied 5 years of French when I was a student but hadn’t used it in 30 years when I decided I wanted to restart my studies.
The method of teaching foreign language when I was a student was grammar based and focused on memorization but even after years of study I wasn’t fluent.
Céline’s Montessori approach plus her knowledge of neuroscience have proven to be excellent at getting me back on the path towards fluency.
Having Céline to practice speaking and writing with along with the native speaking language partner she pairs you with have been invaluable in improving my French.
Her advice on ways to immerse yourself in the language are also critical to getting back in practice and improving comprehension.
I am so glad I decided to work with her and I’m looking forward to practicing my French the next time I visit. »
Marie's testimonial
I currently have the pleasure of working closely with Céline Guerreiro as her student, and I can confidently say she is an outstanding professional and an excellent teacher.
Céline’s ability to creatively and precisely tackle the complex challenges her students experience in learning a new language is inspiring. She has a remarkable talent for helping American expats speak French fluently using the Montessori teaching method. What’s more, she consistently delivers results that meet and exceed expectations, instilling confidence in her students.
Céline’s dedication to her work is evident in everything she does. She is proactive, continually seeking ways to improve processes and outcomes that directly help her students. Her attention to detail ensures that nothing is overlooked. What truly sets her apart is her collaborative approach and excellent interpersonal skills, which make her a joy to work with and highly respected. Her proactive nature and her use of the Montessori Language Coaching Program will make you feel secure in her hands.
Whether you are learning because you will be positioned in France, have clients there, are planning a retirement there, or simply because you may enjoy traveling to the City of Light or elsewhere in France, I highly recommend Céline Guerreiro for helping you, someone you know or your staff who want to learn or refresh their knowledge of the French language. Her expertise, work ethic, and commitment to her students’ success are commendable.
Arnell achieved fluency in French and turned shame and embarrassment into pride and confidence!
« Before joining the Montessori language program, I wanted to improve my conversational French.
My previous learning experiences were more traditional, focusing on grammar and vocabulary using educational resources.
The program unlocked a more immersive French environment for me.
Engaging with podcasts, music, flashcards and reading materials in French has significantly enhanced my speaking, listening, and reading skills.
I feel much more confident speaking in French now.
The daily support and interaction have made a big difference and the continuous support is invaluable.
Every day, I send phrases to Céline and my language partner, Carole, and I always receive helpful feedback.
I appreciate my interactions with Céline and Carole because they help me overcome my shyness around native speakers, allowing me to engage more comfortably and confidently in conversations. »
Arnell
Cross the gap between knowing French and being yourself in French
Because learning a language is a real major accomplishment in one’s life. It is essential to put all the assets on your side now.
We’ll hop on a quick call to make sure we’re the right fit to work together.
