Self-study

Study in the learning portal. Same CEFR books as class.

  • Printed book for offline study
  • Audiobook always available
  • Interactive exercises in the portal
Adult students learning with books, app and conversation practice
Professional teacher
Practise conversation and get guidance
Learning portal
Audio/PDF/writing
Exam preparation
Aligned with CEFR
Course certificate Progress report of mastered topics. Teacher verification in classes.

Structured course programs to support conversation classes


Our course programs allow you to advance in a structured way and get the most out of your learning time.


The fastest way to start finally speaking!

Blended learning allows you to enjoy the benefits of private classes, with the structure of a language academy.

Private teacher

Improve spoken communication fast with conversation classes.

Learning portal

Get feedback on written communication and study with audio lessons.

Offline downloads

Download any lesson to PDF or ebook.

Why +10k learners have chosen already coLanguage?

Feature coLanguage Informal tutoring Learning apps
Personalized tasks and hand-ins

Your teacher sets personalized tasks—and the app adapts exercises to your level and the areas you find hardest.

Learning portal

Study online or offline with PDF downloads, interactive exercises, audio, video, and AI-powered writing feedback.

Structured learning paths

Follow clear paths from A1 to C1, plus professional courses tailored to your goals.

Conversation classes

Every teacher is personally screened and trained to teach with our learning portal—so your classes match your course and progress.

Offline worksheets (PDF, translated)

Download the full e-book as PDF, or print any lesson as a translated worksheet.

Quality guarantee

We partner with universities and align every course with official learning programs—for reliable, recognized learning.

Learn with real content (news, podcasts…)

Practice with real news articles and podcasts—immersive content that prepares you for everyday language.

Full-skill training: listening, reading, writing, speaking

Train all four skills: listening and pronunciation with audio, reading with authentic texts, writing with AI feedback, and speaking in your classes.

Course materials trusted by official libraries and bookshops

Our books are sold in bookshops across Belgium, the Netherlands, Spain, Portugal, France, Germany, Switzerland, Poland, Austria, and beyond—and approved by public libraries.

Academic collaboration with universities

Course plans are co-developed from our Valencian office with multiple European universities.

Flexible prices - all conversation classes include course access

Find your perfect teacher in three steps!

Tell us your availability and learning goals, and we match you with a professional teacher!

1
Indicate your availability

You can reserve classes whenever you want. Online or in-person at your company.

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2
Choose your course plan

Choose your level or exam preparation to receive a personalized course plan.

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3
Choose your teacher!

Choose a teacher to support you or meet regularly for tailored conversation classes.

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Professional learning platform included!

Video and audio learning material

Video and audio

You learn with real an immersive content, designed for natives.

Structured worksheets learning material

Offline downloads (PDF)

All content is available in print version or for offline usage (tablet).

Interactive exercises learning material

Writing practice

Get instant corrections on writing exercises.

Personalised Bulgarian language courses

  • Whether you’re starting from zero or polishing advanced skills, our Bulgarian courses are designed to guide learners at every stage.
  • With a strong focus on speaking, listening, grammar, and vocabulary.
  • Our conversation-based lessons help you gain the confidence to use Bulgarian in real situations.

Tailor-made learning materials

At coLanguage, we understand that every learner is different:

  • Our platform adjusts to your progress and goals, ensuring you receive learning materials that fit your needs and support you in speaking Bulgarian.

What’s included in our Bulgarian course

  • Personalised study materials adapted to your level and objectives
  • Flexible learning model combining self-study with interactive online lessons
  • Regular feedback and progress assessments
  • Expert-created content designed by professional teachers
  • Exam preparation for recognised Bulgarian language certifications (BULSAT, ECL, or university certificates)
CEFR LevelPractical SkillsCourse FormatLearning MaterialsGrammar FocusVerb Tenses
A1
  • Introducing yourself
  • Counting and telling the time
  • Describing objects and people
  • Daily routines
  • Describing your home and surroundings
  • Basic interactions in shops and public places
45 lessons + recap modules
(~100 study hours, ~600 words)
Visual word training, listening exercises, dialogues, short textsArticles, personal pronouns, noun gender, basic connectorsPresent tense, basic irregular verbs
A2
  • Travel situations
  • Expressing emotions and needs
  • Handling daily transactions
  • Discussing past and future plans
45 lessons + recap modules
(~100 study hours, ~600 words)
Dialogues, role-playing, real-life task-based exercisesComparatives, purpose clauses, modal verbsPast tense (imperfective), future tense, conditional mood
B1
  • Formal and informal conversations
  • Discussing opinions and interests
  • Handling finances and complaints
  • Describing routines and experiences
60 lessons + recap modules
(~200 study hours, ~2000 words)
Open discussions, writing tasks, comprehension exercisesRelative clauses, indirect speech, basic passive voicePast perfect, conditional perfect, present subjunctive
B2
  • Job interviews and formal communication
  • Debating complex topics
  • Understanding abstract discussions
60 lessons + recap modules
(~200 study hours, ~4000 words)
Advanced readings, academic discussions, structured essaysAdvanced passive, connectors for contrast and concession, idiomatic expressionsAdvanced compound tenses, full conditional usage
C1
  • Writing argumentative essays and reports
  • Understanding nuanced humor and idioms
  • Leading discussions and negotiations
60 lessons + recap modules
(~250 study hours, ~8000 words)
Academic articles, research papers, debates, advanced writing tasksStylistic variation, advanced connectors, register shiftsAll tenses and moods used flexibly
C2
  • Interpreting literature, media, and specialized texts
  • Producing persuasive arguments and creative texts
  • Adapting language to any context
60 lessons + recap modules
(~300 study hours, ~16000+ words)
Literary works, specialized professional texts, critical essays, cultural immersion activitiesRhetorical structures, idiomatic mastery, stylistic refinementFull control of complex structures and nuances

120+ professional teachers, ready to teach you!

Private classes with your teacher, plus course access for practice between lessons.

Our teachers studied at, among others...


Universiteit van Amsterdam
Universiteit Utrecht
Radboud Universiteit
Universiteit Groningen
Universiteit Leiden
Vrije Universiteit Amsterdam
Uniwersytet Warszawski
Uniwersytet Jagielloński
Uniwersytet im. Adama Mickiewicza
Uniwersytet Wrocławski
Uniwersytet Łódzki
Uniwersytet Szczeciński
Uniwersytet Gdański
Università di Roma
Università degli Studi di Padova
Università degli Studi di Milano
Università di Bologna
Università degli Studi di Pisa
Università degli Studi di Torino
Università degli Studi di Firenze
Università degli Studi di Trento
Università degli Studi di Genova
Ludwig-Maximilians-Universität München
Universität Freiburg
Universität zu Köln
Eberhard Karls Universität Tübingen
Johann Wolfgang Goethe-Universität Frankfurt am Main
Universität Leipzig
Freie Universität Berlin
Universität Tübingen
Universität Hamburg
Sorbonne Université
Université Lyon 2
Université de Strasbourg
Université Aix-Marseille
Université Toulouse
Université Bordeaux Montaigne
Université de Lille
Universidad Complutense de Madrid
Universitat de Barcelona
Universidad Autónoma de Madrid
Universidad de Salamanca
Universidad de Granada
Universidad de Alcalá
Universidad de Valencia
Universidad de La Laguna
University of Cambridge
University of Oxford
University of Edinburgh
University of Manchester
University of York
University of Sheffield
University of Leeds
Queen Mary University of London

Student reviews of our Bulgarian lessons

  • 4.6/5
4.6 out of 5 based on 84 ratings

Not flashy, just consistent. The course book and portal follow one line; that matters more than random exercises.

Rachel E.
Helsinki, Finland
Self-study
  • 4.9/5

Preparing for an exam while working full time. Audio with translation makes revision realistic on short breaks.

Claire D.
Lyon, France
Blended learning
  • 4.7/5

I use the book on the train and the portal in the evening. English fits around my job without extra planning.

David R.
Berlin, Germany
Blended learning
  • 4.4/5

Our partners

We thank our partners for the support we receive for developing our online school.

We proudly work with Lanzadera, a Spanish accelerator program in Valencia.

The university of Siegen helps us to develop and design our education systems and programs.

Our IT systems are powered and supported by the Google Cloud team

We collaborate with universities all across the European Union to develop our course materials, thanks to the Erasmus+ Program.