Professional teacher
Practise conversation and get guidance
Learning portal
Audio/PDF/writing
Exam preparation
Aligned with Goethe
Shareable certificate
Add to your LinkedIn profile

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.


German classes adapted to your interest and sector


We customize your course materials to match your interests, whether for career development or personal enrichment.


Test and exam preparation


We help you to prepare for official exams and simulate the reading, writing, listening and speaking parts of official exams.


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 give you access to our learning portal

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 German language courses

  • We offer German lessons for all levels, from complete beginners to advanced learners.
  • Our interactive conversation classes help you improve your speaking, listening, grammar and vocabulary skills in real-life situations.

Tailor-made learning materials

  • At coLanguage, we know that every student has unique goals and learning styles.
  • That’s why our platform adapts to your progress, providing materials designed specifically for your level and objectives.
  • You can develop your German fluency naturally and with confidence.
  • You can choose between structured group lessons and flexible conversation classes.

What you’ll get from our German course

  • Individualised resources that align with your personal goals
  • Flexible study options that combine independent learning with live online lessons
  • Progress tracking through ongoing assessments and feedback
  • High-quality materials created by language experts
  • Immerse yourself in Spanish with expert teachers, real-life practice, and structured materials.
  • Exam preparation for official German certifications (Goethe)
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 textsAlphabet and pronunciation, articles (definite/indefinite), gender and plurals of nouns, adjective endings (basic), sentence word order, prepositions with accusative/dativePräsens (present tense), Perfekt (spoken past)
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 exercisesComparative and superlative forms, possessive pronouns, reflexive verbs, separable/inseparable verbs, subordinate clauses, word order with time/manner/placePräteritum of modal verbs, Futur I, imperative forms
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, subordinate clauses with ob, wenn, als, obwohl, extended adjective declension, passive voice (present/past)Plusquamperfekt, Futur II, Konjunktiv II (hypotheticals), continuous practice with Perfekt and Präteritum
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 constructions, extended reported speech (Konjunktiv I/II), nominalisation, complex relative and subordinate clauses, nuanced word order variationsMastery of all verb forms, advanced use of Konjunktiv II for hypotheticals
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 tasks

 

 

Stylistic variation, advanced connectors, discourse markers, subtle register shifts, pragmatic language useAll tenses with fluency, advanced conditional/subjunctive, passive with nuance
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 devices, idiomatic mastery, stylistic refinement across registersFull command of all tenses and moods, highly idiomatic use of complex structures

120+ professional teachers, ready to teach you!

You learn with a professional learning portal in combination with private classes with your teacher.

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 German lessons

  • 4.6/5
4.6 out of 5 based on 12 ratings

Clear structure from A1 upward. AI corrections in the portal save time; I still work through the printed units.

Rachel E.
Helsinki, Finland
Self-study
  • 4.8/5

Studying offline with the book, online for corrections. Works for EU adults who cannot attend fixed classroom hours.

Claire D.
Lyon, France
Blended learning
  • 4.6/5

Flexible enough for family life. I download lessons, use translated audio, and book a teacher when I need feedback.

David R.
Berlin, Germany
Blended learning
  • 4.3/5

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.