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Your Expert for Custom Online German Courses

Reliable, easy-to-use Google Education Technology

At GOI GmbH, we are top-rated in delivering personalized online German courses tailored to your specific needs and interests. Our flexible sessions are designed to maximize your learning, ensuring quick improvement. Each lesson will be designed for you. Enjoy engaging, efficient classes and a free needs and level assessment to start your tailored learning journey. 
Online German Courses with Google for Education

Start anytime, solo or with your own group, by requesting a trial lesson. In the first session, you’ll meet your instructor, who will assess your needs and determine your level to tailor the course to your individual requirements.


Benefit from effective online German lessons provided by our experienced, academically qualified team. You’ll have a dedicated instructor, seamless substitutes, and flexible lessons structured according to your needs and the CEFR, along with certificates & participation confirmations.


You can customize your schedule between 7am–11pm CET, including the intensity and duration of sessions (children from 30 min, adults from 60, 90, or 120 min). Bookings, changes & breaks up to 24 hours in advance. 


Book German lessons online as needed up to 24 hours in advance – no subscription or hidden costs. Choose PAY&GO or discounted packages, valid for 1 year, pause anytime. All materials included (apart from optional textbook).


Discover our German courses: Classic, Professional German, Exam Preparation, and more. We provide support with naturalization and everyday life in the DACH region, tailored for all levels A1-C2. Tell us your learning goals, and we’ll help you achieve them competently.

Special Requests?

Utilize Google Meet and Classroom for easy, secure, and high-quality lessons. With Google for Education, everyone – students, teachers – can reach their full potential. Your course is clearly structured and accessible long-term.

Google Education

Custom German Lessons

Course Offers

Private & Corporate:  One-to-One or Bring Your Group

German Online Institute


You are the center of our attention

Start with a trial lesson to define your individual goals and develop a tailored, flexible course plan. Your teacher will continuously accompany you, understanding your strengths and challenges, and will be replaced by a qualified substitute if necessary. German courses for children, teens, and adults available.

Online German Group Lessons


Learn German together: Bring your group 

Kick off your German journey with your group—whether it’s with your partner, friends, or colleagues of any age. Every course is custom-fit to your group, starting with a trial lesson to align with your unique dynamics. A committed teacher will get to know and assist each member of the group, with a stand-in ready when required. 

CEFR Online German Course


Utilize your professional development budget

Maximize your professional development budget with customized German courses. An initial needs assessment tailors the course to your career goals, while our straightforward proposal and invoicing process, along with certificates of participation, simplify administration. Bring your team or learn solo.

Custom German Lessons

Coaching Offers

Practice Your German With Experts

Exam Preparation & Other Coachings

In addition to exam preparations for ÖSD, TELC, Goethe, and support for university admission, visas, and naturalization in Switzerland and Germany, we also offer special German coaching for interviews, school, and meetings. Let’s prepare for your occasion!

Book Free Trial



German Accent Masterclass

Start with an initial coaching (80% off) to assess your current German accent and filter problematic sounds, word accents and intonation. A personal coach will work with you to develop a plan to improve your German pronunciation and communication skills. With customized exercises and feedback, you’ll speak more clearly and convincingly.

Book German Accent Masterclass



Test Our Expertise

Request your free professional trial lesson today