Course certificates

Progress report of mastered topics, with teacher verification when you take classes. Proof of enrollment on request.

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Course progress

Mastered topics, time and level. Teacher name when classes are verified.

Proof of enrollment

Confirms you enrolled in a course. Issued on request.

Course progress

The report lists completed topics, tracked study time, subjects and CEFR level from the learning portal.

  • Self-study: completed topics and time in the app
  • Skills per module: vocabulary, grammar, exercises, speaking
  • With a teacher: lesson verification adds the teacher name and profile

Proof of enrollment

A separate document that confirms you enrolled in a coLanguage course. Ask us when you need it for an employer or subsidy file.

  • Course, level and enrollment date
  • Issued on request, not generated automatically

What students say

  • 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