Note: This is a non-binding convenience translation. Only the German version is legally authoritative; in the event of any discrepancy, the German text prevails.

Legal Notice (Impressum)

Comprenders UG (haftungsbeschränkt)
Kolonnenstr. 8
10827 Berlin, Germany
Tel: +49 163 4867125
[email protected]

Represented by:
Managing Director (Geschäftsführer): Bogdan Sevriukov

Commercial register:
Entered in the Commercial Register
Register court: Local Court of Charlottenburg (Berlin)
Registration number: HRB 271718 B

VAT ID:
VAT identification number pursuant to §27a of the German VAT Act:
DE453492583

Tax number:
30/253/50493

Business ID:
Wirtschafts-IdNr: DE453492583-00001

Data protection

Information on the processing of personal data on this website — including the analytics services used (Google Analytics 4, PostHog), error monitoring (Sentry) and your right to object at any time — can be found in our Privacy Policy.

Legal notices

Objection to advertising

The use of contact data published as part of the legal-notice obligation by third parties to send unsolicited advertising and information materials is hereby expressly prohibited. Exceptions to this are existing business relationships or where you have given us corresponding consent.

The provider and all third parties named on this website expressly reserve the right to take legal action in the event of the unsolicited sending of advertising information. The same applies to the commercial use and disclosure of the data.

Disclaimer (limitation of liability)

1. Liability for content

As a service provider, we are responsible for our own content on these pages under the general laws pursuant to § 7(1) of the German Telemedia Act (TMG). Under §§ 8 to 10 TMG, however, we as a service provider are not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate unlawful activity. Obligations to remove or block the use of information under the general laws remain unaffected. Liability in this respect is, however, only possible from the point in time at which a concrete infringement of the law becomes known. Upon becoming aware of corresponding infringements, we will remove this content immediately.

2. Liability for links

This website contains links to external third-party websites over whose content we have no influence. Therefore we cannot assume any warranty for this third-party content. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Unlawful content was not recognisable at the time of linking. However, permanent monitoring of the content of the linked pages is not reasonable without concrete indications of an infringement of the law. Upon becoming aware of legal violations, we will remove such links immediately.

3. Copyright

The content and works created by the service provider, its employees and commissioned third parties on these pages are subject to German copyright law. Reproduction, editing, distribution and any kind of use outside the limits of copyright require the prior written consent of the respective author or creator. Downloads and copies of this page are permitted only for private, non-commercial use. Insofar as the content on this page was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please notify us accordingly. Upon becoming aware of legal violations, we will remove such content immediately.

Speak with confidence in 90 days

Daily AI conversation practice in 20+ languages — at your level, on your schedule.