Bettermarks is an online learning system for mathematics. We have been creating our adaptive math courseware with a team of 80 people since 2008.

  • The Product: Adaptive Learning for Mathematics
  • Over 100 interactive maths books covering primary and secondary level (grades 4 – 10; age 10 – 16)
  • More than 100,000 questions with explanations » Help available for every exercise step
  • Automatic marking and result evaluation
  • Developed by teachers, content creators and software specialists
  • Available in German, English, Spanish

The content created by bettermarks offers state-of-the-art interaction tools, tailored to reach the widest range of learning abilities:

  • bettermarks offers a learning experience that goes beyond “correct” or “incorrect”
  • bettermarks analyzes all answers in depth, to detect the root cause of errors and/or to propose
  • alternative resolution paths and improvements, thus guiding each student individually and adaptively
  • bettermarks helps teachers to manage different ability levels in the classroom

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Berlin, DE
Size (employees)
32 (est)
bettermarks was founded in 2008 and is headquartered in Berlin, DE
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Key People/Management at bettermarks

Arndt Kwiatkowski

Arndt Kwiatkowski

CEO & Founder
York Xylander

York Xylander

Marianne Voigt

Marianne Voigt

CFO & Founder
Christophe Spéroni

Christophe Spéroni

CPO & Founder

bettermarks Office Locations

bettermarks has an office in Berlin
Berlin, DE (HQ)
Skalitzer Straße 85-86
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bettermarks Financials and Metrics

Summary Metrics

Founding Date


Total Funding

$29.9 m

Latest funding size

$9.79 m

Time since last funding

5 years ago


bettermarks's latest funding round in February 2013 was reported to be $9.8 m. In total, bettermarks has raised $29.9 m
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