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Company profileonlineslagen.nl ↗

Onlineslagen

OnlineSlagen is an online learning platform for final exams.

E-Learning Providers
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Headquarters
Amsterdam, NetherlandsSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2015Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
69 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Onlineslagen do?

The learning environment lets students practise without limit and receive personal insight into results and progress.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Its online exam training is for exam candidates, with the possibility of expansion to school exam training.

What the business offers

Services & capabilities.

Online exam training

The company offers online training for exam candidates, with possible expansion to school exam training.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWOnlineslagen listed #3 on Certification training platforms, September 26, 2026Open the published source list.
Onlineslagen

#3 Certification training platforms

Snapshot: September 26, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated August 31, 2026, September 3, 2026, September 4, 2026, September 5, 2026, September 13, 2026, September 14, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026 and September 30, 2026. How the company lists are built.

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