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Derso.
Explore all coursesBrowse every lesson in the catalog and the newest additions.

Quick start

Learn with AISearch AI-powered lessons.Pause and askWork through a stuck topic with your teacher.Level examsMeasure your knowledge and prove your level.

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FinanceCareer & BusinessSoftwareEnglishPersonal DevelopmentData & AIMarketing & SalesEntrepreneurshipDesignAll categories
Level examsReview open exams, question counts, and levels.

Open exams

Financial Statement AnalysisFinance · 10 questionsGayrimenkul Yatırımına GirişFinance · 10 questionsPortföy Yönetimi ve ÇeşitlendirmeFinance · 10 questionsTeknik Analiz: Grafik OkumaFinance · 10 questionsTemel Analiz ile Şirket DeğerlemeFinance · 10 questionsTürkiye'nin İlleriPersonal Development · 14 questionsAll exams
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FinanceCareer & BusinessSoftwareEnglishPersonal DevelopmentData & AIMarketing & SalesEntrepreneurshipDesignLevel examsStudyZeynepBlog

Real lessons with a talking teacher, with instant Q&A.

6

live courses

34

voice lessons

6

level exams

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Plans

One topic means a live 10-20 minute study session with your teacher. Recorded intro lessons are open on every plan.

If you run out before the month ends: +10 topics ₺149 (subscribers only). Cancel anytime and keep access until the end of the period.

Derso for teams

Seat-based licensing, a shared team topic pool, admin progress reports, and custom courses taught by Zeynep from your internal training documents. First month pilot with 10 free seats.

  • Admin reports and a shared team quota pool
  • Custom courses from your own documents
  • Seat-based pricing after the pilot

FAQ

What exactly is a topic quota?

It is a live interactive session with your teacher. Watching recorded intro lessons does not spend quota; those are unlimited.

Do unused quotas roll over?

No. Quotas renew at the end of each month. If you run out early, subscribers can buy a top-up pack.

What happens if I cancel?

Your plan stays active until the end of the period, then returns to Free. Your progress and certificates are not lost.

Not sure yet? Start free - the first topic of every course is open.