Elon.io

About Elon.io

At Elon.io, you can learn languages faster than anywhere else — and all learning content is completely free.

We offer courses in 30+ languages, covering everything from A1 to C2 and beyond. Our platform uses spaced repetition to help you retain everything you learn. You can progress entirely through practice, and consult explanations only when you need them.

Our business model is simple: the learning material is 100% free, unlimited, and ad-free. We charge a small subscription fee for optional features such as dark mode and certificates, which helps us keep all educational content freely accessible to everyone.

Address

• Headquarters

  ZeistUtrecht, Netherlands

Team by function

Based on 1 public job profiles as of 3 September 2026.

• Founder / Owner1