Sololearn

Mobile-first coding lessons with AI practice

Check it for your country

The Four Mismatches · Sololearn

Fits on everything we could check

For a student in the United States, the country it was built for.

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CurriculumNo exam claimed
It names no school exam, so this counts neither for nor against it.
- The maker names no exam
✓
LanguageFits
Teaches in the classroom languages of the United States.
- The maker lists: English, German, Polish, Portuguese, Russian, Spanish
- Classrooms in the United States use: English
✓
PriceFits
It has a free plan.
- Free plan available
✓
DeviceFits
Works on a laptop or tablet, what most students in the United States use.
- The maker says it works on: a phone, a laptop or tablet
- 96.1% of homes in the United States have a computer (ITU, 2023)

Worked out from the maker’s own published facts, checked 4 and 5 October 2026. Nobody hand-scores these. How it’s worked outlearnerfirst.com · The Four Mismatches Test

Independence: our publisher builds learning products too. We never review or score its products, and no tool pays to be listed or to rank higher — how we assess fit.

What it does

What the AI actually does — 'Kodie', an AI code tutor/chat (2023) that answers questions and generates practice; adaptive lesson sequencing.

Why it was built — Make learning to code feel like a mobile, social, gamified habit for beginners on a phone.

Who built it

Company: Sololearn, Inc.
Founders: Yeva Hyusyan · Davit Kocharyan
HQ / origin: San Francisco, USA (founded in Yerevan, Armenia)
Founded: 2013–2014
Model: B2C
Languages: English
Pricing: Freemium (Pro)

We record durable facts only — no funding-raised or user-count figures. Unverified fields are marked [TBD] rather than guessed.

Where it sits

Sololearn is on the Learning Tools Index, in coding & stem skills, built in United States.

Related & alternatives

Sources

Sololearn (Crunchbase)