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Duolingo

🔬 Research & Learning

The language app whose AI now roleplays real conversations.

Free Estimated price: free forever Link verified: 2026-07-29
Open the site 🔬 Research & Learning

Frequently asked

What is Duolingo?

The language app whose AI now roleplays real conversations.

Is Duolingo free?

Yes — Duolingo offers a free version or a free tier.

What are the alternatives to Duolingo?

The closest alternatives in the same category are: Elicit, SciSpace, Explainpaper.

Alternatives

Other tools in the same category

E
Elicit
🔬 Research & Learning
Finds papers, extracts key claims and summarizes research.
free
S
SciSpace
🔬 Research & Learning
Explains any confusing paragraph inside a scientific paper.
free
E
Explainpaper
🔬 Research & Learning
Upload a paper, highlight what is hard, get it explained.
freemium
G
Glasp
🔬 Research & Learning
Highlight the web and build a searchable knowledge library.
freemium
Q
Quizgecko
🔬 Research & Learning
Turns any text into a quiz for fast, active studying.
freemium
G
GPTZero
🔬 Research & Learning
Detects whether a text was written by AI or a human.
free

Compared with

Side by side, so you can pick

Elicit vs DuolingoConsensus vs DuolingoSciSpace vs DuolingoQuizlet vs DuolingoDuolingo vs Speak