The Duolingo alternative for people who want to talk

Duolingo is the habit engine. Semantix is the conversation - a tutor that talks back, corrects you, and builds your review deck from what you actually said.

What Duolingo is genuinely good at

The best streak and habit mechanics in the category, by a distance - and the reason most people who learn anything at all learn it there.
A genuinely free tier, 40+ languages, and Video Call plus Explain My Answer became free for everyone in January 2026.
An adaptive placement test and its own spaced-repetition scheduling built in.

Where Semantix is different

Your flashcards come from your own conversations

Duolingo teaches a fixed course and reviews the words that course chose. Semantix listens to the conversation you are actually having and turns the words you fumble into SM-2 flashcards - so the deck is a record of your gaps, not a curriculum's.

One subscription covers every language

Every Semantix plan includes all 19 languages and you can switch whenever you like.

Free-text writing correction

Write a paragraph in your target language and get it corrected with an explanation of each change. Duolingo's exercises are selection- and translation-based rather than open composition.

The path goes to C1

Duolingo's top courses run A1-B2. Semantix ships a hand-authored path, vocabulary decks and placement items through C1 in every language.

Semantix vs Duolingo Max

Feature comparison between Semantix and Duolingo Max
Feature	Semantix	Duolingo Max
Price	$19-39/mo	$29.99/mo
Languages your plan covers	All 19	40+
Free trial	7 days	Free tier
Open-ended conversation	✓	✓
Available any hour, no booking	✓	✓
Flashcards built from YOUR conversations	✓	—
Spaced-repetition review	SM-2 deck	Built-in
Placement test	CEFR	Adaptive
Structured path	A1-C1	A1-B2
Pronunciation scoring	✓	✓
Free-text writing correction	✓	—

Competitor details verified 1 September 2026 - plans change often, so check their sites for current pricing.

When to stick with Duolingo

Stay with Duolingo if you want a free option, you are learning a language we do not cover, or what you actually need is the streak that gets you to open the app at all. Duolingo is very good at that and we do not pretend otherwise.

FAQ

Is Semantix a good Duolingo alternative?: Duolingo is the habit engine. Semantix is the conversation - a tutor that talks back, corrects you, and builds your review deck from what you actually said. Every plan includes all 19 languages, monthly plans start with a 1-week free trial, and plans run $19-39 a month.
Should I still use Duolingo?: Quite possibly - you want a free option, you are learning a language we do not cover, or what you actually need is the streak that gets you to open the app at all. Duolingo is very good at that and we do not pretend otherwise.
Can I try Semantix before paying?: Yes. There is a 1-week free trial on monthly plans, and you can hold a conversation with the tutor from the homepage without making an account at all.

Other comparisons

Hear the difference yourself

No comparison table settles this. Have a two-minute conversation with the tutor and judge it.

Try the tutor - no signup See pricing

What Duolingo is genuinely good at

The best streak and habit mechanics in the category, by a distance - and the reason most people who learn anything at all learn it there.

A genuinely free tier, 40+ languages, and Video Call plus Explain My Answer became free for everyone in January 2026.

An adaptive placement test and its own spaced-repetition scheduling built in.

Where Semantix is different

Your flashcards come from your own conversations

One subscription covers every language

Every Semantix plan includes all 19 languages and you can switch whenever you like.

Free-text writing correction

Write a paragraph in your target language and get it corrected with an explanation of each change. Duolingo's exercises are selection- and translation-based rather than open composition.

The path goes to C1

Duolingo's top courses run A1-B2. Semantix ships a hand-authored path, vocabulary decks and placement items through C1 in every language.

Semantix vs Duolingo Max

Feature comparison between Semantix and Duolingo Max
Feature	Semantix	Duolingo Max
Price	$19-39/mo	$29.99/mo
Languages your plan covers	All 19	40+
Free trial	7 days	Free tier
Open-ended conversation	✓	✓
Available any hour, no booking	✓	✓
Flashcards built from YOUR conversations	✓	—
Spaced-repetition review	SM-2 deck	Built-in
Placement test	CEFR	Adaptive
Structured path	A1-C1	A1-B2
Pronunciation scoring	✓	✓
Free-text writing correction	✓	—

Competitor details verified 1 September 2026 - plans change often, so check their sites for current pricing.

FAQ

Is Semantix a good Duolingo alternative?

Duolingo is the habit engine. Semantix is the conversation - a tutor that talks back, corrects you, and builds your review deck from what you actually said. Every plan includes all 19 languages, monthly plans start with a 1-week free trial, and plans run $19-39 a month.

Should I still use Duolingo?

Quite possibly - you want a free option, you are learning a language we do not cover, or what you actually need is the streak that gets you to open the app at all. Duolingo is very good at that and we do not pretend otherwise.

Can I try Semantix before paying?

Yes. There is a 1-week free trial on monthly plans, and you can hold a conversation with the tutor from the homepage without making an account at all.