Launching today

Couplet

Launching today

Finish real topics and actually speak the language

4 followers

Finish real topics and actually speak the language

4 followers

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Couplet teaches a language by ear, one real-life scenario at a time. Hear each line in English, then in another language— ordering dinner, small talk, a phone number, 1,000+ topics in all. For every topic, a small set of high-frequency phrases covers ~90% of what you'd actually say, so each deck is finite and finishable, not an endless vocab list. No streaks, no feed — play it like a podcast and finish topics in minutes. English→French today; Japanese and more coming.

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Launch tags:Education•Languages

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DigitalOcean Serverless Inference55+ AI models behind one OpenAI/Anthropic-compatible API

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Hey Product Hunt 👋 I've started a lot of languages and finished almost none. The apps always felt the same — endless feeds, streaks guilting me back, thousands of rare words I'd never actually use. Busywork, not progress. Couplet starts from one observation: in any real situation, a small handful of phrases does almost all the work. Order dinner, ask directions, make small talk — the same essential few come up again and again. So each deck distills a topic down to the critical phrases that cover ~90% of that scenario. There's a small design choice doing a lot of the work: you hear the English first. In that beat before the answer, your brain can't help but reach for the phrase itself — and then the native line lands as either confirmation or correction. That quiet act of trying-then-comparing is what turns "I recognize that" into "I just know it," and it makes every pass far stickier than passive listening. And because each topic is a finite deck, you reach the last card and you're genuinely done. No streaks, no feed — play it like a podcast while you cook or commute. French and Japanese are live today with 1,000+ topics, and you can vote for the language we build next. Which language or topic would you want first?

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5d ago

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5d ago

Which language should Couplet build next — and what topic would you actually use?

Hey everyone

Couplet is a learn-by-ear language app. Each deck distills a real situation ordering dinner, asking directions, a phone call down to the handful of phrases that do ~90% of the work, so you can finish it and actually walk away knowing them.

One quirk people either love or find weird: you hear the English first. In that beat before the native line, your brain reaches for the phrase itself then the answer lands as confirmation or correction. That tiny act of trying-then-comparing is what makes it stick.

French and Japanese are live today with 1,000+ topics. Two questions for you:

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