What is Parlai used for?

Parlai is an AI language tutor named Luna that you chat, send voice notes and call to practice 30 languages with instant corrections. It is a good fit for daily micro-practice in a new language, speaking practice without a human partner and finding your estimated CEFR level.

Yes. Parlai has a free plan, and paid plans start at €12 per month.

Is Parlai open source?

No. Parlai is proprietary (closed-source) software and can't be self-hosted. In the Education & LMS category, open-source options include freeCodeCamp, Anki and AnkiDroid.

What are some alternatives to Parlai?

Parlai competes with Duolingo, Babbel and Memrise.

Parlai: features, pricing and alternatives

About Parlai

Parlai is built around conversation instead of word lists. You pick your native language, the language to practice and your current level, then talk with Luna, an AI coach who adapts to your level, remembers your interests and is available around the clock. You can type, send voice messages or share a photo, and corrections arrive instantly.

The app offers 30 languages and several ways to practice: chatting with Luna, a Quiz section to build vocabulary, and calls for speaking practice, with progress shown in Profile and Progress views. Proactive messages through the day encourage short bursts of practice of a couple of minutes. A free 5-minute assessment of 12 questions estimates your CEFR level and shows what to improve next.

It runs without a download, on a phone or a computer, and the product also has a version for companies, with the lack of any installation presented as a selling point. You can start for free without a credit card, and paid plans are listed on the pricing page.

Key features

AI tutor Luna with instant corrections
Practice in 30 languages
Chat, voice messages and photos
Quiz section for vocabulary
Speaking practice calls
Free CEFR level assessment
Proactive daily practice messages

Good fit for

Daily micro-practice in a new language
Speaking practice without a human partner
Finding your estimated CEFR level

Tags: language-learning; ai-tutor; whatsapp; conversation-practice; cefr; speaking; education

Parlai: questions and answers

What is Parlai used for?: Parlai is an AI language tutor named Luna that you chat, send voice notes and call to practice 30 languages with instant corrections. It is a good fit for daily micro-practice in a new language, speaking practice without a human partner and finding your estimated CEFR level.
Is Parlai free?: Yes. Parlai has a free plan, and paid plans start at €12 per month.
Is Parlai open source?: No. Parlai is proprietary (closed-source) software and can't be self-hosted. In the Education & LMS category, open-source options include freeCodeCamp, Anki and AnkiDroid.
What are some alternatives to Parlai?: Parlai competes with Duolingo, Babbel and Memrise.