Vietnamese for expats, not a tourist phrasebook
Travel guides teach you "xin chao" and "cam on". OpiFluent teaches you to negotiate rent, explain a health issue, handle your visa, order at a market and chat with your neighbors. Real AI conversations and Vietnamese audio, built for life in Da Nang, Ho Chi Minh City or Hanoi.
What you'll learn
The 6 tones
The key to Vietnamese. Hear, repeat and compare all 6 tones in useful words, because the wrong tone can completely change a word's meaning.
Reading and writing
Good news: the alphabet is Latin. We teach you to read the accents and diacritics that carry the tones, so you can decode menus, signs and messages.
Everyday life
Market, coffee, Grab, street food, neighbors. The practical vocabulary to navigate daily life in Saigon, Hanoi, Da Nang or Hoi An.
Admin and paperwork
Visa, banking, rent, healthcare. The terms and phrasing to handle official processes in Vietnam without stress.
Listening
Train your ear for both the Northern (Hanoi) and Southern (Saigon) accents and natural pace. Understand Vietnamese in real situations.
Pronouns and politeness
Vietnamese picks pronouns based on age and relationship. Learn to address everyone correctly, a key to fitting in.
For every level
Whether you've never heard a word of Vietnamese or you already know the basics, OpiFluent adapts to your level:
Absolute beginner
First words, first tones. Greetings, numbers, politeness. Discover the 6-tone system and the diacritics.
Beginner
Survival situations: ordering food, calling a Grab, shopping at the market. The essential everyday phrases in Vietnam.
Elementary
Longer conversations, common errands, social exchanges. Read menus and messages. Understand what locals reply.
Intermediate
In-depth discussions, work context, Vietnamese humor. Master relationship-based pronouns and complex situations.
Why OpiFluent?
| Feature | OpiFluent | Duolingo | Ling | VNPod101 |
|---|---|---|---|---|
| Real AI conversations | ✅ | ❌ (MCQ) | ❌ (drills) | ❌ (podcasts) |
| Available 24/7 | ✅ | ✅ | ✅ | ✅ |
| Content for expats | ✅ | ❌ (generic) | ❌ (generic) | ⚠️ Partial |
| 6-tone practice | ✅ | ⚠️ Limited | ⚠️ Limited | ✅ |
| Northern & Southern accents | ✅ | ❌ | ⚠️ Limited | ⚠️ Limited |
| Pronunciation feedback | ✅ | ⚠️ Limited | ❌ | ❌ |
| Free to start | ✅ | ✅ | ❌ (trial) | ❌ (trial) |
Frequently asked questions
Is Vietnamese hard to learn?
Good news: Vietnamese uses the Latin alphabet (quoc ngu), so there's no new script to learn, and the grammar is simple (no conjugation, no gender, no plurals). The real challenge is the 6 tones: the same word changes meaning depending on the tone. OpiFluent combines audio, repetition and speaking practice from day one.
How long to learn basic Vietnamese?
With 15 to 20 minutes a day, you can reach a basic conversational level (A1-A2) in 4 to 6 months. Since the alphabet is already familiar and the grammar is simple, most of your energy goes into tones and pronunciation, which speeds things up once it clicks.
Should I learn Northern or Southern Vietnamese?
The Hanoi (Northern) and Saigon / Ho Chi Minh City (Southern) accents differ in speech. Choose the accent used by the people around you, keep one model for your own pronunciation, and gradually learn to recognise the other major variety.
Is it really free?
Yes. The free plan includes daily AI conversations, vocabulary exercises, quizzes and pronunciation practice, no credit card required. The Pro plan unlocks unlimited conversations, voice mode and every situation.
Is it suitable for absolute beginners?
Absolutely. The A0 level starts with greetings, the 6 basic tones and numbers. The AI tutor adapts its vocabulary and pace to your level. You learn to speak about real situations from the start, not word lists.
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