Grammar first, speaking last
Classes are built around written tests. Learners memorise rules but rarely say a full sentence out loud.
Beta
Meet your AI speaking tutor
Speak English out loud,
Speak English out loud,
with confidence.
Aloudo is the AI English coach for Vietnamese learners: a speaking-first curriculum from A1 to C1, US & UK audio for every word and dialogue, and an AI tutor that listens, corrects and explains — in Vietnamese.
- 360 lessons from A1 to C1
- US & UK audio for every sentence
- Explanations in Vietnamese
60 real-life topics — from your first “hello” to persuasive arguments
- A1Hello
- A1Family
- A1Shopping
- A1Directions
- A2Eating out
- A2Health
- A2Travel
- B1Small talk
- B1Giving opinions
- B1Careers
- B1Interrupting politely
- B2The news
- B2Making an argument
- B2Leading a team
- C1Persuasion
- C1Giving feedback
- C1Hedging
- C1Science & media
360lessons across 5 levels, A1 → C1
2,616vocabulary words with IPA & examples
5,882lines of real-life dialogue
27hof US & UK audio, every sentence voiced
The problem
Years of English class. Still afraid to speak.
Most Vietnamese learners can pass a grammar test but freeze in a real conversation. The problem isn't effort — it's practice and feedback.
No one to practise with
Native-speaker tutors are expensive and hard to schedule, so speaking practice happens a few times a month — at best.
Mistakes nobody explains
Without feedback, the same errors — dropped final sounds, wrong tenses — become habits that are hard to break.
The product
Everything you need to actually speak English.
A complete curriculum, native-quality audio and a patient AI tutor — in one app designed for how Vietnamese speakers learn.
A complete path from A1 to C1
5 CEFR levels, 60 units and 360 short lessons built around real situations — ordering food, job interviews, debating ideas. Always know what to learn next.
An AI tutor, any time
Roleplay real conversations at your level. The tutor adapts, corrects gently and never runs out of patience.
Pronunciation feedback
Say it aloud and see which sounds need work — especially the ones Vietnamese speakers find hardest.
US & UK accents
Every word, example and dialogue line is voiced in both accents. Switch with one tap.
Explained in Vietnamese
Grammar and mistakes are explained in clear Vietnamese, with examples at your level — so it finally clicks.
Smart review & visible progress
Spaced repetition brings words back right before you forget them. Track all four skills and keep your streak alive.
How it works
Every lesson ends with you speaking.
Each lesson takes about 15 minutes and follows the same rhythm: learn it, understand it, hear it — then say it yourself.
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01Vocabulary
Learn the words
New words with IPA, example sentences and native audio in two accents.
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02Grammar
Understand the pattern
One grammar point at a time, explained in Vietnamese with plenty of examples.
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03Listening
Hear it in context
Follow everyday conversations between recurring characters like Linh, Jake and Mia.
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04Speaking
Say it out loud
Roleplay with the AI tutor and get instant feedback on what you said and how you said it.
Who it's for
Built for every Vietnamese learner who wants to speak.
From first words to fluent conversations
Build a solid foundation level by level, ask the tutor anything you didn't understand in class, and practise speaking every day without fear of being judged.
- Clear A1 → C1 path, no guessing what's next
- Ask questions in Vietnamese, get answers instantly
- Daily streaks and review that make habits stick
English for meetings, interviews and emails
Rehearse the moments that matter at work — small talk, clarifying, disagreeing politely, leading a meeting — until they feel natural.
- Job-interview and meeting roleplays
- Feedback on tone, not just grammar
- 15-minute lessons that fit a busy schedule
A speaking partner for every student Coming soon
Give every student in your class daily speaking practice, and see exactly where the class needs help — without grading a single recording yourself.
- Assign units and track completion
- Class-wide pronunciation and grammar insights
- Licences for schools and English centres
Under the hood
A real curriculum, powered by AI.
Aloudo pairs a carefully structured curriculum and native-quality audio with a state-of-the-art language model to give every learner a tutor that understands context, adapts to their level and explains things the way a good teacher would.
Curriculum
360 lessons · A1–C1
2,616 words + IPA
5,882 dialogue lines
US & UK neural voices
Aloudo learning engine
Lesson flow
Speech-to-text
Pronunciation
Spaced review
AI Tutorroleplay · feedback · Vietnamese explanations
Instant feedback
Corrections
Sound tips
Better phrasing
Your progress
Skill tracking
Review schedule
Streaks & XP
Teacher reports
A tutor that never gets tired
The tutor can roleplay hundreds of everyday and workplace situations, staying in character while matching the learner's CEFR level.
Explanations that click
The tutor explains grammar and mistakes in natural Vietnamese, connecting each correction to the lesson the learner is on.
Safe for every learner
Conversations stay friendly, on-topic and age-appropriate, with safety guardrails built into every exchange.
Privacy & safety
Your voice, your data.
Learning to speak means making mistakes out loud. We protect that space — your recordings and progress belong to you.
Our commitments
- No ads
- No selling data
- Singapore PDPA
- Vietnam Personal Data Protection Law
No ads, ever
Aloudo is paid for by learners and schools — not advertisers.
Never used to train AI
Your recordings and answers are never used to train AI models.
You control recordings
Recordings are used only to give you feedback. Delete them any time.
Age-appropriate
Content and AI conversations are designed to be safe for teenagers.
Encrypted
Data is encrypted in transit and at rest.
Transparent
Plain-language privacy policy. Export or delete your account any time.
Pricing
Start free. Upgrade when you're ready.
The full curriculum is free while we're in beta. Pro unlocks unlimited time with the AI tutor.
Free
Everything you need to build a daily English habit.
0₫forever
- All lessons from A1 to C1
- US & UK audio for every sentence
- 5 AI tutor conversations per day
Pro
For learners who want to speak fluently, faster.
99.000₫per month
- Unlimited AI tutor roleplays
- Detailed pronunciation feedback
- Personal review plan & progress reports
- Work-English & interview practice packs
Schools
For schools, English centres and companies.
Customper learner
- Everything in Pro for every learner
- Teacher dashboard & class reports
- Assign units by class or level
- Dedicated onboarding
Prices in VND, including applicable taxes. Beta testers keep a founding-member discount.
Our mission
Help every Vietnamese learner speak English out loud — with confidence, not fear.
- Company
- Đức Quyền
- Product
- Aloudo
- Headquarters
- Singapore
- Stage
- Public beta
Where we are
- Full A1–C1 curriculum
60 units, 360 lessons, 2,616 words and 5,882 dialogue lines.
- Native-quality audio
28,000+ US & UK clips — about 27 hours of audio.
- AI tutor
Roleplay, corrections and explanations in Vietnamese.
- Mobile apps
iOS and Android, with offline lessons.
- Aloudo for Schools
Teacher dashboard and class licences.
What is Aloudo?
Aloudo is a speaking-first English learning app for Vietnamese learners. It combines a complete A1–C1 curriculum, US and UK audio for every sentence, and an AI tutor that roleplays conversations with you and explains your mistakes in Vietnamese.
Which level should I start at?
You can start at any level from A1 (beginner) to C1 (advanced). If you're unsure, try the first unit of a level — lessons are short, so you'll know quickly whether it's the right fit.
How does the AI tutor work?
The tutor is powered by a state-of-the-art language model. It plays a role in a conversation (a café barista, an interviewer, a new colleague), adapts to your level, corrects your grammar and phrasing, and explains why — in Vietnamese if you prefer.
Should I learn the US or UK accent?
Either — both are understood everywhere. Every word, example and dialogue in Aloudo is available in both accents, so you can pick one or switch whenever you like.
Are my voice recordings safe?
Yes. Recordings are used only to give you feedback, are never sold or used to train AI models, and you can delete them at any time.
Is Aloudo free?
Yes — during the beta, every lesson and the AI tutor are free. After the beta, all lessons stay free, and Pro adds unlimited AI tutor practice and detailed feedback.
Free beta
Start speaking this week.
Join the Aloudo beta and get free access to the AI tutor. Schools and English centres — tell us about your classes and we'll set up a pilot.
- hello@aloudo.online
- aloudo.online
- We reply within one business day