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Your personal AI coach

The English you’ll actually use.

Talk about what you’re into and what you need. FizzUp gets to know your English, helps you improve it, and builds the rest of your learning around you.

Talk to Malcolm nowJoin the Founding Members programme  ›

No account needed · Openly AI · Free app, no in-app purchases

The conversation and microphone only start when you press the button.

An excerpt from a lesson with Malcolm — an example prepared by FizzUp · Openly AI.

Your reason

What do you need English for?

  • talk to a client
  • go on holiday
  • meet new people
  • get ready for a job interview
  • watch a film without subtitles
  • play online with people from all over the world
  • study abroad
  • read a book
  • give a presentation

FizzUp doesn’t decide why you’re learning English. It starts with your reason.

You’ve been learning English for years. Then the moment comes — and the words aren’t there.

Most apps teach the English you might need one day. FizzUp starts with the English you need now.

Your sentences, your programme

Your sentences write your curriculum.

Nothing here is made up for a course. What you say becomes the material — and what the material shows becomes your next step.

  • Your sentencean exercise
  • A mistakea review
  • An article / a podcasta conversation
  • A conversationa flashcard

It gets to know you. And shows you what it knows.

You’re not just picking “B1” from a list.

  • your level
  • your interests
  • your goals
  • how you speak
  • the words you use
  • the mistakes you keep making
  • what’s worth coming back to
  • what’s ahead of you tomorrow

It shows you what it knows about you on the “What I remember about you” screen — and you can delete any item. It keeps what you’re working on, not everything.

  • FizzUp feedback after a lesson with Emma: what worked, one thing to say more clearly, and six phrases from the conversation to learn
    After the conversation: what worked, one thing to say more clearly — and your own sentences, ready to practise.
  • The FizzUp memory screen: Emma uses it to personalise your conversations — your goal, what you’re working on, and a button to correct or remove anything
    “What I remember about you”: your AI coach’s memory, visible — change or remove any item.

Screens from a demo account with a sample conversation history.

The method

The FizzUp Loop

  1. 1

    Say

    You talk about what’s on your mind.

  2. 2

    See

    You see what you said — and what you meant to say.

  3. 3

    Fix

    A correction that fits the moment: a better version, a nudge to find it yourself, or — for now — nothing. And you always know why.

  4. 4

    Keep

    The phrases that matter come back when it’s time.

  5. 5

    Use again

    Days later, in a new conversation, you say it yourself.

Use again

This is how we count progress: only when you say it yourself — at least a day later, in a new conversation, before your AI coach prompts you.

Conversation first. Everything else is there to make the next one better. The “Used again” screen that will show you these moments is being built.

Meet the FizzUp Loop  ›

Choose who you talk to. Not which lesson to do.

Each AI coach hosts a podcast in the same voice.

Library

Learn from what you like.

  • Sport
  • Technology
  • Music
  • History
  • Games
  • Travel
  • Work
  • Culture

Articles, podcasts, books and audiobooks at different levels, with text and audio side by side. Read or listen → talk about it → keep the phrases → FizzUp brings them back.

  • The FizzUp book reader: a chapter to read and hear, with progress and a speed button
    A book: read a chapter, or listen to it.
  • The FizzUp audiobook player: the chapter “The Resignation Letter Draft”, its description and the playback controls
    An audiobook chapter, with its description and player.

What happens to what you’ve just learnt?

Tools for vocabulary, grammar and speaking — Role Play among them. They work best with whatever came up in your conversation.

Explore the tools  ›
  • The FizzUp Tools tab, Grammar: Grammar coach, Say it better, Sentence builder and Grammar practice
    Tools, grouped: here, the four grammar tools.

Try it on your own sentence

Say it better.

Type a sentence you’d say in English at work. Malcolm shows you a better version — and why. No account needed, up to 10 sentences a day.

0/10 today0/240 (240)

Or start from one of these

Openly AI. No pretending to be human. Your sentence isn’t stored.

The conversation ends. The learning doesn’t.

Start with the conversation you actually want to be able to have.

Join the programme  ›or create an account and start on your own  ›

Take it with you

Download on theApp StoreGet it onGoogle Play

The app is free: no subscriptions, no in-app purchases, no ads.