Malcolm
Warm and curious. He turns what you say into how you’d want to say it.
Everyday English with Malcolm
Listen on SpotifyWhy FizzUp exists
I spent years learning English. Then I had to work in it.
I’m Piotr Wiśniewski, and I’m building FizzUp on my own. I spent years learning English — and then I had to start working in it, fast.
Where Malcolm comes from
Everyone should have a Malcolm.
A teacher called Malcolm, whose first language was English, once taught in my family home. That led to a simple thought: everyone should have a Malcolm — there when they need to speak, to grow or to take the next step. The Malcolm in FizzUp is an AI coach, and he says so plainly.
Speaking first
A language becomes useful when you say it out loud.
One continuous path
Speaking, listening, reading, vocabulary and grammar in one place — no starting from scratch every time.
You’re in control
You decide what’s kept, where you’re heading and how fast.
Evidence, not promises
FizzUp shows you what actually happened — with no promises about results.
One conversation wasn’t enough. The answer had to bring speaking, listening, reading, vocabulary, grammar, rehearsal and useful content together into one continuous path.
Four AI coaches. Openly AI.
Malcolm, Theo, Sophie and Emma each run a conversation their own way. You choose who you talk to.
Each AI coach hosts a podcast in the same voice.
Theo
Direct and quick. He won’t let you hide behind simple sentences.
Interview Ready
Listen on Spotify
Emma
The precision and tone that get you taken seriously.
Diplomatic English
Listen on SpotifyThe conversation ends. The learning doesn’t.
I’m building FizzUp on my own — the product, the programme and the conversations with companies. Join the programme or ask about a pilot, and I’m the one who’ll reply. The service is operated by DB 77 CUW Sp. z o.o., ul. Żółkiewskiego 31, 87-100 Toruń, Poland.
Download FizzUp
The app is free: no subscriptions, no in-app purchases, no ads.