Katie AI vs Fluently: which is better for practising English speaking?
By the Katie AI team · Updated
The short answer
Katie AI is an AI English speaking coach for professionals. It helps you speak confidently at work, in meetings, client calls, presentations and interviews, by practising the exact situations from your own job. Katie remembers your past conversations, picks topics from what you need and teaches the business phrases and vocabulary for them, then covers the rest of your daily life too. Fluently is also an AI speaking coach; choose it if your company wants English training for a whole team. Katie AI has a free speaking test and a 3-day free trial.
What makes Katie AI different
It remembers you
Talking to Katie feels like talking to a person who knows you. She remembers your previous conversations, so there is real continuity: each session picks up where the last one ended, and you never have to repeat yourself.
A learning path built around your life
Katie picks topics from what you actually need, like a job interview, client calls or travel, and teaches the phrases and vocabulary for them. No generic topics or curriculum that mean nothing to you. Your learning path fits your day-to-day life.
Real-time grammar correction on every sentence
You talk out loud and Katie fixes your grammar, word choice and pronunciation as you go, and explains why, so the fix sticks.
Built for English at work
Meetings, client calls, presentations, job interviews and small talk with colleagues. Practise the exact situations from your job, with the phrases and vocabulary you need, as often as you like.
Katie AI vs Fluently at a glance
- What it is
- Katie AI: AI English speaking coach for professionals. Practise the English you need at work and in daily life with a tutor that remembers you and corrects every sentence. Unlimited practice, 24/7.
- Fluently: AI English speaking coach app.
- Free plan
- Katie AI: No (free speaking test)
- Fluently: No (free speaking test)
- Free trial
- Katie AI: 3 days
- Fluently: Not always offered
- Languages
- Katie AI: English only
- Fluently: 15 languages
- Best for
- Katie AI: Professionals who want to speak English confidently at work: meetings, client calls, presentations and interviews, and in daily life
- Fluently: Companies buying English training for a whole team
| Katie AI | Fluently | |
|---|---|---|
| What it is | AI English speaking coach for professionals. Practise the English you need at work and in daily life with a tutor that remembers you and corrects every sentence. Unlimited practice, 24/7. | AI English speaking coach app. |
| Free plan | No (free speaking test) | No (free speaking test) |
| Free trial | 3 days | Not always offered |
| Languages | English only | 15 languages |
| Best for | Professionals who want to speak English confidently at work: meetings, client calls, presentations and interviews, and in daily life | Companies buying English training for a whole team |
Free plans and trials from the US App Store and each app's website, as of October 20, 2026.
Choose Katie AI if…
- You want business English practice built around your own job: your meetings, your clients, your presentations.
- You want one tutor for work and for the rest of your life.
- You want a tutor that remembers your past conversations and your goals, so you never start from zero.
- You want to try it free for 3 days.
- You want a correction on every sentence, with the reason why.
Choose Fluently if…
- Your company wants to buy English training for a whole team.
Good to know before you choose
Fluently: Fluently's own guide says complete beginners will struggle and that practice is built toward American English.
Katie AI: Katie teaches English only, so it is not the pick if you are learning another language. It is built for people who already know some English, so complete beginners may want a beginner course first. If what you need most is someone to hold you accountable, or a teacher's judgement on your career or exam, a human tutor still wins.
Frequently asked questions
Is Fluently free?
Fluently offers a free 4-minute speaking test, and regular practice needs a subscription. Katie AI also gives you a free speaking test before you sign up, plus a 3-day free trial.
Is Katie AI or Fluently better for work English?
Katie AI is built for English at work. It practises the real situations from your own job, like meetings, client calls, presentations and interviews, teaches the business phrases you need, and remembers what you practised last time. It also covers the rest of your daily life.
Does Katie AI remember previous conversations?
Yes. Katie remembers what you talked about before and what you want to learn, so it feels like talking to a person who knows you, not starting over with a new app each time. It uses that to choose topics that matter to you and to pick up where you left off.
How we compared these apps
- We looked at the 11 English speaking apps and tutor services people compare most often: Katie AI, Speak, ELSA Speak, Loora, Praktika, TalkPal, Fluently, ChatGPT Voice, Cambly, Preply and Duolingo.
- For each one we checked its US App Store listing, its own website, and its most recent US App Store reviews, on October 20, 2026.
- Where an app does not publish something, we say "Not stated" instead of guessing.
- Each app's limit comes from its own website or from patterns in recent reviews. We make Katie AI, and we list a limit for Katie too.