An honest comparison
Zonlo vs Speak: which is better for anxious learners?
Speak is a polished AI speaking app, backed by OpenAI, that gets you talking from day one, with points, streaks, and weekly Leagues. Zonlo is the quieter option for anxious learners: nothing to keep up and no chatbot to perform for, just private rehearsal of one conversation you have coming up. Choose Speak for volume. Choose Zonlo to walk in calm.
Speak is the best funded AI speaking app on the market. It is backed by OpenAI, carries a $1B valuation, and its polished “Speak Tutor” gets you talking from day one across six languages or more, Japanese included. It is the right choice if you want a structured course with points and weekly Leagues to keep you coming back. Zonlo is the right choice if streaks and leaderboards stress you out, and what you actually need is to privately rehearse one specific conversation you have coming up, like a doctor's visit, an interview, or meeting your partner's family, before it happens. Speak trains general fluency. Zonlo rehearses your real moment.
How do Zonlo and Speak compare?
| Zonlo | Speak | |
|---|---|---|
| Price | Free to download. Pro is $9.99 a month, or $39.99 a year which starts with a free week. | ~$120 to $180/yr (as of July 2026, varies by country) |
| Where it runs | iPhone | iPhone, Android, web |
| How much you speak | The whole app. You say replies of about 30 seconds out loud, and feedback opens with what you got right | The core of the app. Lots of talking with an AI tutor |
| Streaks and games | None. No streaks, points, or leaderboards | Points, streaks, and weekly Leagues (Leagues can be turned off) |
| AI character or chatbot | None. No chatbot or avatar, just a private space to rehearse | “Speak Tutor”, an AI you talk to out loud |
| Rehearsing a real moment | Yes. Describe a conversation you have coming up and it gets written for you, then you rehearse it out loud | No. “Made For You” drills come from your own mistakes, not a real moment you describe |
| Japanese | Yes. Japanese replies are checked for politeness by a grammar tool as well as the AI | Yes. Japanese is supported, though Spanish and English are the most developed |
| Best for | Privately rehearsing one real conversation you have coming up, calmly, with nothing to keep up | Lots of AI speaking practice inside a structured course with points and streaks |
The Speak details here come from what they published as of July 2026. Prices move around by country and by sale, so check Speak's own site for what is true today.
What is Speak?
Speak (by Speakeasy Labs) is one of the strongest speaking apps in the category. It is backed by OpenAI, raised $162M at a reported $1B valuation, and says more than 10 million people have used it. Its method has you learn native phrases, drill them, then use them in conversation with the “Speak Tutor” you talk to out loud.
If your goal is raw speaking time with instant AI replies, Speak has earned its reputation. Learners praise talking from the first minute, practicing without a person judging them, and being told why a phrase sounds awkward.
Where Speak genuinely shines
- Backed by OpenAI, well funded, heavily polished, with smooth AI voices
- Gets you talking from day one instead of tapping flashcards
- Lots of conversation practice, with instant replies
- Explains why an expression sounds awkward, not just that it does
- Japanese is supported, alongside Spanish, English, and more
Where it is more limited
- Its listening is often called too forgiving, letting mispronunciations through
- Premium versus Premium Plus confuses people, and pricing is opaque and driven by promotions
- Content at higher levels can get repetitive
- Points, streaks, and Leagues add the daily pressure some learners are trying to escape
One thing at a time
How much you speak
Zonlo Focused. You rehearse the replies one real conversation actually needs.
Speak Lots of it. Open conversation with the AI tutor whenever you want.
Best for raw speaking time: Speak. Best for rehearsing one real moment: Zonlo.
Streaks and daily pressure
Zonlo None. No streaks, no points, and never a red mark.
Speak Points, streaks, and weekly Leagues (which can be turned off).
Best if streaks motivate you: Speak. Best for zero pressure: Zonlo.
The AI character
Zonlo No character at all. It is a private space to rehearse, not someone to perform for.
Speak A “Speak Tutor” you hold conversations with.
Best for a talkative AI partner: Speak. Best for anxious, private practice: Zonlo.
Rehearsing a real moment
Zonlo Built around rehearsing a real conversation you have coming up.
Speak “Made For You” builds drills out of your past mistakes.
Best for drilling your own mistakes: Speak. Best for rehearsing before the day: Zonlo.
Privacy
Zonlo Your phone does the listening, so audio never leaves it and only text is checked.
Speak Conversation runs in the cloud. Check their policy for how your audio is handled.
Best for keeping your voice on your phone: Zonlo.
Who should use Zonlo, and who should use Speak?
Choose Speak. Use Speak if you want as much talking time as possible with an AI tutor that is always there, and you find points and Leagues motivating rather than stressful.
Choose Zonlo. Use Zonlo if speaking makes you anxious and you want to privately rehearse one conversation you have coming up, with no character to perform for and nothing to keep up.
They can stack: Speak for open talking time, Zonlo to rehearse the exact conversation you are nervous about.
Common questions
How much do Zonlo and Speak cost?
Speak is ~$120 to $180/yr (as of July 2026, varies by country). Premium about $119.99/yr, Premium Plus about $179.99/yr. Promotional Premium can drop to about $99/yr, and there is a free trial for the first week. Speak has no fixed public price page. Zonlo is free to download, then $9.99 a month, or $39.99 a year which starts with a free week.
Do Zonlo and Speak support Japanese?
Zonlo does. Japanese is one of its three languages, alongside Spanish and English, and every Japanese reply is checked for politeness by a grammar tool. Speak: Yes. Japanese is supported, though Spanish and English are the most developed.
Is Zonlo free?
Zonlo is free to download, and your first five conversations in each language are free, plus one conversation written for whatever you have coming up. Everything else comes with Pro, at $9.99 a month or $39.99 a year, which starts with a free week.
Does Zonlo have streaks?
No. Zonlo has no streaks, points, or leaderboards, and it never shows a red mark. It is built to stay calm for anxious learners. Speak, by contrast, uses points, streaks, and weekly Leagues (which can be turned off).
Can I rehearse a job interview with Zonlo?
Yes. That is what Zonlo is for. You say your side out loud, get feedback that opens with what you got right, and keep the conversation going as many times as you need before the real thing.
Is there a Speak alternative without an AI chatbot?
Zonlo is one. There is no AI character to perform for. You rehearse your side of realistic, written scenes out loud and get feedback that opens with what you got right, including how polite you sounded in Japanese.
Keep comparing
More Zonlo comparisons: Zonlo vs Duolingo , Zonlo vs ELSA Speak , Zonlo vs Pimsleur .
Or read the guides: best apps for speaking anxiety and Speak alternatives. We hold ourselves to the same honesty on the accuracy page.
Speak is a trademark of whoever owns it. Zonlo is independent, and is not affiliated with, endorsed by, or sponsored by Speak. This comparison is our reading of information they published and of our own app, and it can fall out of date. Check Speak's own site for what is true today.
Rehearse it here first.
Zonlo is on the App Store. Free to download, and your first five conversations in each language are free.