Monthly
$ 3.99 / month
- Unlimited voice messages
- All 17 languages
- All 5 CEFR levels
- Instant corrections & feedback
- Progress tracking
Pricing
Simple, transparent pricing
Choose your plan. Cancel anytime.
Most popular
Save 16% Yearly
$ 39.99 / year
≈ $3.33 / month
- Unlimited voice messages
- All 17 languages
- All 5 CEFR levels
- Instant corrections & feedback
- Progress tracking
- Priority support
Billing via Stripe. Prices may vary by location. Terms.
The displayed prices in USD serve as reference. Through Adaptive Pricing, Stripe automatically adjusts the final price to your country — the actual amount may differ. No VAT is charged (small business regulation per § 19 UStG).
How Poly works
Speak, don't type
Send a voice message in your target language. Poly transcribes it with Deepgram and responds with voice — both sides of the conversation are spoken.
Corrections in real time
After each voice message, Poly points out grammar mistakes, suggests better phrasing, and gently introduces vocabulary your level needs next.
Calibrated to your CEFR level
From A0 (complete beginner) to C1 (advanced), every response matches your level in complexity, vocabulary, and correction intensity.
Questions about pricing
Can I try Poly before subscribing?
Yes — Poly is free to start. You get a limited number of voice exchanges to experience the full product before choosing a plan.
How do I cancel?
Cancel anytime via the Telegram bot (Settings → Subscription → Cancel) or through the Stripe customer portal. No cancellation fee, no questions asked.
What's the difference between monthly and yearly?
The yearly plan gives you the same full access as monthly but at a 16% lower effective monthly rate. Both plans include all 17 languages, all CEFR levels, and unlimited voice messages.
Is there a refund policy?
If Poly doesn't meet your expectations in the first 7 days, contact hello@bot-polyglott.net and we'll issue a refund — no questions asked.
What payment methods are accepted?
All major credit and debit cards via Stripe. Pricing is displayed in your local currency where Stripe's Adaptive Pricing applies.