Every top AI. Plus a teacher who shows you how to use it.
ChatGPT, Claude, Gemini, Grok, DeepSeek and more – in one app, one simple plan. Learn AI in 5 minutes a day in any language you choose, then practise it right away.
Sam · 0:58Tailor my cover letter to this sales job advert.
Sam’s tip: add one number from your last job – it makes the letter stronger.How it works
Pick language & goal
Study, job, business, content or teaching – in any language you choose.
Watch a 5-min lesson
Your AI teacher explains one idea at a time.
Do it now
One tap opens the right AI with the prompt ready.
Get certified
Pass the quizzes and share your certificate on LinkedIn.
One question. The world’s best AIs, side by side.
Compare answers and keep the best one – the real model name and the credit cost are always shown.
1) Behind-the-scenes reel of the 5 a.m. bake. 2) “Guess the filling” poll. 3) Customer of the week with their favourite pastry.
1) A day in the life of one croissant. 2) Weekly baker’s tip carousel. 3) Limited-edition flavour countdown.
1) Dough-to-oven timelapse. 2) Staff picks with prices. 3) Weekend pre-order reminder story.
- GPT-6
- Claude
- Gemini
- Grok
- DeepSeek
- Qwen
- Kimi
- Mistral
- GLM
- Perplexity Sonar
- Nano Banana
- Seedream
- FLUX
- Veo
- Kling
- Runway
Learn AI for the life you have
All courses →Meet your AI teachers
Original AI characters who teach in any language you choose – with natural voice and lip-sync.
Every result, every term – one AI that keeps your child on track.
Upload report cards and tests from KG to college. Polymentra compares every term, warns you early, plans the week, finds the right teacher – and helps shape the future.
Explore Polymentra Family- Upload in seconds
Photograph any report card or test – any school board, any language. AI reads every subject, mark and teacher remark.
- The whole year on one screen
Every term and test compared automatically. No more folders for spring, winter and summer.
- Early warnings
Alerts when marks start slipping – even when they are still good – so a great term never turns into a bad year.
- Weekly family plan
Study focus, sleep and screen routine, sports and hobbies, weekend and holiday ideas near you.
- The right teacher
Verified tutors matched to the exact weak topic, online or nearby.
- Future planner
Strengths over the years, career paths, college matches, exams, scholarships and deadlines.
Simple plans. Clear credits.
Learner
$4.99 /mo
1,500 credits / month
- All courses + certificates
- Fast & standard models
- AI tutor chat
Plus
$9.99 /mo
3,500 credits / month
- All AI models
- Images & voice
- All courses + certificates
Pro
$24.99 /mo
9,000 credits / month
- Everything in Plus
- Video generation (~60 sec/month)
- Priority speed
Prices in USD; your local currency and lower local prices are shown at checkout. Taxes calculated at checkout. Credits reset every month; unused credits do not carry over.
What can I do with my credits?
| Action | Credits |
|---|---|
| Message on a fast model (GPT-6 Luna, Claude Haiku, Gemini Flash) | ≈ 1 |
| Message on Claude Sonnet / GPT-6.1 | ≈ 11 |
| Message on top models (GPT-6 Astra, Claude Fable) | ≈ 55 |
| Image – Nano Banana 2.1 | ≈ 34 |
| 5-second video – Veo 3.1 Fast | ≈ 550 |
1 credit = USD 0.001 of real AI cost. Lessons, quizzes and the tutor chat inside courses never use credits. Credits reset every month.
For schools, colleges and teams
Bulk seats, progress tracking and certificates for every learner – in every learner’s language.
Questions
Is this the real ChatGPT, Claude and Gemini?
Yes. Your message goes to the official model through its maker’s paid API, and every answer shows the real model name. Polymentra is independent and is not affiliated with or endorsed by the model makers.
What is a credit?
A small unit of usage. Each message shows its credit cost before you send it – fast models use about 1 credit, top models more. Lessons, quizzes and the tutor chat inside courses never use credits.
Do unused credits carry over?
No. Your plan’s credits reset at the start of each billing month.
Which languages can I learn in?
Any language you choose. Six languages are ready at launch; when you pick another, your lessons are created automatically in that language – app screens, quizzes, tutor chat, voice and lip-synced teacher videos.
Do I get a certificate?
Yes, on paid plans, after finishing a course and its quizzes. You can share it on LinkedIn.
Can I cancel or get a refund?
Cancel any time from your account and keep access until the end of the paid period. First-time payments can be refunded within 14 days – see our Refund Policy.
Start with one free lesson.
Join the waitlist – be first in when Polymentra opens.