kitio.aiAstra AI vs Knowt
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Astra AI starts at See pricing page and Knowt starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Study plans from your notes
- Flashcards and quizzes
- Auto-generated topic podcasts
- Knowledge gap tracking
- Oral and written mock exams
- Photo upload of notes
- AI flashcards
- Lecture to notes
- Quizlet import
- Spaced repetition
- AP and SAT prep
| Feature | Astra AI | Knowt |
|---|---|---|
| Best for | AI tutor that turns your own notes into an exam study plan | Free flashcards and AI notes, with one-click Quizlet import |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Astra AI | Knowt |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Astra AI starts at See pricing page and Knowt starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Astra AI
- Lessons based on your own material
- Many study formats in one app
- Mock exams before the real one
- Free to try
- Prices not shown on the homepage
- Quality depends on the notes you upload
- Plan needs an exam date to work best
Knowt
- Study modes free
- Easy move from Quizlet
- Exam prep included
- Ads on the free plan
- AI summaries need checking
Which one should you choose?
Choose Astra AI if you want:
- Lessons based on your own material
- Many study formats in one app
- Mock exams before the real one
Watch out: prices not shown on the homepage.
Choose Knowt if you want:
- Study modes free
- Easy move from Quizlet
- Exam prep included
Watch out: ads on the free plan.
Astra AI vs Knowt FAQ
What is the difference between Astra AI and Knowt?
Astra AI: AI tutor that turns your own notes into an exam study plan. Knowt: Free flashcards and AI notes, with one-click Quizlet import. Both are education tools.
Is Astra AI or Knowt cheaper?
Astra AI starts at See pricing page and Knowt starts at See pricing page. Check both pricing pages for current plans.
Do Astra AI and Knowt have free plans?
Astra AI: Yes. Knowt: Yes.
Who makes Astra AI?
Astra AI is made by Astra AI.
Who makes Knowt?
Knowt is made by Knowt, based in United States.
Which should I choose, Astra AI or Knowt?
Choose Astra AI if you value lessons based on your own material and many study formats in one app. Choose Knowt if you value study modes free and easy move from quizlet.