kitio.aiAstra AI vs Study Buddy AI
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 Study Buddy AI 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
- Upload PDFs, text and videos
- AI tutor chat
- Flashcard creator
- Notes assistant
- Quiz builder
- Research paper breakdowns
| Feature | Astra AI | Study Buddy AI |
|---|---|---|
| Best for | AI tutor that turns your own notes into an exam study plan | AI tutor that turns PDFs, videos and articles into notes and quizzes |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Astra AI | Study Buddy AI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Astra AI starts at See pricing page and Study Buddy AI 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 29, 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
Study Buddy AI
- Works from many file types
- Combines notes, flashcards and quizzes
- Free to try
- Paid plan details aren't published
- Few integrations mentioned
- Little detail on supported languages
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 Study Buddy AI if you want:
- Works from many file types
- Combines notes, flashcards and quizzes
- Free to try
Watch out: paid plan details aren't published.
Astra AI vs Study Buddy AI FAQ
What is the difference between Astra AI and Study Buddy AI?
Astra AI: AI tutor that turns your own notes into an exam study plan. Study Buddy AI: AI tutor that turns PDFs, videos and articles into notes and quizzes. Both are education tools.
Is Astra AI or Study Buddy AI cheaper?
Astra AI starts at See pricing page and Study Buddy AI starts at See pricing page. Check both pricing pages for current plans.
Do Astra AI and Study Buddy AI have free plans?
Astra AI: Yes. Study Buddy AI: Yes.
Who makes Astra AI?
Astra AI is made by Astra AI.
Who makes Study Buddy AI?
Study Buddy AI is made by Study Buddy AI.
Which should I choose, Astra AI or Study Buddy AI?
Choose Astra AI if you value lessons based on your own material and many study formats in one app. Choose Study Buddy AI if you value works from many file types and combines notes, flashcards and quizzes.