Knowt vs Quizlet: Is Knowt Really Free? Price and Features (2026)
Short answer
Knowt has a free plan with unlimited file creation, collaboration and storage, and its paid Ultra plan is $24.99 a month or $149.99 billed yearly (with a 3-day trial), per knowt.com/plans on October 17, 2026. Quizlet is free for basic flashcards, with Plus reported at $7.99 a month or $35.99 a year. Knowt is the better fit if you want free AI study tools from notes and videos; Quizlet if you want the biggest library of shared sets and cheaper paid pricing. Flashcard Maker is a simpler option for AI cards from text or PDF with no sign-up.
Prices checked October 17, 2026. Where we are not the cheapest or the best fit, we say so.
Side-by-side comparison
| Knowt | Quizlet | Flashcard Maker | |
|---|---|---|---|
| Free plan | Yes: unlimited file creation, live collaboration and storage; browse 5 million resources | Yes: create and study flashcards | Free: 10 cards per deck as a guest, 15 per deck with a free account and up to 5 decks a day |
| Paid plan price | Ultra: $24.99/month, or $149.99 billed yearly with a 3-day free trial | Plus reported at $7.99/month or $35.99/year; higher Plus Unlimited tier | $1.99 for the first month, then $9.99/month or $95.88/year. Up to 100 cards per deck, unlimited decks, unlimited PDF imports, AI study chat |
| What the paid plan adds | Ad-free, AI summarizers for PDF, video, image and slides, lecture recording summarizer, AI podcast, AI voice tutor, AP/SAT/ACT prep | Study Guides, Learn, Test, Expert Solutions, offline studying (Plus has monthly usage limits) | Up to 100 cards per deck, unlimited decks, unlimited PDF imports, AI study chat |
| Shared study sets | Millions of resources | Largest library | Small marketplace |
| Best at | AI study tools from your own files and recordings | Existing class sets and teacher tools | Fast AI cards from pasted text or a PDF, no sign-up |
| Cheapest full year | $149.99 (Ultra) | $35.99 (Plus, reported) | $95.88 (Pro) |
- Knowt prices read from knowt.com/plans on October 17, 2026.
- Quizlet Plus price as reported by third-party price trackers on October 17, 2026; verify the current price for your country at quizlet.com/upgrade.
- Flashcard Maker prices from our pricing page, October 17, 2026.
Is Knowt free?
Yes. Knowt's own pricing page lists a free Basic plan with unlimited file creation, live collaboration and storage, and access to 5 million resources. The Ultra plan adds an ad-free experience, AI summarizers, a lecture recording summarizer, an AI podcast generator, an AI voice tutor and AP, SAT and ACT prep.
Knowt Ultra costs $24.99 a month, or $149.99 billed upfront for a year with a 3-day free trial (knowt.com/plans, October 17, 2026). That is well above Quizlet Plus on a yearly basis.
Which one is cheaper?
If you want to pay for a year, Quizlet Plus (reported $35.99) is the cheapest here, then Flashcard Maker Pro ($95.88), then Knowt Ultra ($149.99). If you stay on free plans, all three work, and your choice depends on whether you need shared sets (Quizlet, Knowt) or fast AI cards from your own notes (Flashcard Maker, Knowt).
Where Flashcard Maker fits
We are smaller than both. We do not have their libraries or apps. What we do is take pasted notes or a PDF and return a deck in seconds, with no sign-up for the first deck. Pro, starting at $1.99 for the first month, lifts decks to 100 cards and removes PDF limits.
Who should pick which
Knowt
Its paid tier is built around that; the free plan lets you try the basics.
Quizlet
Library and classroom use, and the lowest paid yearly price here.
Flashcard Maker
No sign-up for the first deck; upgrade only if you need 100-card decks.
Frequently asked questions
Is Knowt free?
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Yes. Knowt has a free Basic plan with unlimited file creation, live collaboration and storage. Ultra, the paid plan, is $24.99 a month or $149.99 billed yearly.
Is Knowt better than Quizlet?
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Knowt leans on AI study tools; Quizlet on its large library and classroom use. Knowt Ultra is much more expensive per year than Quizlet Plus.
How much is Knowt Ultra?
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$24.99 a month, or $149.99 billed upfront for the year with a 3-day free trial, per knowt.com/plans on October 17, 2026.
What is a free alternative to both?
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Flashcard Maker's free plan generates cards from text or a PDF with no sign-up. Anki is also free on desktop and Android.
Make your first deck free
Paste notes or upload a PDF and get flashcards in seconds. No sign-up for your first deck. Need 100-card decks and unlimited PDFs? Pro is $1.99 for the first month, then $9.99/month or $95.88/year.