Head-to-head · Book Summary Apps
Blinkist vs Sumizeit
Blinkist leads on 0 checks, Sumizeit on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreBlinkist · 9.8/10
- Free planboth
Blinkist scores higher on our rubric for book summary apps: 9.8 against 7.7 out of 10; our editors rank them #1 and #4.
Blinkist is the better fit for readers seeking a broad, established summary library. Sumizeit is the better fit for budget-minded learners seeking varied formats.
- Blinkist fits best
Readers seeking a broad, established summary library
- Sumizeit fits best
Budget-minded learners seeking varied formats
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Side by side
| Feature | Blinkist 9.8/10 Visit ↗ | Sumizeit 7.7/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.8 | 7.7 |
| Ranking | #1 in Book Summary Apps | #4 in Book Summary Apps |
| Best for | Readers seeking a broad, established summary library | Budget-minded learners seeking varied formats |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | Not published | $5.75/user/mo |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Mobile | Cloud, Mobile |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Support | Email, Docs | Email, Phone |
| Built for | Solo, Small business, Mid-market | Solo, Small business |
| Features Blinkist 4/4 · Sumizeit 4/4 | ||
| Audio summaries | ✓ | ✓ |
| Learning paths | ✓ | ✓ |
| Notes and highlights | ✓ | ✓ |
| Offline access | ✓ | ✓ |
| Specs | ||
| Catalog size | 9000 titles | Not published |
| Platform coverage | Web_mobile | Web_mobile |
| Summary languages | 4 languages | Not published |
| Our review | ||
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| Cons |
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| Our verdict | Blinkist condenses nonfiction books into short text and audio summaries called Blinks, designed to take about 15 minutes to read or hear. Its library spans business, psychology, science and personal development, with more than 9,000 titles… Read the review → |
Sumizeit is a nonfiction book-summary service for people who want to learn in short sessions, especially learners who value choosing how to take in material. Its library includes 2,500+ book summaries and 10,000 podcast summaries. Reading… Read the review → |
Strengths and trade-offs
Blinkist — where it wins
- More than 9,000 books, podcasts and Guides in Premium
- Read and listen offline, with notes and highlights
- Pro can summarize uploaded or linked material with Blinkist AI
Where it doesn't
- Basic provides only one rotating Blink per day
- Unlimited library access and offline features require Premium
- Blinkist AI and document uploads are reserved for Pro
Sumizeit — where it wins
- Free plan includes 3 summaries with text and audio access.
- 2,500+ summaries span text, audio, video, visual and PDF formats.
- Learning plans, flashcards, quizzes, notes and offline access support review.
Where it doesn't
- Free access is limited to 3 book summaries.
- Monthly access costs $12.99, versus $5.75 monthly equivalent on annual billing.
- The Yearly and Lifetime plans list podcast formats but not video or visual formats.
- Blinkist9.8/10 · Free plan · 7-day trial
A broad summary library with offline listening, learning Guides and an AI add-on.
Visit BlinkistFull verdict → - Sumizeit7.7/10 · Free plan · paid from $5.75/user/mo (annual)
A format-rich summary library with a free tier and tools for active recall.
Visit SumizeitFull verdict →
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All book summary apps comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update