
Mentimeter
Quizlet
Poll Everywhere
Quizizz
Sli.do
AhaSlides
Blackboard Learn
Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.

Microsoft Office Excel
Google Sheets
DB Browser for SQLite
Modern CSV
LibreOffice
Airtable
Apache OpenOffice Calc
100% local, zero uploads. Process millions of rows entirely in your browser. The ultimate privacy-first toolkit for CSV, ecommerce, and marketing data.

Which is more popular?
Based on our record, Kahoot! seems to be more popular. It has been mentioned 25 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | kahoot.com | dataprep.dev |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Norway · 100 - 249 employees | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Kahoot! yet.
The Browser Data Toolkit for Privacy-Conscious Professionals dataprep.dev is a 100% local, pure-browser data processing engine designed to solve the biggest headaches in data preparation: Excel crashes and privacy risks. Powered by cutting-edge DuckDB-Wasm technology, our toolkit brings...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of dataprep.dev yet.
Walkthroughs and reviews on video.
AP Human Geography Unit 5 Kahoot Review! (The Last Kahoot!)
Instant SQL on CSV in Browser (DuckDB-Wasm) - Zero Uploads
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Kahoot! and dataprep.dev.
dataprep.dev's answer:
I was trying to clean up a massive, messy Shopify order export. Excel kept freezing, and I absolutely refused to upload sensitive customer emails to random online converters. I got so frustrated that I decided to stop complaining and build a local-first toolkit to solve my own workflow nightmare.
dataprep.dev's answer:
1, Indie hackers and solo founders. 2, Boutique digital marketing agencies. 3, Privacy-conscious data freelancers.
dataprep.dev's answer:
Most data tools force you to upload your CSVs to their servers. We don't. We compiled DuckDB into WebAssembly, meaning you get a blazing-fast, database-level engine running entirely inside your local browser tab. It's 100% private and works instantly.
dataprep.dev's answer:
If you try to open a 2GB CSV in Excel, it freezes and crashes. If you use Python Pandas, you have to write code and manage environments. dataprep.dev gives you the power of code (SQL queries, regex, merging 50 files) with a simple drag-and-drop UI, without ever freezing your computer.
dataprep.dev's answer:
E-commerce sellers flattening messy Shopify exports, performance marketers cleaning ad reports, and data analysts who need to anonymize PII (GDPR compliance) before feeding datasets to AI models like ChatGPT.
dataprep.dev's answer:
DuckDB-Wasm is the core data engine handling the heavy lifting. The frontend is built with React/Next.js and styled with Tailwind CSS. It's a modern, serverless architecture.
Share your experience with using Kahoot! and dataprep.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


This page is for the person who picks the tool for Q&A, polls and a quiz at an event or a talk. It sets klapp next to Mentimeter, Slido, Kahoot! 360 and Pigeonhole Live, one row per feature. Every cell about them...
Kahoot! makes learning fun and mentally stimulating. Its massive collection of user-generated quizzes and activities lets teachers create a lively, competitive classroom that inspires, engages, and educates students....
Kahoot! is a game-based online quiz maker that uses colorful visuals and gamification elements to boost engagement. It offers quizzes with multiple-choice questions, as well as “type answer” questions wherein...
We have no reviews of dataprep.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Other than educational tools like Kahoot, Quizizz, or Gimkit, there's really not much out there that's free unfortunately. Source: over 3 years ago
Otherwise throw in a baamboozle, a kahoot or a word wall. Source: over 3 years ago
A: These resources will be your absolute savior! islcollective.com, Teach-This.com, ESLBrains.com, Linguahouse.com, kahoot.com, plus many more. But remember to keep it appropriate for their level, or else you're in for a LONG lesson! Source: over 3 years ago
Tracking dataprep.dev since Jul 2026.
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News. 2017-09-28 - Added PortableApp version of 3. 10. 1. Thanks John.
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