
Kahoot!
Sli.do
Poll Everywhere
AhaSlides
Quizizz
Wooclap
Classtime
a web-based polling tool for workshops, conferences & events

JSONFormatter.org
CyberChef
Base64.ai
All Over Tools
DevToys
Image to Base64 Converter
Base64-Image.org
Base64 Encode and Decode Online

Which is more popular?
Based on our record, Mentimeter seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | mentimeter.com | base64encode.dev |
| Pricing | — | |
| Company | Startup from Sweden · 100 - 249 employees · 2014 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mentimeter yet.
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What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
5 Ways to use Mentimeter to Engage and Interact with Students
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Mentimeter and Base64Encode.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.


The plans are not the same. Slido Professional has moderation, branding and multiple rooms, among other things, and Mentimeter’s conference pack has Excel export and editing together with your team. klapp has no...
Mentimeter is a unique option in that it emphasizes the use of quizzes within presentations. One particularly cool feature is the live quiz, which lets you create some competition and get your audience more involved....
Turn your presentations into interactive experiences using Mentimeter. Generate word clouds based on your audience’s impressions, conduct quiz competitions, or ask your audience to vote with this live poll tool that...
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Recommendations tracked on public social media and blogs since March 2021.


5 minute breaks, find opportunities to incorporate interactive activities: mentimeter.com, padlet, jamboard, think-pair-share. Source: almost 5 years ago
Nobody else knows you put that answer. Can they trace you? Can they not? The website is mentimeter.com. Source: over 5 years ago
Tracking Base64Encode.dev since Jan 2026.
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Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.
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Audience response system that uses mobile phones, twitter, and the web. Responses are displayed in real-time on gorgeous charts in PowerPoint, Keynote, or web browser.
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Extract text, data, photos and more from all types of docs
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