
Polypane
Sizzy
MobileFirst
VS Code
SuperDev Pro
Meta Tags
DevDocs
Develop responsive web-apps 5x faster!
Wheel of Names
Spin The Wheel Of Names
RANDOM.ORG
Random Wheel Spin
Wheel Decide
Wheel Spinner App
Spin The Wheel Generator
Random Data Monster is a comprehensive suite of advanced random data generation that features generating secure passwords, names, numbers and more than 30+ Google Sheets custom functions to generate random data.

Which is more popular?
Based on our record, Responsively seems to be more popular. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
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RDM
Random Data Monster
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| Website | responsively.app | randomdata.monster |
| Pricing | — | |
| Platforms | — | |
| Company | 2020 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

A web browser that aids responsive web app development. Preview all target screens in a single window side-by-side. Brings down your development time. Use your already-familiar dev-tools from the browser. No additional learning curve!
No description of Random Data Monster yet.
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.

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Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Responsively App Demo
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How often each product is chosen within a category, 0–100% relative to the other.

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External articles and on-site reviews we used to compare the two products.

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Recommendations tracked on public social media and blogs since March 2021.

🔍 5. Responsively App Testing responsiveness on multiple devices? Responsively App is an open-source tool that lets you preview your site across devices side-by-side. - Source: dev.to / over 1 year ago
To save other readers a click: https://responsively.app/. - Source: Hacker News / over 1 year ago
URL: https://responsively.app What it does: View your website across multiple devices and screen sizes simultaneously. Why it's great: Perfect for real-time responsive testing — save time and effort! - Source: dev.to / over 1 year ago
Tracking Random Data Monster since Jul 2025.
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Free and easy to use spinner. Used by teachers and for raffles. Enter names, spin wheel to pick a random winner. Customize look and feel, save and share wheels.
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