
CodeBeautify
Minify
Toptal
JSONLint
CodifyFormatter.org
MinifyIt.com
Free developer tools to minify, beautify, validate, encode and transform code and data.

VWO
AB Tasty
Google Analytics
Google Marketing Platform
PractiTest
Unbounce
Azure DevOps
A/B testing you'll actually use.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | fastminify.com | optimizely.com |
| Pricing | — | |
| Company | Startup from Switzerland · 1 - 9 employees · 2025 | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


FastMinify is a free collection of online developer tools for minifying, beautifying, formatting, validating, encoding and transforming code and data. It supports JavaScript, CSS, HTML, JSON, XML, SVG, Base64, URLs and more, with tools designed for developers who need fast and privacy-focused...
No description of Optimizely yet.
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 Optimizely yet.
Walkthroughs and reviews on video.
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Optimizely Review | A/B Testing | Pearl Lemon Reviews
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing FastMinify and Optimizely.
FastMinify's answer
FastMinify's answer
FastMinify focuses on simplicity, speed and privacy. All tools work instantly in the browser without registration, unnecessary UI complexity or intrusive popups. The platform combines code minification, beautification and encoding utilities in a single lightweight developer-focused experience.
FastMinify's answer
FastMinify provides a fast and distraction-free experience with modern tooling, clean output formatting and support for multiple formats in one place. It is designed for developers who want quick utilities without accounts, bloated interfaces or workflow interruptions.
FastMinify's answer
FastMinify is built for web developers, frontend developers, backend developers, DevOps engineers, students and anyone who regularly works with code, APIs or web data formats.
FastMinify's answer
FastMinify was created to provide developers with a cleaner and faster alternative to outdated online code tools. The goal was to build a modern platform focused on essential developer utilities with a strong emphasis on usability, performance and simplicity.
FastMinify's answer
FastMinify is currently used by independent developers, freelancers, students and small development teams.
Share your experience with using FastMinify and Optimizely. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of FastMinify yet. Be the first one to post
Optimizely is a lower cost entry tool for anyone looking to do website testing. While their pricing structure has changed over the years it still is a pretty cost effective solution. It is easy to get tests up and...
Optimizely is more of a personalization tool but you cannot ignore its A/B testing superiority. It helps you put the face of the most appealing site in front of customers. There’s a lot of things that are good in this...
Optimizely is a well known A/B testing and experimentation tool for both web and mobile. It claims to be built for the enterprise with features like roles, permissions, and two-factor authentication while still...
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