
Diffy.website
GTmetrix
Simple.ink
Ghost Inspector
Fathom Analytics
The Ultimate Regression Testing Platform. Never deploy without it. Track, Test, and Identify exactly what's plaguing site performance.

VWO
AB Tasty
Google Analytics
Unbounce
PractiTest
Azure DevOps
Hotjar
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 | cursion.dev | optimizely.com |
| Pricing | ||
| Platforms | — | |
| Company | 2023 | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


We began working on Cursion to help our fellow developers understand how their sites and web apps change after deployments. The platform specifically aims to discover the small differences a human might otherwise miss by painstakingly comparing Megabytes of data collected on each site. Notable...
No description of Optimizely yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Scanerr Showcase
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 Cursion and Optimizely.
Cursion's answer
Cursion's answer
Cursion's answer
Scanerr began like so many other software tools, the founder solving their own problems.
The first iteration of Scanerr was a simple Python script used to ensure the founder's websites didn't break after updates.
Not long after, a few companies reached out and wanted to use the technology for their own processes - and Scanerr was born!
Cursion's answer
We're fortunate to serve companies of all sizes. From the enterprise to the startup, Scanerr is constantly helping developers and teams uncover bugs, bottlenecks, and breaking changes to their web apps.
Most of our customers are from the web development, hosting, and digital marketing industries.
Cursion's answer
Scanerr provides a comprehensive assessment of your website by collecting and analyzing the Page Source, Console Errors/Warnings, Screenshots, and over 70 Performance Metrics. Scanerr also uses an Advanced, Proprietary Algorithm for detecting visual changes on a website in real-time.
Cursion's answer
Unlike its competitors, Scanerr performs Regression Testing by comparing more than just screenshots. By combining our Advanced, Proprietary Visual Regression Algorithm, and over 70 Performance Metrics with Browser data - Scanerr provides a holistic assessment of your site's health and stability.
Share your experience with using Cursion 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 Cursion 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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