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LaunchDarkly vs Optimizely comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

LaunchDarkly
Ranking in Feature Management
3rd
Average Rating
8.2
Reviews Sentiment
5.8
Number of Reviews
9
Ranking in other categories
AI Software Development (19th)
Optimizely
Ranking in Feature Management
4th
Average Rating
9.2
Number of Reviews
7
Ranking in other categories
Web Analytics (12th), Digital Experience Platforms (DXP) (17th)
 

Mindshare comparison

As of April 2026, in the Feature Management category, the mindshare of LaunchDarkly is 18.7%, up from 15.6% compared to the previous year. The mindshare of Optimizely is 17.9%. It is calculated based on PeerSpot user engagement data.
Feature Management Mindshare Distribution
ProductMindshare (%)
LaunchDarkly18.7%
Optimizely17.9%
Other63.400000000000006%
Feature Management
 

Featured Reviews

reviewer2769948 - PeerSpot reviewer
Staff Software Engineer at a wholesaler/distributor with 10,001+ employees
Has increased developer confidence by enabling safe production releases using targeted feature toggles
I wish we were using more targeting in our feature toggles and I wish we were using more feature toggles as well as feature toggle dependencies. Making one feature toggle or one set of feature toggles dependent on another one would allow us to turn them all on or turn them all off at one time. For improvements in LaunchDarkly, managing team members and access to those team members was challenging. We could add team members through Terraform and do it programmatically, and then modify it through the user interface. However, once we started modifying things through the interface, we weren't able to go back to using any configuration programmatically for the team members. It made it challenging to orchestrate team member management. The other aspect I wasn't particularly fond of was when they started adding AI to the interface and deployment interface. It reminded me of old school wizards when installing software and simplified the interface too much, removing some of the engineering control I preferred.
it_user623373 - PeerSpot reviewer
AB Testing and Web Optimization Specialist at a manufacturing company with 1,001-5,000 employees
It's given us a powerful tool that's doesn't limit our test ideas by the confines of code we can or cannot use.
Ease of building the test via HTML, Java, and CSS. It's given us a powerful tool that's doesn't limit our test ideas by the confines of code we can or cannot use The thoroughness of results has helped our company make better decisions for our website. Decisions that help our customers with their…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The setup is easy."
"These features in my current project have helped my team because they allow us to specifically target users to start turning on functionality, we can monitor the behavior and make sure that it's behaving as expected when the feature toggle is turned on, and then we can increase the usage."
"It has really helped during the series of product lines and faster deployment and faster development."
"The initial setup is very easy."
"I appreciate that we can release any feature in production and maintain control over it."
"LaunchDarkly has positively impacted my organization as the value we deliver to customers is much faster, and we saved a lot by using this feature instead of implementing it ourselves."
"I like that it offers the ability to control the flags."
"The ability to turn off a flag is crucial when a task is not complete, especially if there is an error in a commit."
"Customer service is the best in the testing industry; transparent support along with a very strong community."
"Optimizely is a great product that has inspired a great community and is the standard for A/B testing."
"Dead simple A/B testing with no code knoweldge needed."
"Optimizely can work for a lot more things than only testing; it is a pretty easy yet powerful tool."
"Customer service is wonderful."
"ROI: Infinite! (Got 3X conversion improvement using suggestions given by the product during the free evaluation period)"
"Customer service is excellent!"
 

Cons

"I have used LaunchDarkly for around two and a half years and I haven't faced any issues with it."
"Right now, no improvements are needed."
"When the system has an excessive number of feature flags, managing them can become cumbersome."
"Fetching information about multiple flags in a single action would be beneficial."
"The feature where one feature flag is dependent on another could be explored more for our usage."
"I strongly believe they need to develop a strategy for handling situations where LaunchDarkly goes down."
"We need experience to use it, and the initial setup can be difficult. Also, sometimes it has breakdowns."
"I think LaunchDarkly's customer support can be improved as it is not responsive."
"There were previously issues with experiments saving as expected in Classic."
"Does not allow multipage variants (i.e. allows only variants in elements inside one page)."
"Verifying goals could be easier."
"When testing images or anything involving JavaScript or more than text, they can really slow down the load performance of a page."
"Better communication with 3rd party implementation"
"Exporting statistics provide more statistical data."
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Top Industries

By visitors reading reviews
Construction Company
16%
Financial Services Firm
11%
University
10%
Real Estate/Law Firm
9%
Computer Software Company
11%
Construction Company
9%
Comms Service Provider
9%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business3
Large Enterprise5
 

Questions from the Community

What is your experience regarding pricing and costs for LaunchDarkly?
At my current organization, I have no experience with licensing and setup cost. However, at my previous organization, I wasn't making any decisions but got some visibility into the pricing and usag...
What needs improvement with LaunchDarkly?
I wish we were using more targeting in our feature toggles and I wish we were using more feature toggles as well as feature toggle dependencies. Making one feature toggle or one set of feature togg...
What is your primary use case for LaunchDarkly?
Currently, my main use case for LaunchDarkly is as a consumer. The application that I'm using uses LaunchDarkly as feature toggles. We toggle our flags on and off depending on what environment they...
Ask a question
Earn 20 points
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Sony, SalesForce, FICO, Trulia, ABC, Fox Interactive Media, The Guardian, CBS, Walt Disney Company, Clorox, Livestrong
Find out what your peers are saying about LaunchDarkly vs. Optimizely and other solutions. Updated: April 2026.
892,287 professionals have used our research since 2012.