Kameleoon vs. Optimizely Feature Experimentation

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Kameleoon
Score 9.4 out of 10
Enterprise companies (1,001+ employees)
Kameleoon boasts users among 500 corporate and enterprise companies across North America, Europe, and Asia Pacific to help brands deliver digital experiences and products to their customers. GDPR, CPPA, and HIPPA compliant, Kameleoon’s A/B testing, full stack, and AI-powered personalization solutions are designed to help marketers, product owners, and developers maximize customer engagement and conversion, across all channels.N/A
Optimizely Feature Experimentation
Score 8.4 out of 10
N/A
Optimizely Feature Experimentation unites feature flagging, A/B testing, and built-in collaboration—so marketers can release, experiment, and optimize with confidence in one platform.N/A
Pricing
KameleoonOptimizely Feature Experimentation
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
KameleoonOptimizely Feature Experimentation
Free Trial
YesNo
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeRequired
Additional DetailsConsulting services are priced on demand.
More Pricing Information
Community Pulse
KameleoonOptimizely Feature Experimentation
Considered Both Products
Kameleoon
Chose Kameleoon
We were looking for a new tool after Google sunset their tool. We tested AB Tasty and Kameleoon.
Our dev team was unhappy with the weight of the AB Tasty tag and I found the level of service with Kameleoon much higher.
Chose Kameleoon
They're all well suited for what they actually made. But somehow it would be really great to get the ability to create Dashboard like Piano does.
Chose Kameleoon
Kameleoon offers a fair pricing which were below their competitors, and despite of offering "fair" price they are similar or even better than their large competitors (based on our evaluation) when it comes to their product offering, features and usability.

Kameleoon also offers …
Chose Kameleoon
Kameleoon has noticeably less flicker and more comprehensive reporting. It is still a little behind when it comes to the editor. AB Tasty had a very comprehensive widget library that was included in the base price.
Chose Kameleoon
Kameleoon is more complete than Wisepops, which is limited, and the customer support is more reactive in Kameleoon. Besides, Wisepops is easier to use.
Chose Kameleoon
The support promised by Kameleoon was closer and more accessible, which encouraged us to choose Kameleoon over AB tasty, which didn't seem to take SMEs like us into account.
Chose Kameleoon
Kameleoon is easier to use, the interface is really user-friendly and there is a lot of support material available, in case you need it.
Chose Kameleoon
Optimizely Web Experimentation seems like a reliable platform with excellent UX, service availability and superb statistical engine.
Chose Kameleoon
The agency that helped create our new Headless website recommended Kameleoon and Growth book on top of the stalwart Optimizely. Our final round of POC was between Optimizely and Kameleoon, and the thing that pushed Kameleoon ahead was the size of their snippet and how easy it …
Chose Kameleoon
An easy-to-use tool that helps us, thanks to its 30 targeting criteria, to segment our audience and adapt our offers, messages and content in real time.
Chose Kameleoon
Kameleoon is a HIPPA certified platform that delivers a lot of value at an affordable rate.
Chose Kameleoon
Kameleoon works well with Google Analytics, and I can follow the results of my tests directly in Google Analytics, which gives me additional data.
Chose Kameleoon
Kameleoon is [easier] to use, provides a connection with more tools, and has possibilities to work on personalization use cases.
Chose Kameleoon
None
Because the CSM teams are very nice with us and attentive to our needs. They help us with many subjects thanks to their expertise (recommendations, problems with the set up of our tests etc).
Chose Kameleoon
Kameleoon does not compare to others! If I chose this tool, it is above all because the speech made by the members of the company during their presentation was clear. Real experts who had identified our challenges and our needs. They also came with relevant use cases and …
Chose Kameleoon
Kameleoon paltform is easier than AB Tasty with more features. Kameleoon is even better on dashboard analysis, which allowed me to make better decisions with the test's results.
Chose Kameleoon
Kameleoon has more functional and technical capabilities than AB Tasty and Adobe Target, and we have especially appreciated Kameleoon's support throughout the bidding process.
Chose Kameleoon
One of Kameleoon’s strengths is that thanks to his dedicated team in AI, it analyses visitor behavior, draws correlations between visitors, and measures their conversion probability in real-time. Kameleoon is definitively a pioneer in marketing AI!
Chose Kameleoon
A/B Tasty, VWO, and Optimizely have been benchmarked.
Reasons why we chose Kameleoon:
  • Tech-oriented staff.
Optimizely Feature Experimentation
Chose Optimizely Feature Experimentation
In previous companies I've used Monetate which is a similar A/B testing kind of feature experimentation engine that is very similar from my memory, but again, back to the point of these new features of the analytics engine and Opal, it kind of cuts it above Monetate from my …
Chose Optimizely Feature Experimentation
I wasn’t part of the team that selected Optimizely, but its integrations with other tools were a big plus for us in making our decision. It was more expensive, however.
Chose Optimizely Feature Experimentation
We have not used any other similar tools, we evaluated both Kameleoon and VWO. With the combination of price, features, and expandability, we moved forward with Optimizely Feature Experimentation.
Chose Optimizely Feature Experimentation
Google optimize is great that it is an add on to an existing Analytics implementation, but only has a web version. Optimizely has the SDK so better option for testing new features
Chose Optimizely Feature Experimentation
We selected Optimizely as it was easy to use/understand, had clearly defined SLAs for keeping the platform up and was regarded as resilient within the industry. We needed something at our point in our experimentation journey that could be used for Product testing at scale and …
Chose Optimizely Feature Experimentation
Optimizely Feature Experimentation has similar features to Amplitude. As a matter of fact it looks like Amplitude copied Optimizely. However, Amplitude did not mimic the nomenclature issues.
Chose Optimizely Feature Experimentation
When Google Optimize goes off we searched for a tool where you can be sure to get a good GA4 implementation and easy to use for IT team and product team.

Optimizely Feature Experimentation seems to have a good balance between pricing and capabilities.
Chose Optimizely Feature Experimentation
In other companies, all of the feature flag controls were done locally and it got messy after a while. There was no much control on who was doing what. With Optimizely Feature Experimentation, it is clear what feature flags are enabled and which ones are not. It is easier to …
Chose Optimizely Feature Experimentation
not too much experience on that to answer this question
Chose Optimizely Feature Experimentation
There is a lot more flexibility with Optimizely once you have customized the implementation and better tools.
Chose Optimizely Feature Experimentation
WebX and FeatureX work well in pair, they organically complement each other
Chose Optimizely Feature Experimentation
Simple interface and ability to create audiences and assign them to experiments.
Chose Optimizely Feature Experimentation
Optimizely offered both web experimentation (WSYWIG editor for nontechnical marketing folks) and Feature Experimentation. That made the decision easier to get max value across different stakeholder groups.
Chose Optimizely Feature Experimentation
Optimizely FX is the only tool I've used that specifically allows for testing in the back-end. Most front end tools are great for simple tests, but there comes a time when you need to go a level deeper and that's not possible with front-end tools.
Chose Optimizely Feature Experimentation
Mixpanel, Google Analytics, Hotjar and A/B Smartly
Chose Optimizely Feature Experimentation
With the Netspring acquisition I think it's closer to its competitor's features
Chose Optimizely Feature Experimentation
I prefer Optimizely Feature Experimentation to web experimentation. I think it's more straightforward to set up and as an engineer, I like being able to have more control from the code side.
Chose Optimizely Feature Experimentation
we wanted a shift with the tool that helps us with managing our data
Chose Optimizely Feature Experimentation
We haven't evaluated other products. We have an in-house product that is missing a lot of features and is very behind from making the test process easier.

Instead of evolving our in-house product with limited resources, we decided to go with Optimizely Feature Experimentation …
Chose Optimizely Feature Experimentation
Overall, Optimizely Feature Experimentation is an industry leader in terms of experimentation across web and mobile. For apps I would say amplitude does slightly a better job as it is tailored to that niche.
Chose Optimizely Feature Experimentation
Optimizely Feature Experimentation is better for building more complex experiments than Optimizely Web. However, Optimizely Web is much easier to kickstart your experimentation program with as the learning curve is much lower, and dedicated developer resources are not always …
Chose Optimizely Feature Experimentation
Optimizely Feature Experimentation is less of a point solution than LaunchDarkly, so LD has a few extra features, but Optimizely offers a much greater solution for experimentation, personalization etc.
Chose Optimizely Feature Experimentation
Feature experimentation is much more robust and allows more granular control over the decisions you want to make. While Optimizely Feature Experimentation is nice and can be delivered via Optimizely Feature Experimentation's UI, its still not ideal because its brittle and can …
Features
KameleoonOptimizely Feature Experimentation
Testing and Experimentation
Comparison of Testing and Experimentation features of Product A and Product B
Kameleoon
8.1
Ratings
4% below category average
Optimizely Feature Experimentation
-
Ratings
a/b experiment testing9.20 Ratings00 Ratings
Split URL testing8.70 Ratings00 Ratings
Multivariate testing8.60 Ratings00 Ratings
Multi-page/funnel testing9.10 Ratings00 Ratings
Cross-browser testing4.60 Ratings00 Ratings
Mobile app testing7.80 Ratings00 Ratings
Test significance9.10 Ratings00 Ratings
Visual / WYSIWYG editor7.20 Ratings00 Ratings
Advanced code editor9.20 Ratings00 Ratings
Preview mode8.20 Ratings00 Ratings
Test duration calculator8.40 Ratings00 Ratings
Experiment scheduler9.20 Ratings00 Ratings
Experiment workflow and approval8.70 Ratings00 Ratings
Dynamic experiment activation9.20 Ratings00 Ratings
Client-side tests9.20 Ratings00 Ratings
Server-side tests7.80 Ratings00 Ratings
Mutually exclusive tests4.10 Ratings00 Ratings
Audience Segmentation & Targeting
Comparison of Audience Segmentation & Targeting features of Product A and Product B
Kameleoon
9.0
Ratings
3% above category average
Optimizely Feature Experimentation
-
Ratings
Standard visitor segmentation9.20 Ratings00 Ratings
Behavioral visitor segmentation8.30 Ratings00 Ratings
Traffic allocation control9.20 Ratings00 Ratings
Website personalization9.50 Ratings00 Ratings
Results and Analysis
Comparison of Results and Analysis features of Product A and Product B
Kameleoon
8.8
Ratings
2% above category average
Optimizely Feature Experimentation
-
Ratings
Conversion tracking8.70 Ratings00 Ratings
Goal tracking9.20 Ratings00 Ratings
Test reporting9.10 Ratings00 Ratings
Results segmentation9.10 Ratings00 Ratings
CSV export7.70 Ratings00 Ratings
Experiments results dashboard9.10 Ratings00 Ratings
Best Alternatives
KameleoonOptimizely Feature Experimentation
Small Businesses
Convert Experiences
Convert Experiences
Score 9.9 out of 10
GitLab
GitLab
Score 8.8 out of 10
Medium-sized Companies
Dynamic Yield
Dynamic Yield
Score 9.0 out of 10
GitLab
GitLab
Score 8.8 out of 10
Enterprises
Dynamic Yield
Dynamic Yield
Score 9.0 out of 10
GitLab
GitLab
Score 8.8 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
KameleoonOptimizely Feature Experimentation
Likelihood to Recommend
9.7
(0 ratings)
8.2
(0 ratings)
Likelihood to Renew
10.0
(0 ratings)
4.5
(0 ratings)
Usability
9.3
(0 ratings)
7.6
(0 ratings)
Support Rating
8.9
(0 ratings)
3.6
(0 ratings)
Implementation Rating
-
(0 ratings)
10.0
(0 ratings)
Product Scalability
-
(0 ratings)
5.0
(0 ratings)
User Testimonials
KameleoonOptimizely Feature Experimentation
Likelihood to Recommend
  • We can easily create A/B tests and personalizations to target specific audiences and improve the customer journey
  • The widget editor is intuitive and very easy to use, a lot of features are available without any code
  • The result analysis dashboard is easy to read and understand : we have very detailed data to analyze the performance of our experiments, even on pages with low traffic thanks to the CUPED algorithm.
  • We strongly recommend Kameleoon !
Read full review
Based on my experience with Optimizely Feature Experimentation, I can highlight several scenarios where it excels and a few where it may be less suitable. Well-suited scenarios: - Multi-Channel product launches - Complex A/B testing and feature flag management - Gradual rollout and risk mitigation Less suited scenarios: - Simple A/B tests (their Web Experimentation product is probably better for that) - Non-technical team usage -
Read full review
Pros
  • The segment builder is incredibly intuitive and easy to use. Works wonderfully with Mixpanel. Our team managed to set up our segments and experiments within a couple of hours.
  • Great customer service and willingness to help with any of our questions.
  • Very secure testing environment for our A/B testing experiments. We had a staging environment easily set up for review and testing before live deployment. We needed a HIPAA compliant solution, and Kameleoon delivers.
Read full review
  • Splitting traffic between variants and enabling you to scale up or down the amount of traffic in each one
  • Giving a standardised report that you can share with a huge number of users
  • Showing a large variety of results/metrics you can then dive into
Read full review
Cons
  • Interface of the graphics editor is quite conceptual. It is fine after a few days but it takes a little while to recognize some icons.
  • Their online tutorial could also be easily improved.
  • If you want to do major graphical changes on your website, you will have to inject JS and CSS code which requires some technical background but I don’t know if that point can be improved.
Read full review
  • Difficult integration if your data is not front end
  • Costly MAU model needs to be based on experiments not on site visits
  • It's not easy to understand how to build an Experiment
  • Onboarding team is more focused on punching through their slides and not focused on your needs or understanding.
Read full review
Likelihood to Renew
already renewed :)
Read full review
Competitive landscape
Read full review
Usability
Kameleoon offers one of the best UI's I've seen when I've compared it to 4 of the other big competitors in the landscape. They have some improvement areas when it comes to the UX - Which is easily solvable if/when prioritized. There's a little to much "clicking" and "new tabs" in my opinion
Read full review
Easy to navigate the UI. Once you know how to use it, it is very easy to run experiments. And when the experiment is setup, the SDK code variables are generated and available for developers to use immediately so they can quickly build the experiment code
Read full review
Support Rating
Our Kameleoon team is also very dedicated to us. We have weekly meetings to review our project roadmap and the results of our ongoing campaigns. Kameleoon’s team is very supportive and ambitious for every project. The responsiveness of the teams is also very helpful and reassuring when there are up and downs (as happens in every relationship).
Read full review
Support was there but it was pretty slow at most times. Only after escalation was support really given to our teams
Read full review
Implementation Rating
No answers on this topic
It’s straightforward. Docs are well written and I believe there must be a support. But we haven’t used it
Read full review
Alternatives Considered
The agency that helped create our new Headless website recommended Kameleoon and Growth book on top of the stalwart Optimizely. Our final round of POC was between Optimizely and Kameleoon, and the thing that pushed Kameleoon ahead was the size of their snippet and how easy it was to set up the Segment integration out of the box to do what we needed it to do. Although Kameleoon is relatively "new" to the North American market, they have continued to perform above and beyond our expectations.
Read full review
In previous companies I've used Monetate which is a similar A/B testing kind of feature experimentation engine that is very similar from my memory, but again, back to the point of these new features of the analytics engine and Opal, it kind of cuts it above Monetate from my experience. Obviously Monetate may have improved since when I lost use it, but from what I can see, yeah.
Read full review
Scalability
No answers on this topic
had troubles with performance for SSR and the React SDK
Read full review
Return on Investment
  • The platform allows us to test and learn different functionalities.
  • We run multiple feature experiments at different levels of the customer journey (search, login, and checkout) to improve efficiency and our conversion rate.
  • We are also able to boost our fidelity program to the right audience thanks to AI.
  • And obviously, optimize the user experience continuously.
Read full review
  • We have improved various metrics throughout the course of our experimentation program with Optimizely and therefore sharing numbers is tricky. Essentially we only implement versions of the product that perform the best in terms of CVR, revenue/visitor, ATV, average order value, average basket size and so forth dependent on the north star we are trying to move with each release.
Read full review
ScreenShots

Optimizely Feature Experimentation Screenshots

Screenshot of Feature Flag Setup. Here users can run A/B and multi-armed bandit tests, as well as:

- Set up a single feature flag to test multiple variations and experiment types
- Enable targeted deliveries and rollouts for more precise experimentation
- Roll back changes quickly when needed to ensure experiment accuracy and reduce risks
- Increase testing flexibility with control over experiment types and delivery methodsScreenshot of Audience Setup. This is used to target specific user segments for personalized experiments, and:

- Create and customize audiences based on user attributes
- Refine audience segments to ensure the right users are included in tests
- Enhance experiment relevance by setting specific conditions for user groupsScreenshot of Experiment Results, supporting the analysis and optimization of experimentation outcomes. Viewers can also:

- examine detailed experiment results, including key metrics like conversion rates and statistical significance
- Compare variations side-by-side to identify winning treatments
- Use advanced filters to segment and drill down into specific audience or test dataScreenshot of A Program Overview. These offer insights into any experimentation program’s performance. It also offers:

- A comprehensive view of the entire experimentation program’s status and progress
- Monitoring for key performance metrics like test velocity, success rates, and overall impact
- Evaluation of the impact of experiments with easy-to-read visualizations and reporting tools
- Performance tracking of experiments over time to guide decision-making and optimize strategiesScreenshot of AI Variable Suggestions. These enhance experimentation with AI-driven insights, and can also help with:

- Generating multiple content variations with AI to speed up experiment design
- Improving test quality with content suggestions
- Increasing experimentation velocity and achieving better outcomes with AI-powered optimizationScreenshot of Schedule Changes, to streamline experimentation. Users can also:

- Set specific times to toggle flags or rules on/off, ensuring precise control
- Schedule traffic allocation percentages for smooth experiment rollouts
- Increase test velocity and confidence by automating progressive changes