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Optimizely Feature Experimentation Reviews & Product Details

Optimizely Feature Experimentation Overview

What is Optimizely Feature Experimentation?

Optimizely Feature Experimentation isn’t just a feature flagging tool—it’s the gold standard for controlled, data-driven innovation. It’s the only platform that seamlessly integrates feature flagging and experimentation with built-in collaboration tools, so teams can move fast without breaking things. Ship with confidence. Experiment with precision. Reduce risk by testing every feature before a full rollout, proving impact with real user data, and optimizing every digital touchpoint—across web, mobile, and server-side applications. From idea to deployment, Optimizely empowers you to make every release smarter, safer, and more successful.

Optimizely Feature Experimentation Details
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Product Description

Optimizely Feature Experimentation unites feature flagging, A/B testing, and built-in collaboration—so you can release, experiment, and optimize with confidence, all in one powerful platform.

How do you position yourself against your competitors?

Optimizely created the Experimentation category and continues to lead with the fastest, most reliable Stats Engine. Our expanding feature set drives industry-leading experiment velocity, streamlines feature management, and empowers cross-team collaboration—all with powerful, intuitive reporting.


Seller

Optimizely

Description

Optimizely is on a mission to make the lives of marketers better with Optimizely One, the world’s first operating system for marketing teams. Optimizely One combines industry-leading solutions across content management, content marketing, experimentation, commerce and personalization, powering every stage of the marketing lifecycle through a single, AI-accelerated workflow. With the flexibility of a fully composable platform, Optimizely is proudly helping global brands like H&M, Salesforce, Zoom and Toyota create content with speed, launch experiments with confidence, and deliver experiences of the highest quality. Learn more at optimizely.com.

Overview Provided by:

Optimizely Feature Experimentation Integrations

(3)
Integration information sourced from real user reviews.

Recent Optimizely Feature Experimentation Reviews

Verified User
I
Verified UserSmall-Business (50 or fewer emp.)
5.0 out of 5
"A great enterprise grade A/B testing solution!"
Optimizely Feature Experimentation is a great A/B testing platform! It is designed for data-driven teams as well as developers, product managers, a...
Mayank P.
MP
Mayank P.Enterprise (> 1000 emp.)
4.5 out of 5
"Optimizely Feature Flag Review"
Optimizely feature flag provides a best solution for experimentation in your project(app/web/backend) Through Optimizely you control the rollout o...
Verified User
U
Verified UserEnterprise (> 1000 emp.)
4.0 out of 5
"A Powerful tool for Feature flag management and Experimentation"
Optimizely is relevatively easy once set up to be able to rollout features, as well as perform experiments in a number of ways including multi-vari...

Pricing Insights

Averages based on real user reviews.

Time to Implement

3 months

Return on Investment

17 months

Average Discount

11%

Perceived Cost

$$$$$
View More Pricing Information

Optimizely Feature Experimentation Media

Optimizely Feature Experimentation Demo - Feature Flag Setup: Run flexible A/B and multi-armed bandit tests.
- 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 seamless control...
Optimizely Feature Experimentation Demo - Audience Setup: Target specific user segments for personalized experiments.
- Easily create and customize audiences based on user attributes - Refine audience segments to ensure the right users are included in your tests - Enhance experiment relevance by setting specific conditions for user groups
Optimizely Feature Experimentation Demo - Experiment Results: Analyze and optimize your experimentation outcomes.
- View 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 data
Optimizely Feature Experimentation Demo - Program Overview: Gain insights into your experimentation program’s performance.
- Get a comprehensive view of your entire experimentation program’s status and progress - Monitor key performance metrics like test velocity, success rates, and overall impact - Evaluate the impact of experiments with easy-to-read visualizations and reporting tools - Track the performance of y...
Optimizely Feature Experimentation Demo - AI Variable Suggestions: Enhance your experimentation with AI-driven insights.
- Generate multiple content variations with AI to speed up experiment design - Improve test quality by exploring high-performing content suggestions - Increase experimentation velocity and achieve better outcomes with AI-powered optimization
Optimizely Feature Experimentation Demo - Schedule Changes: Streamline your experimentation with scheduled adjustments.
- 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
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116 Optimizely Feature Experimentation Reviews

4.3 out of 5
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Optimizely Feature Experimentation Pros and Cons

How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Cons
G2 reviews are authentic and verified.
Matheus S.
MS
Head of customer service
Computer Software
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Organic
What do you like best about Optimizely Feature Experimentation?

I am using optimizely to control which roles on my SaaS can see each feature. Its very easy to control experimentation and feature flag. Its very simple to implement and to make changes to audiences and features. We use it everyday in production, and its very easy to integrate with the Javascript library.

Everything always worked fine, so we never need to call the customer support, so no feedbacks about that. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

At the first time, we found a little hard to understand how to register and enable the feature experimentation in our product. But past that, we didn't have any kind of issue. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

Optimizely is helping with controlling which user role can have access to any kind of feature in our system. With that, we can focus in approving our SaaS with features that are relevant to our end users. Review collected by and hosted on G2.com.

Giovanni L.
GL
Front-End Developer
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Seller invite
Incentivized Review
What do you like best about Optimizely Feature Experimentation?

It is quite easy to use once it is implemented, and above all the multiple options without having to modify much of the implemented code, being able to perform A/B tests and manage variables all from the same space. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

The only thing I didn't like was the implementation, it's true that the team was helping us a lot, but it took us a long time to implement it, first of all to understand the implementation and above all to be able to segment perfectly. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

I benefit from A/B testing to be able to measure the different functionalities and designs that can affect my conversion, and to be able to control deployments easily especially when it is a big functionality that can affect several things and that anyone can do it without having to depend on the developer running it. Review collected by and hosted on G2.com.

Mayank P.
MP
SDE-2
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Organic
What do you like best about Optimizely Feature Experimentation?

Optimizely feature flag provides a best solution for experimentation in your project(app/web/backend)

Through Optimizely you control the rollout of your features based on the parameters set i.e, country wise, some parameters defined within your system and many more. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

Found the product to be but on a expensive side compared to other similar software available. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

1. Controlled features rollout for app. This will helps us in checking the conversions rates and any potential bugs that may happen.

2. Enable/Disable features without any new app releases.

3. A/B testing for 2 features running parallel which helps us to identify the best one. Review collected by and hosted on G2.com.

Verified User in Retail
CR
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Seller invite
Incentivized Review
What do you like best about Optimizely Feature Experimentation?

Optimizely Feature Experimentation is a well-balanced platform that caters to both business and developer needs. The developer documentation is highly detailed, making implementation smooth, and the support team is exceptional—quick to respond, always helpful, and open to prioritizing new feature requests. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

While Optimizely is a great tool, it lacks some essential management features. I’d love to see better tools for flag management, such as an overview of all running, paused, and stale flags, the ability to label and tag flags, custom fields for adding extra details, and insights into flags running for too long. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

Optimizely Feature Experimentation helps us test new features and make data-driven decisions with confidence. We also use it as a feature flagging system, which makes it easy to enable or disable features instantly if something goes wrong. This flexibility improves our release process, reduces risks, and enhances overall development efficiency. Review collected by and hosted on G2.com.

Verified User in Financial Services
UF
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Organic
What do you like best about Optimizely Feature Experimentation?

Once you get the hang of the terminology and interface, it is fairly simple to manage feature flags and audiences for feature experimenting. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

The flow of handling large volumes of audience members is not performant via the web interface. I found when adding hundreds of records, the front end suffered. I was able to handle it all via their json interface. After discovering the json interface, it went smoothly except for that brief time on loading I had to quickly toggle that interface before the front end started crawling trying to generate elements for all my records. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

It is a simple enough interface for stakeholders to manage feature experiments. It is nice that developers can set it up and then other non-technical folk can toggle or manage audiences. Review collected by and hosted on G2.com.

EP
Software Engineer
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Organic
What do you like best about Optimizely Feature Experimentation?

The ease of creating and managing audiences for experiments is paramount in creating new features and quickly sharing the changes with stakeholders. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

I would love to be able to apply multiple feature flags at once as a condition - for example, only apply to audience at 5% if they also have this additional feature flag enabled.

In addition, the UI of the flags is still a bit difficult to navigate, but it is new. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

Feature flag experimentation, handling A/B testing, and gating certain features based on location. Review collected by and hosted on G2.com.

Verified User in Consumer Services
UC
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Review source: Seller invite
Incentivized Review
What do you like best about Optimizely Feature Experimentation?

I like the clarity of tracking different metrics, the tools to explain/achieve statistical significance, and the potential to connect to our data warehouse. I feel like it's hard to know exactly what I like the most at this point, as we're still early days into our adoption journey, but so far we've been setting up experiments via feature experimentation and successfully achieved conclusive results - I also like the option to apply a targeted rollout upon conclusion. We've felt well supported by the team so far too. Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

We're struggling with the ability to match up Optimizely's event counts to the event counts on our actual front end tracking. Also we can find it frustrating that sometimes you need to upgrade tiers for functionality we consider relatively basic. Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

Being able to answer causality questions by isolating the effects on conversion rate and other metrics when doing these tests. Also achieving better alignment from stakeholders through the results. Review collected by and hosted on G2.com.

Verified User in Design
ID
Small-Business(50 or fewer emp.)
More Options
Validated Reviewer
Review source: Organic
Rating Updated ()
What do you like best about Optimizely Feature Experimentation?

Optimizely Feature Experimentation is a great A/B testing platform! It is designed for data-driven teams as well as developers, product managers, and other marketing roles looking to optimize digital experiences. It provides a comprehensive set of tools that helps you experiment with new features, personalize user experiences, and overall make data-driven decisions! Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

Users must have prior A/B testing knowledge about what’s a variable, variation, and feature flag. It is essential to know what is a production environment vs development environment to make sure users are effectively using the platform! Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

As graduate students at the University of Washington, my team used Optimizely Feature Experimentation to conduct a usability test of the platform for our class project. Review collected by and hosted on G2.com.

Verified User in Online Media
UO
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: Seller invite
Incentivized Review
Rating Updated ()
What do you like best about Optimizely Feature Experimentation?

Optimizely is relevatively easy once set up to be able to rollout features, as well as perform experiments in a number of ways including multi-variant tests Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

I do believe the drill down and analysis capabilities could be better, as well as making it easier to handle complex experiments that includes different ways to test how to drop into the different cohorts Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

It allows us to manage features and flag rollouts to different platforms at scale in a safe and reliable manner. It also helps us perform a number of user experiments to see how we can improve the product experience and user behavior. Review collected by and hosted on G2.com.

monty m.
MM
Product Insights Manager
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Organic
What do you like best about Optimizely Feature Experimentation?

How easy its made utilising flags for multiple rules Review collected by and hosted on G2.com.

What do you dislike about Optimizely Feature Experimentation?

the ability to copy metrics from different rules or flags Review collected by and hosted on G2.com.

What problems is Optimizely Feature Experimentation solving and how is that benefiting you?

manage features and attribute impact of features Review collected by and hosted on G2.com.