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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Optimizely Feature Experimentation

    Score8.4 out of 10
    N/AOptimizely 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

    Pendo.io

    Score8.5 out of 10
    N/APendo.io is a product engagement platform with features for in-app analytics, surveys and feedback, and guidance.N/A
    Pricing
    Optimizely Feature ExperimentationPendo.io
    Editions & Modules
    No answers on this topic
    *Free
    Free
    Base
    Contact sales team
    Core
    Contact sales team
    Pulse
    Contact sales team
    Ultimate
    Contact sales team
    Offerings
    Pricing Offerings
    Optimizely Feature ExperimentationPendo.io
    Free Trial
    NoYes
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    YesYes
    Entry-level Setup FeeRequiredNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Optimizely Feature ExperimentationPendo.io
    Considered Both Products
    Optimizely
    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.
    Incentivized
    Pendo.io
    No answer on this topic
    Key User Insights
    Would buy again
    89%
    Would buy again
    41 Answers
    100%
    Would buy again
    61 Answers
    Delivers good value for the price
    97%
    Delivers good value for the price
    33 Answers
    100%
    Delivers good value for the price
    48 Answers
    Happy with the feature set
    91%
    Happy with the feature set
    42 Answers
    100%
    Happy with the feature set
    61 Answers
    Lived up to sales and marketing promises
    88%
    Lived up to sales and marketing promises
    21 Answers
    100%
    Lived up to sales and marketing promises
    35 Answers
    Implementation went as expected
    80%
    Implementation went as expected
    28 Answers
    87%
    Implementation went as expected
    34 Answers
    Best Alternatives
    Optimizely Feature ExperimentationPendo.io
    Small Businesses
    No answers on this topic
    No answers on this topic
    Medium-sized Companies
    No answers on this topic
    Whatfix
    Score10 out of 10
    Enterprises
    No answers on this topic
    Whatfix
    Score10 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Optimizely Feature ExperimentationPendo.io
    Likelihood to Recommend
    8.2
    (47 ratings)
    8.5
    (130 ratings)
    Likelihood to Renew
    4.5
    (2 ratings)
    8.2
    (6 ratings)
    Usability
    7.6
    (26 ratings)
    7.5
    (43 ratings)
    Availability
    -
    (0 ratings)
    9.1
    (1 ratings)
    Performance
    -
    (0 ratings)
    9.1
    (1 ratings)
    Support Rating
    3.6
    (1 ratings)
    8.2
    (5 ratings)
    Online Training
    -
    (0 ratings)
    9.1
    (1 ratings)
    Implementation Rating
    10.0
    (1 ratings)
    9.1
    (2 ratings)
    Configurability
    -
    (0 ratings)
    7.3
    (1 ratings)
    Product Scalability
    5.0
    (1 ratings)
    9.1
    (1 ratings)
    Vendor post-sale
    -
    (0 ratings)
    9.1
    (1 ratings)
    User Testimonials
    Optimizely Feature ExperimentationPendo.io
    Likelihood to Recommend
    Optimizely
    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 -
    Incentivized
    Read full review
    Pendo.io
    Pendo.io is useful in generating great dashboards that present user analytics in the best possible view that could be used for analysis & derive key insights on what could be done if there's a feature that's not being recognized by end users or if there are any pain points where users are struggling more around a workflow which is technically not that difficult. Pendo.io also can be used to create impactful guides where intercatoin of a user with the Guide can be created in less steps & have relevant information about that workflow that the user is completing. Pendo.io's resource center can act as a one stop hub to present any sidewide updates which could be information of Prod releases, New KB Articles, Register to any event, & much more. Segments can be created in as many variation as one can. In fact, Segments are the ruling property or feature that works so handy, which reduces a lot of iterative work.
    Incentivized
    Read full review
    Pros
    Optimizely
    • It is easy to use any of our product owners, marketers, developers can set up experiments and roll them out with some developer support. So the key thing there is this front end UI easy to use and maybe this will come later, but the new features such as Opal and the analytics or database centric engine is something we're interested in as well.
    Incentivized
    Read full review
    Pendo.io
    • NPS Surveys
    • Feature usage insights
    • Identifying user behaviors using Replay feature
    • Clearly segmenting users in a way we want it to be
    • Identifying time spent on a feature/product to better understand what customers actually use
    • Documentation, in-app guides and help section
    Incentivized
    Read full review
    Cons
    Optimizely
    • Would be nice to able to switch variants between say an MVT to a 50:50 if one of the variants is not performing very well quickly and effectively so can still use the standardised report
    • Interface can feel very bare bones/not very many graphs or visuals, which other providers have to make it a bit more engaging
    • Doesn't show easily what each variant that is live looks like, so can be hard to remember what is actually being shown in each test
    Incentivized
    Read full review
    Pendo.io
    • Dashboard is sometimes very slow to load
    • Preview is problematic if the Pendo.io user doesn't have access to the target environment or application where the guide is going to display
    • It would be ideal to have a gallery of thumbnail images of previously used guides to select from, either to pull a screen capture or to use as a template. It's cumbersome to go to the guides, find the one you want, click on Preview, etc.
    Incentivized
    Read full review
    Likelihood to Renew
    Optimizely
    Competitive landscape
    Incentivized
    Read full review
    Pendo.io
    We have had an excellent experience with Pendo. When we've had questions or concerns, Pendo is very quick to respond and communicate with us. We have experienced top-notch customer support and customer engagement. We have actually modeled some of our implementation and product processes after Pendo's examples.
    Read full review
    Usability
    Optimizely
    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
    Incentivized
    Read full review
    Pendo.io
    It is intuitive for core tasks like tracking feature usage, building Guides, and viewing dashboards. The interface is clean and well structured, making it easy for product managers and operational teams to get value quickly without heavy technical support. However, there is a noticeable learning curve when setting up advanced custom events, reports, or integrations, which can take some time and internal knowledge-sharing to master.
    Incentivized
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    Reliability and Availability
    Optimizely
    No answers on this topic
    Pendo.io
    Every time I have logged into Pendo, the service has been available for me to use. The page has never been down when I am trying to get info from there.
    Incentivized
    Read full review
    Performance
    Optimizely
    No answers on this topic
    Pendo.io
    Everything loads fairly quickly and it's not slow. I don't use an integration, I log in straight in the webpage.
    Incentivized
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    Support Rating
    Optimizely
    Support was there but it was pretty slow at most times. Only after escalation was support really given to our teams
    Incentivized
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    Pendo.io
    They've been great anytime that we have needed help with something. They also have some really great help articles. We're able to figure most things out through their articles, but when we've had to call in they've been very helpful and we haven't had any problems. I'd highly recommend working with them.
    Incentivized
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    Online Training
    Optimizely
    No answers on this topic
    Pendo.io
    The training schedule was well thought out and tailored to meet our needs. Chantelle stayed with us through the whole implementation and made sure that we were good to go.
    Read full review
    Implementation Rating
    Optimizely
    It’s straightforward. Docs are well written and I believe there must be a support. But we haven’t used it
    Incentivized
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    Pendo.io
    Use Segment to install and cut developers out of the work cycle!
    Incentivized
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    Alternatives Considered
    Optimizely
    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. If you are searching for an experimentation tool and personalization all in one... then maybe these comparison change and Optimizely turns to expensive. In the same way... if you want a server side solution. For us, it will be a challenge in the following years
    Incentivized
    Read full review
    Pendo.io
    I have just very superficial experience with Google Analytics but I do believe that Pendo.io is a much much better tool in pretty much all aspects of it. It has a ton more features and capabilities and even for the capabilities where there is overlap, Pendo seems to come out ahead easily. There are aspects that Pendo could improve for sure such as what metadata it captures from the users; an example of this is screen resolution which Google Analytics captures but Pendo does not.
    Incentivized
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    Scalability
    Optimizely
    had troubles with performance for SSR and the React SDK
    Incentivized
    Read full review
    Pendo.io
    The system is pretty flexible and scalable, I have used it in different browsers and devices without issues.
    Incentivized
    Read full review
    Return on Investment
    Optimizely
    • 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.
    Incentivized
    Read full review
    Pendo.io
    • Reducing development time with in-app guides and resource center, with product management being able to agilely create guides in real time, this could be as much as 1 full time developer in savings.
    • Reducing business time scoping "rock fetches" than are proven to be invaluable based on analytics, each time 1 single piece of analtical data saves around ~20 hours across multiple resources.
    • Increasing user satisfaction with in-app guides and resource center
    • Increasing usage of key features through targetted messaging, those key features either drive costs ou of our business or add value to customers business.
    Incentivized
    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