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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Optimizely Web Experimentation

    Score8.7 out of 10
    N/AWhether launching a first test or scaling a sophisticated experimentation program, Optimizely Web Experimentation aims to deliver the insights needed to craft high-performing digital experiences that drive engagement, increase conversions, and accelerate growth.N/A

    WordPress

    Score8.7 out of 10
    N/AWordpress is an open-source publishing platform popular with bloggers, and a content management system, known for its simplicity and modifiability. Websites may host their own blogging communities, controlling and moderating content from a single dashboard.

    $3

    per month 6 GB storage

    Pricing
    Optimizely Web ExperimentationWordPress
    Editions & Modules
    No answers on this topic
    Personal
    $4
    per month 6 GB storage
    Premium
    $8
    per month 13 GB storage
    Business
    $25
    per month 50 GB storage
    Commerce
    $45
    per month 50 GB storage
    Enterprise
    Contact for pricing
    Offerings
    Pricing Offerings
    Optimizely Web ExperimentationWordPress
    Free Trial
    YesNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    YesNo
    Entry-level Setup FeeOptionalNo setup fee
    Additional Details—Pricing for Business and Commerce plans vary on number of GB.
    More Pricing Information
    Community Pulse
    Optimizely Web ExperimentationWordPress
    Considered Both Products
    Optimizely
    Chose Optimizely Web Experimentation
    Optimizely has the best combination of all the best features of all the personalization platforms I've ever evaluated or used on a regular basis.
    Incentivized
    Chose Optimizely Web Experimentation
    Optimizely is an integrated solution that supports all the performance areas and does the analytics while working on all other areas. The products I use were a lot more simple, they helped me but in a limited way so I came to search for software and tool which fitted really well.
    Incentivized
    Chose Optimizely Web Experimentation
    Optimizely by far wins over Google Optimize. The UI is so much better, easier to use and share. The reporting and overall experimentation flexibility beats Google Optimize hands down.
    Incentivized
    Automattic
    No answer on this topic
    Key User Insights
    Would buy again
    95%
    Would buy again
    89 Answers
    95%
    Would buy again
    108 Answers
    Delivers good value for the price
    96%
    Delivers good value for the price
    69 Answers
    98%
    Delivers good value for the price
    109 Answers
    Happy with the feature set
    95%
    Happy with the feature set
    89 Answers
    96%
    Happy with the feature set
    109 Answers
    Lived up to sales and marketing promises
    91%
    Lived up to sales and marketing promises
    52 Answers
    96%
    Lived up to sales and marketing promises
    95 Answers
    Implementation went as expected
    87%
    Implementation went as expected
    58 Answers
    95%
    Implementation went as expected
    100 Answers
    Features
    Optimizely Web ExperimentationWordPress
    Testing and Experimentation
    Comparison of Testing and Experimentation features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    8.0
    163 Ratings
    5% below category average
    WordPress
    -
    Ratings
    a/b experiment testing9.0163 Ratings00 Ratings
    Split URL testing8.5135 Ratings00 Ratings
    Multivariate testing8.4139 Ratings00 Ratings
    Multi-page/funnel testing7.9126 Ratings00 Ratings
    Cross-browser testing8.197 Ratings00 Ratings
    Mobile app testing8.075 Ratings00 Ratings
    Test significance8.4147 Ratings00 Ratings
    Visual / WYSIWYG editor8.1133 Ratings00 Ratings
    Advanced code editor7.9125 Ratings00 Ratings
    Page surveys6.217 Ratings00 Ratings
    Visitor recordings8.418 Ratings00 Ratings
    Preview mode7.6145 Ratings00 Ratings
    Test duration calculator7.9112 Ratings00 Ratings
    Experiment scheduler8.2112 Ratings00 Ratings
    Experiment workflow and approval7.890 Ratings00 Ratings
    Dynamic experiment activation7.574 Ratings00 Ratings
    Client-side tests7.896 Ratings00 Ratings
    Server-side tests7.250 Ratings00 Ratings
    Mutually exclusive tests8.280 Ratings00 Ratings
    Audience Segmentation & Targeting
    Comparison of Audience Segmentation & Targeting features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    8.2
    152 Ratings
    7% below category average
    WordPress
    -
    Ratings
    Standard visitor segmentation8.4147 Ratings00 Ratings
    Behavioral visitor segmentation7.6122 Ratings00 Ratings
    Traffic allocation control9.1144 Ratings00 Ratings
    Website personalization7.8111 Ratings00 Ratings
    Results and Analysis
    Comparison of Results and Analysis features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    8.3
    149 Ratings
    4% below category average
    WordPress
    -
    Ratings
    Heatmap tool9.313 Ratings00 Ratings
    Click analytics8.833 Ratings00 Ratings
    Scroll maps8.517 Ratings00 Ratings
    Form fill analysis8.072 Ratings00 Ratings
    Conversion tracking8.744 Ratings00 Ratings
    Goal tracking8.2127 Ratings00 Ratings
    Test reporting7.9137 Ratings00 Ratings
    Results segmentation7.7103 Ratings00 Ratings
    CSV export7.9102 Ratings00 Ratings
    Experiments results dashboard8.049 Ratings00 Ratings
    Security
    Comparison of Security features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    -
    Ratings
    WordPress
    8.1
    159 Ratings
    2% below category average
    Role-based user permissions00 Ratings8.1159 Ratings
    Platform & Infrastructure
    Comparison of Platform & Infrastructure features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    -
    Ratings
    WordPress
    7.9
    134 Ratings
    1% above category average
    API00 Ratings7.9124 Ratings
    Internationalization / multi-language00 Ratings7.8103 Ratings
    Web Content Creation
    Comparison of Web Content Creation features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    -
    Ratings
    WordPress
    8.1
    166 Ratings
    3% above category average
    WYSIWYG editor00 Ratings7.8151 Ratings
    Code quality / cleanliness00 Ratings7.3152 Ratings
    Admin section00 Ratings8.3164 Ratings
    Page templates00 Ratings8.7160 Ratings
    Library of website themes00 Ratings8.7162 Ratings
    Mobile optimization / responsive design00 Ratings8.5161 Ratings
    Publishing workflow00 Ratings8.1154 Ratings
    Form generator00 Ratings7.1131 Ratings
    Web Content Management
    Comparison of Web Content Management features of Optimizely Web Experimentation and WordPress
    Feature
    Optimizely Web Experimentation
    -
    Ratings
    WordPress
    8.2
    164 Ratings
    9% above category average
    Content taxonomy00 Ratings8.1142 Ratings
    SEO support00 Ratings7.9148 Ratings
    Bulk management00 Ratings7.5125 Ratings
    Availability / breadth of extensions00 Ratings9.2152 Ratings
    Community / comment management00 Ratings8.2152 Ratings
    Best Alternatives
    Optimizely Web ExperimentationWordPress
    Small Businesses
    Google Optimize
    Score6.7 out of 10
    Umbraco CMS
    Score7 out of 10
    Medium-sized Companies
    AB Tasty
    Score8.6 out of 10
    Square Online
    Score7.7 out of 10
    Enterprises
    Google Content Experiments (discontinued)
    Score7.3 out of 10
    RWS Tridion Sites
    Score9 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Optimizely Web ExperimentationWordPress
    Likelihood to Recommend
    8.7
    (254 ratings)
    8.6
    (203 ratings)
    Likelihood to Renew
    9.5
    (51 ratings)
    3.8
    (38 ratings)
    Usability
    10.0
    (58 ratings)
    8.1
    (50 ratings)
    Availability
    10.0
    (7 ratings)
    9.5
    (3 ratings)
    Performance
    7.3
    (6 ratings)
    8.6
    (2 ratings)
    Support Rating
    10.0
    (16 ratings)
    10.0
    (11 ratings)
    In-Person Training
    -
    (0 ratings)
    7.0
    (1 ratings)
    Online Training
    3.0
    (1 ratings)
    10.0
    (1 ratings)
    Implementation Rating
    8.0
    (11 ratings)
    9.0
    (10 ratings)
    Configurability
    6.0
    (1 ratings)
    10.0
    (1 ratings)
    Ease of integration
    -
    (0 ratings)
    8.0
    (1 ratings)
    Product Scalability
    8.0
    (163 ratings)
    10.0
    (1 ratings)
    Vendor post-sale
    -
    (0 ratings)
    10.0
    (1 ratings)
    Vendor pre-sale
    -
    (0 ratings)
    10.0
    (1 ratings)
    User Testimonials
    Optimizely Web ExperimentationWordPress
    Likelihood to Recommend
    Optimizely
    I think it can serve the whole spectrum of experiences from people who are just getting used to web experimentation. It's really easy to pick up and use. If you're more experienced then it works well because it just gets out of the way and lets you really focus on the experimentation side of things. So yeah, strongly recommend. I think it is well suited both to small businesses and large enterprises as well. I think it's got a really low barrier to entry. It's very easy to integrate on your website and get results quickly. Likewise, if you are a big business, it's incrementally adoptable, so you can start out with one component of optimizing and you can build there and start to build in things like data CMS to augment experimentation as well. So it's got a really strong a pathway to grow your MarTech platform if you're a small company or a big company.
    Incentivized
    Read full review
    Automattic
    Wordpress is a great solution for a website of nearly any type. It may not be as suitable if a fully custom solution or app is needed, and it does have some limitations when it comes to connecting it to external products (especially if the product doesn't have any support from a native system), and it does require a lot of testing. Multiple plugins in one install are common but also increase the risk of conflicts, and when those do occur, it can be exceptionally time-consuming and tedious to identify what is causing the issue. As third parties create many plugins, you're also at risk with each potential security breach, which needs to be kept in mind. I would be cautious to use WordPress to store any sort of sensitive PPI. That said, it's a wonderful, easily customizable solution for many, many different types of websites and can allow even inexperienced client users with low-tech knowledge to update basics.
    Incentivized
    Read full review
    Pros
    Optimizely
    • The Platform contains drag-and-drop editor options for creating variations, which ease the A/B tests process, as it does not require any coding or development resources.
    • Establishing it is so simple that even a non-technical person can do it perfectly.
    • It provides real-time results and analytics with robust dashboard access through which you can quickly analyze how different variations perform. With this, your team can easily make data-driven decisions Fastly.
    Incentivized
    Read full review
    Automattic
    • Easy to use User Interface
    • Coding / Plugin Implementation is awesome
    • There's always a solution available for the platform
    • Security is easy to use and robust
    • Implementation with 3rd party platforms, such as Google's variety of tools
    • Can download and host on your own server or use their hosted servers
    Incentivized
    Read full review
    Cons
    Optimizely
    • JavaScript is hard to implement sometimes especially for JQuery elements
    • ROI reporting should be part of the overall experimentation reporting
    • CMP integration: where we can easily show status of test on the HPT request
    • CMS integration
    • More widgets like social proof banners, etc.
    Incentivized
    Read full review
    Automattic
    • WordPress breaks often so you need to have someone who understands how to troubleshoot, which can take time and money.
    • Some plugins are easier to customize than others, for example, some don't require any coding knowledge while others do. This can limit your project if you are not a coder.
    • WordPress can be easily hacked, so you also need someone who can ensure your sites are secure.
    Incentivized
    Read full review
    Likelihood to Renew
    Optimizely
    I rated this question because at this stage, Optimizely does most everything we need so I don't foresee a need to migrate to a new tool. We have the infrastructure already in place and it is a sizeable lift to pivot to another tool with no guarantee that it will work as good or even better than Optimizely
    Incentivized
    Read full review
    Automattic
    The complications we have and the lack of support. Every plugin has a differente team of support in charge and make one plugin work with the other one always affects the website performance. It's a thousand times better to have only one provider with all functionalities included unless you are an expert web developer or have a team dedicated to it
    Incentivized
    Read full review
    Usability
    Optimizely
    Optimizely Web Experimentation's visual editor is handy for non-technical or quick iterative testing. When it comes to content changes it's as easy as going into wordpress, clicking around, and then seeing your changes live--what you see is what you get. The preview and approval process for sharing built experiments is also handy for sharing experiments across teams for QA purposes or otherwise.
    Incentivized
    Read full review
    Automattic
    Extremely easy to use and train users. It took very little time to get everyone trained and onboarded to start using WordPress. Anytime we had any issues, we were able to find an article or video to help out or we were able to contact support. The menu options are well laid out so it is easy to find what you are looking for.
    Incentivized
    Read full review
    Reliability and Availability
    Optimizely
    I would rate Optimizely Web Experimentation's availability as a 10 out of 10. The software is reliable and does not experience any application errors or unplanned outages. Additionally, the customer service and technical support teams are always available to help with any issues or questions.
    Incentivized
    Read full review
    Automattic
    Anyone can visit WordPress.org and download a fully functional copy of WordPress free of charge. Additionally, WordPress is offered to users as open-source software, which means that anyone can customize the code to create new applications and make these available to other WordPress users.
    Read full review
    Performance
    Optimizely
    I would rate Optimizely Web Experimentation's performance as a 9 out of 10. Pages load quickly, reports are complete in a reasonable time frame, and the software does not slow down any other software or systems that it integrates with. Additionally, the customer service and technical support teams are always available to help with any issues or questions.
    Incentivized
    Read full review
    Automattic
    Mostly, any performance issues have to do with using too many plugins and these can sometimes slow down the overall performance of your site. It is very tempting to start adding lots of plugins to your WordPress site, however, as there are thousands of great plugins to choose from and so many of them help you do amazing things on your site. If you begin to notice performance issues with your WordPress site (e.g. pages being slow to load), there are ways to optimize the performance of your site, but this requires learning the process. WordPress users can learn how to optimize their WordPress sites by downloading the WPTrainMe WordPress training plugin (WPTrainMe.com) and going through the detailed step-by-step WordPress optimization tutorials.
    Read full review
    Support Rating
    Optimizely
    They always are quick to respond, and are so friendly and helpful. They always answer the phone right away. And [they are] always willing to not only help you with your problem, but if you need ideas they have suggestions as well.
    Read full review
    Automattic
    I give this rating, which I believe to be a great rating for a community based support system that's surrounding it. Most platforms and products have their own, and as WordPress does have their own team that help here and there, a lot of it's handled by community involvement with dedicated users who are experts with the system who love to help people.
    Read full review
    In-Person Training
    Optimizely
    No answers on this topic
    Automattic
    Varies by the person providing training. High marks as it's incredibly easy to find experienced individuals in your community to provide training on any aspect of WordPress from content marketing, SEO, plugin development, theme design, etc. Less than 10 though as the training is community based and expectations for a session you find may fall short.
    Read full review
    Online Training
    Optimizely
    The tool itself is not very difficult to use so training was not very useful in my opinion. It did not also account for success events more complex than a click (which my company being ecommerce is looking to examine more than a mere click).
    Read full review
    Automattic
    It is very easy to find online resources to learn how to do just about anything with WordPress.
    Read full review
    Implementation Rating
    Optimizely
    In retrospect: - I think I should have stressed more demo's / workshopping with the Optimizely team at the start. I felt too confident during demo stages, and when came time to actually start, I was a bit lost. (The answer is likely I should have had them on-hand for our first install.. they offered but I thought I was OK.) - Really getting an understanding / asking them prior to install of how to make it really work for checkout pages / one that uses dynamic content or user interaction to determine what the UI does. Could have saved some time by addressing this at the beginning, as some things we needed to create on our site for Optimizely to "use" as a trigger for the variation test. - Having a number of planned/hoped-for tests already in-hand before working with Optimizely team. Sharing those thoughts with them would likely have started conversations on additional things we needed to do to make them work (rather than figuring that out during the actual builds). Since I had development time available, I could have added more things to the baseline installation since my developers were already "looking under the hood" of the site.
    Read full review
    Automattic
    WordPress is not a great solution if you have: 1) A larger site with performance / availability requirements. 2) Multiple types of content you want to share - each with its own underlying data structure. 3) Multiple sites you need to manage. For very small sites where these needs are not paramount, WordPress is a decent solution
    Read full review
    Alternatives Considered
    Optimizely
    The ability to do A/B testing in Optimizely along with the associated statistical modelling and audience segmentation means it is a much better solution than using something like Google Analytics were a lot more effort is required to identify and isolate the specific data you need to confidently make changes
    Incentivized
    Read full review
    Automattic
    WordPress isn't as pretty or easy to use as certain competitors like Jimdo, Squarespace or HubSpot, but it makes up for it with its affordability, familiarity and the ability to find quality outside help easily. The same can't be said for certain competitors, as you might need to find an expert and it could get costly.
    Incentivized
    Read full review
    Scalability
    Optimizely
    We can use it flexibly across lines of business and have it in use across two departments. We have different use cases and slightly different outcomes, but can unify our results based on impact to the bottom line. Finally, we can generate value from anywhere in the org for any stakeholders as needed.
    Incentivized
    Read full review
    Automattic
    WordPress is completely scalable. You can get started immediately with a very simple "out-of-the box" WordPress installation and then add whatever functionality you need as and when you need it, and continue expanding. Often we will create various WordPress sites on the same domain to handle different aspects of our strategy (e.g. one site for the sales pages, product information and/or a marketing blog, another for delivering products securely through a private membership site, and another for running an affiliate program or other application), and then ties all of these sites together using a common theme and links on each of the site's menus. Additionally, WordPress offers a multisite function that allows organizations and institutions to manage networks of sites managed by separate individual site owners, but centrally administered by the parent organization. You can also expand WordPress into a social networking or community site, forums, etc. The same scalability applies to web design. You can start with a simple design and then scale things up to display sites with amazing visual features, including animations and video effects, sliding images and animated product image galleries, elements that appear and fade from visitor browsers, etc. The scaling possibilities of WordPress are truly endless.
    Read full review
    Return on Investment
    Optimizely
    • We're able to share definitive annualized revenue projections with our team, showing what would happen if we put a test into Production
    • Showing the results of a test on a new page or feature prior to full implementation on a site saves developer time (if a test proves the new element doesn't deliver a significant improvement.
    • Making a change via the WYSIWYG interface allows us to see multiple changes without developer intervention.
    Incentivized
    Read full review
    Automattic
    • Allowed us to being all websites under a single umbrella, saving costs on similar products.
    • It's increased our website turn time and made us faster and more efficient at launching websites.
    • Edits and tweaks happen much faster as we have a customized environment.
    Incentivized
    Read full review
    ScreenShots

    Optimizely Web Experimentation Screenshots

    Screenshot of AI-Powered Experimentation with Opal:

- Instant Test Ideas: Generates high-quality A/B test ideas based on any goals and audience insights.
- Smarter Experimentation: The AI can suggest impactful variations, reducing guesswork and increasing test velocity.
- More Than Just Ideas: From hypothesis generation to analyzing results, Opal helps optimize every stage of the experimentation process.Screenshot of the new Visual Editor with an AI Variation Development Agent

Create simple or advanced website changes fast without writing a line of code with our AI Development Agent.

Use natural language to build out your ideas and apply brand styles to your experiments instantly.Screenshot of Advanced Audience Targeting:

- Delivers personalized experiences by targeting users based on behaviors, attributes, and real-time conditions.
- Defines precise audience segments using first-party data, geolocation, and device type.
- Can test and optimize for different audience groups to maximize impact and engagement.Screenshot of Variation Template

Library of experience templates that you can access right within the Visual Editor. Customize these templates or create your own to easily reuse throughout your experimentation program.

- Offers pre-built templates for common test setups.
- Standardized variations and maintains brand integrity with reusable templates.
- Templates can be customized visually or tweak them with code for full flexibility.Screenshot of Web Experimentation Results Page:

- Data visualizations help interpret experiment performance.
- Displays which variations are winning with built-in statistical significance calculations.
- Results can be filtered by audience segments, events, and conversions to uncover key trends.Screenshot of the custom code editor for JavaScript & CSS changes, used to build complex tests.