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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Heap

    Score8.1 out of 10
    Small Businesses (1-50 employees)
    Heap is a web analytics platform captures every user interaction on web iOS with no extra code. The tool allows you to track events and set up funnels to understand user flow and dropoff. It also provides visualization tools to track trends over time.

    $0

    per month

    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
    Pricing
    HeapOptimizely Web Experimentation
    Editions & Modules
    Free
    $0
    Up to 10k sessions/month
    Growth
    Starting at $3,600 annually
    Up to 300k sessions/year
    Pro
    Contact Heap Sales
    Custom sessions per month and unlimited projects
    Premier
    Contact Heap Sales
    Custom sessions per month
    No answers on this topic
    Offerings
    Pricing Offerings
    HeapOptimizely Web Experimentation
    Free Trial
    YesYes
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    YesYes
    Entry-level Setup FeeOptionalOptional
    Additional DetailsHeap pricing is based on session volume. A session is a period of activity from a single user on your app or website. It can include many pageviews or events.—
    More Pricing Information
    Community Pulse
    HeapOptimizely Web Experimentation
    Considered Both Products
    Contentsquare
    Chose Heap
    Heap had an edge over Google Analytics in many ways. Few points to consider Heap over GA.
    1. Low code implementation and less involvement of engineering team.
    2. Great reporting dashboard with additional feature of of showing user journey, that helps understand user behaviour
    Incentivized
    Chose Heap
    From a startup perspective, Heap is one of the best and fastest ways to go from 0 analytics to nearly all of what one would need with the least amount of effort. It's faster and easier to implement than many above and it's better suited for quick quantifiable analytics that …
    Incentivized
    Chose Heap
    So far Heap is better. Adobe is old and clunky, Mixpanel is similar in a lot of ways but I do like the user interface better.
    Incentivized
    Optimizely
    No answer on this topic
    Key User Insights
    Would buy again
    95%
    Would buy again
    216 Answers
    95%
    Would buy again
    89 Answers
    Delivers good value for the price
    99%
    Delivers good value for the price
    149 Answers
    96%
    Delivers good value for the price
    69 Answers
    Happy with the feature set
    95%
    Happy with the feature set
    215 Answers
    95%
    Happy with the feature set
    89 Answers
    Lived up to sales and marketing promises
    97%
    Lived up to sales and marketing promises
    117 Answers
    91%
    Lived up to sales and marketing promises
    52 Answers
    Implementation went as expected
    89%
    Implementation went as expected
    121 Answers
    87%
    Implementation went as expected
    58 Answers
    Features
    HeapOptimizely Web Experimentation
    Testing and Experimentation
    Comparison of Testing and Experimentation features of Heap and Optimizely Web Experimentation
    Feature
    Heap
    -
    Ratings
    Optimizely Web Experimentation
    8.0
    163 Ratings
    5% below category average
    a/b experiment testing00 Ratings9.0163 Ratings
    Split URL testing00 Ratings8.5135 Ratings
    Multivariate testing00 Ratings8.4139 Ratings
    Multi-page/funnel testing00 Ratings7.9126 Ratings
    Cross-browser testing00 Ratings8.197 Ratings
    Mobile app testing00 Ratings8.075 Ratings
    Test significance00 Ratings8.4147 Ratings
    Visual / WYSIWYG editor00 Ratings8.1133 Ratings
    Advanced code editor00 Ratings7.9125 Ratings
    Page surveys00 Ratings6.217 Ratings
    Visitor recordings00 Ratings8.418 Ratings
    Preview mode00 Ratings7.6145 Ratings
    Test duration calculator00 Ratings7.9112 Ratings
    Experiment scheduler00 Ratings8.2112 Ratings
    Experiment workflow and approval00 Ratings7.890 Ratings
    Dynamic experiment activation00 Ratings7.574 Ratings
    Client-side tests00 Ratings7.896 Ratings
    Server-side tests00 Ratings7.250 Ratings
    Mutually exclusive tests00 Ratings8.280 Ratings
    Audience Segmentation & Targeting
    Comparison of Audience Segmentation & Targeting features of Heap and Optimizely Web Experimentation
    Feature
    Heap
    -
    Ratings
    Optimizely Web Experimentation
    8.2
    152 Ratings
    7% below category average
    Standard visitor segmentation00 Ratings8.4147 Ratings
    Behavioral visitor segmentation00 Ratings7.6122 Ratings
    Traffic allocation control00 Ratings9.1144 Ratings
    Website personalization00 Ratings7.8111 Ratings
    Results and Analysis
    Comparison of Results and Analysis features of Heap and Optimizely Web Experimentation
    Feature
    Heap
    -
    Ratings
    Optimizely Web Experimentation
    8.3
    149 Ratings
    4% below category average
    Heatmap tool00 Ratings9.313 Ratings
    Click analytics00 Ratings8.833 Ratings
    Scroll maps00 Ratings8.517 Ratings
    Form fill analysis00 Ratings8.072 Ratings
    Conversion tracking00 Ratings8.744 Ratings
    Goal tracking00 Ratings8.2127 Ratings
    Test reporting00 Ratings7.9137 Ratings
    Results segmentation00 Ratings7.7103 Ratings
    CSV export00 Ratings7.9102 Ratings
    Experiments results dashboard00 Ratings8.049 Ratings
    Best Alternatives
    HeapOptimizely Web Experimentation
    Small Businesses
    Mixpanel
    Score8.3 out of 10
    Google Optimize
    Score6.7 out of 10
    Medium-sized Companies
    Gainsight PX
    Score7.6 out of 10
    AB Tasty
    Score8.6 out of 10
    Enterprises
    Gainsight PX
    Score7.6 out of 10
    Google Content Experiments (discontinued)
    Score7.3 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    HeapOptimizely Web Experimentation
    Likelihood to Recommend
    8.4
    (233 ratings)
    8.7
    (254 ratings)
    Likelihood to Renew
    9.3
    (9 ratings)
    9.5
    (51 ratings)
    Usability
    9.0
    (65 ratings)
    10.0
    (58 ratings)
    Availability
    9.1
    (2 ratings)
    10.0
    (7 ratings)
    Performance
    8.4
    (61 ratings)
    7.3
    (6 ratings)
    Support Rating
    9.0
    (8 ratings)
    10.0
    (16 ratings)
    Online Training
    -
    (0 ratings)
    3.0
    (1 ratings)
    Implementation Rating
    9.0
    (3 ratings)
    8.0
    (11 ratings)
    Configurability
    9.1
    (1 ratings)
    6.0
    (1 ratings)
    Ease of integration
    9.1
    (1 ratings)
    -
    (0 ratings)
    Product Scalability
    7.3
    (2 ratings)
    8.0
    (163 ratings)
    Vendor post-sale
    8.2
    (1 ratings)
    -
    (0 ratings)
    Vendor pre-sale
    8.2
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    HeapOptimizely Web Experimentation
    Likelihood to Recommend
    Contentsquare
    Scenarios when Heap was well suited: It is when a user claims that he encountered a bug without giving us the details of the error message. Scenarios where it is less appropriate: Its when we try to capture user interaction in our mobile app
    Incentivized
    Read full review
    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
    Pros
    Contentsquare
    • Realtime interactions which are captured automatically is a unique feature which no other product offers.
    • Low code implementation is a big plus for marketing teams, as there is less dependency on engineering
    • Detailed customer behaviours can be studied with captured replay sessions
    • Due to all the above points - it helped to improve customer experience
    Incentivized
    Read full review
    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
    Cons
    Contentsquare
    • I think Heap can improve its onboarding; I would love to see some info that is helpful for someone who isn't in Heap every single day.
    • Sharing dashboards can be tricky, it feels like a huge learning curve that I already have forgotten how to do.
    Incentivized
    Read full review
    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
    Likelihood to Renew
    Contentsquare
    It's a great platform. I'm glad that one of our product managers introduced it because it has allowed us to create all kinds of new functionality. We're not only able to create a better product experience from our communications because of Heap, but we're also able to generate all kinds of helpful analysis.
    Incentivized
    Read full review
    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
    Usability
    Contentsquare
    On a scale from 1-10, I find Heap to be incredibly user-friendly and easy to use. I enjoyed the training videos available and was quickly able to pick up how to create events and reports to track user interactions on our product. I would recommend Heap for its usability first and foremost.
    Incentivized
    Read full review
    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
    Reliability and Availability
    Contentsquare
    I've never run into any issues with Heap's availability, Heap is always there when I need it. I haven't run into any issues like application errors or unplanned outages during my 2+ years of using Heap. Each and every time I log in to Heap I have a completely functional experience
    Incentivized
    Read full review
    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
    Performance
    Contentsquare
    Heap doesn't affect page load times considerably nor has a large impact [on] our overall score, as far as page loading times inside of the tool its pretty reliable to retrieve data as much as "instant" that it can be the delay seems to be on data getting tracked into the servers to be read but it's not significant.
    Incentivized
    Read full review
    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
    Support Rating
    Contentsquare
    Heap support has allowed us to troubleshoot and test a lot of different items. Their support team is always helpful and friendly, even when we come to them with the most complicated questions. I think this greatly improves the value proposition of the product because their support team is knowledgable and friendly.
    Incentivized
    Read full review
    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
    Online Training
    Contentsquare
    No answers on this topic
    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
    Implementation Rating
    Contentsquare
    The implementation was smooth and easy. The Heap team helped us with implementation and it went great! Within a few weeks, we were fully up and running and utilizing the platform to its full capability. This is an additional thing that has made this platform so great and we couldn't recommend it enough.
    Incentivized
    Read full review
    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
    Alternatives Considered
    Contentsquare
    Heap offers a ton of functionality on a single platform.It also has an smart data science layer to offers suggestions for next steps in the analysis, allowing us to explore alternative paths we may not think to take. The low-code option for updating data is appealing, and there is a lot of automation with minimal engineering effort.
    Incentivized
    Read full review
    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
    Scalability
    Contentsquare
    The most challenging part of using Heap in a growing organization is the naming and structure in which reports and dashboards are organized. I work within the marketing department and our Heap leader internally works within the IT/Product department, which makes it challenging because we often don't speak the same language, so the learning curve has been steep without any specific use-case examples to leverage online.
    Incentivized
    Read full review
    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
    Return on Investment
    Contentsquare
    • It has helped us make decisions on what products to scope for our MVP based on the usage data.
    • It's allowed us to measure success with our beta product.
    • It's helped us view our conversion rates in an easy and usable manner.
    Incentivized
    Read full review
    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
    ScreenShots

    Heap Screenshots

    Screenshot of Dashboard in Heap (Use to get Product or User Behavior Insights)Screenshot of Effort Analysis provides the first-ever quantitative measurement of user friction, capturing the difficulty users face when moving through every step of every user flow across the digital experience.Screenshot of Heap Illuminate looks for the most common events between two steps in a funnel and generates a Top Events table that displays how well paths including different events convert to the next step so you can understand how that behavior is helping or hurting conversion.Screenshot of From Top Events you can choose an event and use Path Comparison to fork your funnel and see how the selected behavior impacts conversion downstream.

    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.