Intellimize vs. VWO

Intellimize has done a great job of targeting our highest trafficked pages. For a demand generation organization it helps provide a lot value for places like the homepage or various high value funnels. Where Intellimize falls short is where we have a specific technology stack that often causes issues for us being able to run tests at scale because some experiments break or fail to run. Please do yourself a favor and evaluate this tool with your development team before purchasing. Single Page Applications do have re-rendering issues given some experiments which lead to run-time issues that need to be heavily QA'd before launch. For teams that are ecommerce or have a typical technology stack (e.g. wordpress and static pages), then Intellimize will probably work without any issues.

Incentivized

Our marketing team does a lot of creative testing around messaging and imagery. VWO is well suited for this type of testing and can yield great results if you define your conversion goals correctly. However, when we have tried to do more substantial/advanced changes through VWO (such as re-positioning content or modifying elements in a form), we have had some challenges and not been able to get the desired tests working correctly.

Incentivized

• CSM and Engineering resources are available with Intellimize and allows us to spend more time thinking about new ideas to implement.
• AI/Machine Learning allows winning personalizations to continually run or switch between variants for users that may convert better based on firmographic data
• The CSM is a wonderful collaborator and acts as a liaison between Intellimize's engineering team. With their help, I am able to better refine my own testing roadmap.

Incentivized

• VWO has a strong support team willing to help provide answers to questions during the setup process. During setup, we had some questions regarding implementation across a significant number of sites and they were able to ease dev team concerns and provide detailed best practices to streamline integration.
• Some of the initial results of a few of the initial tests raised some questions internally. We setup a call and were able to quickly address the questions and find some opportunities to leverage moving forward.
• I discovered a bug within the UI that lead to some questions internally. I was able to report it and the problem was fixed rather quickly and their team followed up with a thank you for reporting it and to report the issue was now resolved.

Incentivized

• No WYSIWIG Editor
• Limited to only 5 tests a week
• QA of larger tests that require heavier engineering effort can often run longer than a week and can block the already limited number of tests you can run

Incentivized

• The heatmaps within A/B tests are overlayed on the live website. Unfortunately, these don't work properly when scrolling down the site.
• I am missing an overview of all my custom conversions. I can only see a list of frequently used goals while setting up an A/B test, which may or may not include all custom conversions.

Incentivized

Visual Website Optimizer is a easy to use and powerful tool for testing web pages. We use it to test lead generation websites to increase the number of people that complete a form. Before we decided to go with Visual Website Optimizer we did research into other options and found Visual Website Optimizer to be one of the best.

Overall VWO is quite good with general user usability, and every person who has had to take up the mantle of using the tool itself has found it manageable. However there is definitely some room for improvement - again, perhaps this is particularly the case because we are running a large number of tests in a number of different languages (and markets, and countries!) which requires a lot of upkeep.

Incentivized

I have not experienced an application error or unplanned outage with VWO.

Incentivized

VWO doesn't appear to slow down our website at all, though some customers with adblockers like UBlock Origin have been known to not see entire pages if VWO is making changes to the page at a macro level (background, font, etc). This is rare though.

Incentivized

While their online document support is lacking a simple email to their support team will almost always get responded to the next day. It has however taken more than one email to explain the problem to the support team till they understood the problem. The solution I was given also only half fixed the problem the rest I figured out on my own.

Training was good, just limited to the onboarding process. They walked through all of the steps it takes to get started in VWO and each of the modules, along with giving us ideas for starting our first test. I feel like it could be better if there was a guided process within the VWO program to continue to educate you along the way, and a way to turn that off for experienced users.

Incentivized

Overall, the implementation of VWO is straightforward. If you've got a straightforward way of deploying code to all of your test pages, either a good CMS or a TMS, then implementation should be a breeze. There is no tweaking to be done to the code itself, and once deployed it has the flexibility to cope with different VWO modules (tracking, conversion analysis, session analysis) without modification.

Incentivized

Intellimize is a league above products like VWO and Google Optimize. Simply having the support from an external engineering team gives your web team the freedom and bandwidth to do more. The level of support for Google Optimize is entirely limited, especially if you're using the free version of that product, and I am skeptical of paying Google for the paid version of it since the largest value of the paid version of Optimize, is to simply run more tests. VWO has amazing heatmap and reporting, but severely lacks any Machine Learning or firmographic data. While their support is exceptional, it's not the same as having a dedicated CSM to help plan a roadmap. It's also helpful to note that VWO, Google Optimize, and Intellimize have issues with single page applications. Static websites are likely to run entirely fine without issue.

Incentivized

VWO is by far the easiest tool to use among all experimentation tools. It is like the experimentation tool for dummies and works as well as the others. A highlight would be the reports on every test because compared to the others, in VWO is way much easier to understand the metrics and the test performance.

Incentivized

The product seems infinitely scalable for our needs (small business) and we've never had any issue with loading VWO-edited elements. I will say, though, that online customers with ad blockers have been known to not see certain VWO elements as their third-party scripts are disabled.

Incentivized

• Increased revenue
• Helped us build out many tests that had the impact of many years of learnings
• Contributed to more MQLs influenced

Incentivized

• Our clients have seen significant increases in engagement and conversion rates through changes we recommended after using VWO to test our hypotheses.
• Our clients and internal teams have appreciated the level of granular detail available within the platform, as more information leads to more reliable optimization suggestions.

Incentivized