GTM Studio Powered by ZoomInfo vs. Optimizely Web Experimentation

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
GTM Studio Powered by ZoomInfo
Score 7.9 out of 10
N/A
ZoomInfo MarketingOS helps Demand Generation and Account-Based Marketers target, engage, and convert leads to buyers by giving them data, insight-driven orchestration, and personalized engagement across multiple channels such as display and social advertising, email, website chat and onsite conversion.N/A
Optimizely Web Experimentation
Score 8.7 out of 10
N/A
Whether 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
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Free Trial
NoYes
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeOptional
Additional Details
More Pricing Information
Community Pulse
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Considered Both Products
GTM Studio Powered by ZoomInfo
Chose GTM Studio Powered by ZoomInfo
The reason we took up ZoomInfo for our marketing outreach is that it has very powerful tools to enrich, outreach and target companies with buying intent. Its a good replacement instead of working on multiple tools we can just use one tool and stop paying unnecessarily for other …
Chose GTM Studio Powered by ZoomInfo
ZoomInfo is a more refined product that is more intensive, and it also has a considerably larger, more reliable database for data collection. However, cost is a big difference between ZoomInfo and Seamless AI. Consequently, it can sometimes be difficult to justify the price …
Chose GTM Studio Powered by ZoomInfo
The automation from the Workflows is the biggest difference and a great one! It's also easier to build audiences and be more targeted in the leads we serve ads to.
Chose GTM Studio Powered by ZoomInfo
Has more detailed data and information
Chose GTM Studio Powered by ZoomInfo
6sense and Demandbase One
Chose GTM Studio Powered by ZoomInfo
Rollworks was extremely difficult to use. We used the platform for three years and I always got stuck when trying to create an ad campaign. Total opposite of ZoomInfo Marketing where I can easily create an ad campaign in minutes. We can update our campaigns at any time and see …
Chose GTM Studio Powered by ZoomInfo
We have Zoominfo Sales as well. We decided we needed to have both Sales and Marketing to marry them together. We are so happy we did! We really needed to have the entire package together. We are able to research our customers within sales and then we are able to serve them ads.
Chose GTM Studio Powered by ZoomInfo
We have evaluated these as platforms we are considering/moving to as replacement of ZoomInfo Marketing.
Chose GTM Studio Powered by ZoomInfo
ZoomInfo has a wonderful suite of products, which I consider to be first in class for sales-related pursuits as well as marketing. They have different purposes so they don't inherently compete with each other, but I am happy to say ZoomInfo marketing is quickly becoming my …
Chose GTM Studio Powered by ZoomInfo
We looked into SalesIntel briefly - doesn't look as robust in their offering for the price. We signed a multi-year deal with ZoomInfo Marketing and we're happy with it.
Chose GTM Studio Powered by ZoomInfo
I was not involved with the decision making of the evaluation of this, I only heard we also looked at these other options. But based on our company's overall sentiment of ZoomInfo Marketing I think the decision makers did make the right choice.
Chose GTM Studio Powered by ZoomInfo
ZoomInfo is easy to use and navigate, plus is more accurate than the competition. But the price per license is the highest on the market and not affordable by everyone.
Chose GTM Studio Powered by ZoomInfo
6Sense emphasizes a data model more, which is great, but it takes a ton of time to set up and didn't work well for my previous company due to the nature of the business. MarketingOS is a much more flexible platform due to the robust nature of its account and contact database.
Chose GTM Studio Powered by ZoomInfo
If you are already using ZoomInfo SalesOS, then you're almost obligated to get MarketingOS since they don't integrate with Demandbase or 6sense.
Chose GTM Studio Powered by ZoomInfo
Zoominfo combined marketing automation with industry-leading lead intelligence. This was a no-brainer for us.
Chose GTM Studio Powered by ZoomInfo
I haven't used any other platforms so cannot compare.
Optimizely Web Experimentation
Chose Optimizely Web Experimentation
Atlassian Jira
Chose Optimizely Web Experimentation
We have just used experimentation just now, so we don't have any other tools or products.
Chose Optimizely Web Experimentation
I'm new to Experimentations. This is the only product that I've used.
Chose Optimizely Web Experimentation
Optmizely is much more performant product. We have witnessed less issues with page performance on Optimizely and have no issues with flickering. We had these issues with Maxymiser.
Chose Optimizely Web Experimentation
Contentsquare and Sitecore Digital Experience Platform
Chose Optimizely Web Experimentation
Best-in-Class Experiment Design compared to platforms like VWO and Convert. Optimizely offers a more polished and intuitive UI for setting up experiments. It feels purpose-built with lots of concurrent tests. Features like traffic allocation, audience targeting, and variation …
Chose Optimizely Web Experimentation
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 …
Chose Optimizely Web Experimentation
I do not have any issues with AB Tasty. They are great. We went with Optimizely because they have several other products that will work together with our business model. Optimizely has grown and it now offers many other products that work with experimentation like CMS, CMP, ODP …
Chose Optimizely Web Experimentation
Google Optimize and Hotjar
Chose Optimizely Web Experimentation
Optimizely is highly intuitive, allowing marketers or non-technical folks to run experiments without complicated coding. It also allows for various types of experimentation, including A/B tests, multivariate tests, and personalization. This capability will enable teams to run …
Chose Optimizely Web Experimentation
Better UI, more integrated with our enterprise
Chose Optimizely Web Experimentation
This is a platform that was already implemented when I started with my current company.
Chose Optimizely Web Experimentation
The feature set and ecosystem for Optimizely seemed much more robust and scalable.
Chose Optimizely Web Experimentation
None of them have a best in class stats engine and live within an ecosystem of marketing technology products the way that Optimizely does, so the scalability of using any one of those tools is limited as compared to using Optimizely Web Experimentation.
Chose Optimizely Web Experimentation
It's a lot more, well, site stacked, it's way better than that. Adobe Target. I think the UI is easier to use on Optimizely. The one thing that I would say comparatively is our analytics talking to each other. Obviously Adobe, we use Adobe Analytics and Adobe Target, so they …
Chose Optimizely Web Experimentation
Optimizely is more user-friendly and cost-effective, ideal for experimentation-focused teams, while Adobe Target excels in advanced personalization and seamless integration within the Adobe ecosystem, making it better suited for large enterprises.
Chose Optimizely Web Experimentation
We analyzed a few competitors and optimizely had the most robust feature set and scalability
Chose Optimizely Web Experimentation
I feel Optimizely Web Experimentation stacked up well against Split
Chose Optimizely Web Experimentation
We haven't used other Optimizely products apart from Web Experimentation.
Chose Optimizely Web Experimentation
Optimizely Web Experimentation was more robust and able to handle the broad array of sites we run than VWO. It has been a great platform to easily add additional sites onto, but still providing a universal overview of all of them, making management a simple task.
Chose Optimizely Web Experimentation
we used Optimizely Web Experimentation then AB Tasty but came back to Optimizley because of its robust stat sig and features as well as all of the products we will be able to work in synchronization.
Chose Optimizely Web Experimentation
We use both, it just depends on the use case. I personally prefer feature experimentation but I see why both are useful.
Chose Optimizely Web Experimentation
Optimizely Web Experimentation has more robust product for experimentation specialists than VWO
Features
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Testing and Experimentation
Comparison of Testing and Experimentation features of Product A and Product B
GTM Studio Powered by ZoomInfo
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Ratings
Optimizely Web Experimentation
8.0
Ratings
5% below category average
a/b experiment testing00 Ratings9.00 Ratings
Split URL testing00 Ratings8.50 Ratings
Multivariate testing00 Ratings8.40 Ratings
Multi-page/funnel testing00 Ratings7.90 Ratings
Cross-browser testing00 Ratings8.10 Ratings
Mobile app testing00 Ratings8.00 Ratings
Test significance00 Ratings8.40 Ratings
Visual / WYSIWYG editor00 Ratings8.10 Ratings
Advanced code editor00 Ratings8.00 Ratings
Page surveys00 Ratings6.20 Ratings
Visitor recordings00 Ratings8.40 Ratings
Preview mode00 Ratings7.60 Ratings
Test duration calculator00 Ratings7.90 Ratings
Experiment scheduler00 Ratings8.20 Ratings
Experiment workflow and approval00 Ratings7.80 Ratings
Dynamic experiment activation00 Ratings7.50 Ratings
Client-side tests00 Ratings7.80 Ratings
Server-side tests00 Ratings7.20 Ratings
Mutually exclusive tests00 Ratings8.10 Ratings
Audience Segmentation & Targeting
Comparison of Audience Segmentation & Targeting features of Product A and Product B
GTM Studio Powered by ZoomInfo
-
Ratings
Optimizely Web Experimentation
8.2
Ratings
7% below category average
Standard visitor segmentation00 Ratings8.40 Ratings
Behavioral visitor segmentation00 Ratings7.60 Ratings
Traffic allocation control00 Ratings9.10 Ratings
Website personalization00 Ratings7.80 Ratings
Results and Analysis
Comparison of Results and Analysis features of Product A and Product B
GTM Studio Powered by ZoomInfo
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Ratings
Optimizely Web Experimentation
8.3
Ratings
4% below category average
Heatmap tool00 Ratings9.30 Ratings
Click analytics00 Ratings8.80 Ratings
Scroll maps00 Ratings8.50 Ratings
Form fill analysis00 Ratings8.00 Ratings
Conversion tracking00 Ratings8.70 Ratings
Goal tracking00 Ratings8.20 Ratings
Test reporting00 Ratings7.90 Ratings
Results segmentation00 Ratings7.70 Ratings
CSV export00 Ratings7.90 Ratings
Experiments results dashboard00 Ratings8.00 Ratings
Best Alternatives
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Small Businesses
Mediafly
Mediafly
Score 7.7 out of 10
Convert Experiences
Convert Experiences
Score 9.9 out of 10
Medium-sized Companies
LeanData
LeanData
Score 8.8 out of 10
Dynamic Yield
Dynamic Yield
Score 9.0 out of 10
Enterprises
Clari
Clari
Score 8.6 out of 10
Dynamic Yield
Dynamic Yield
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Likelihood to Recommend
7.8
(0 ratings)
8.7
(0 ratings)
Likelihood to Renew
7.3
(0 ratings)
9.5
(0 ratings)
Usability
8.5
(0 ratings)
10.0
(0 ratings)
Availability
8.0
(0 ratings)
10.0
(0 ratings)
Performance
9.0
(0 ratings)
7.3
(0 ratings)
Support Rating
8.1
(0 ratings)
10.0
(0 ratings)
Online Training
8.0
(0 ratings)
3.0
(0 ratings)
Implementation Rating
6.3
(0 ratings)
8.0
(0 ratings)
Configurability
8.0
(0 ratings)
6.0
(0 ratings)
Ease of integration
9.0
(0 ratings)
-
(0 ratings)
Product Scalability
8.0
(0 ratings)
8.0
(0 ratings)
Vendor post-sale
8.0
(0 ratings)
-
(0 ratings)
Vendor pre-sale
8.0
(0 ratings)
-
(0 ratings)
User Testimonials
GTM Studio Powered by ZoomInfoOptimizely Web Experimentation
Likelihood to Recommend
ZoomInfo Marketing can be used to re-target companies already in your sales process or familiar with you (i.e., have been to your website or engaged with you in some way). You may not get a large number of conversions through a cold display campaign, but ZI Marketing is a great way to stay at the top of your buyers' minds and provide them with bottom-of-the-funnel content through advertising.
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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.
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Pros
  • The ease of campaign creation is amazing! I can get a campaign set up in just a few minutes.
  • The reporting allows us to easily see the performance of our ads. There is no guesswork.
  • I love being able to create audiences from ZoomInfo tools such as Websights, intent, workflows and lists. This allows us to target a very specific audience that we otherwise would not have access to.
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  • 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.
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Cons
  • Sometimes the contact information is not up to date (wrong phone numbers or emails)
  • Sometimes the integration between ZoomInfo Marketing and other software we use lags
  • Sometimes information such as recent job changes or changes within company are not accurate or missing
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  • The results view is dense and difficult to package easily for leadership, and when filtering by segment it's hard to read comparative outcomes without clearing or swapping filters
  • The organization of experiments and statuses is a cluttered list and the search is limited in use - would love to see that improve with time
  • There are so many other MarTech products out there, would love to see more dedicated integrations so we don't have to invest in something like Zapier or Tray to build hacky automations
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Likelihood to Renew
Great product, is one of the best in the market at what it is advertised to do. But the price is very expensive and there are some cheaper alternatives that can do similar or other features for less. In comparing the options and ROI, we might go with the competition during the next renewal period.
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Because it's an incredible and essential tool for my line of work as a conversion optimization specialist. Really couldn't do my job nearly as effectively without it. It's paid for itself many times over and I feel like I'm only beginning to unlock the tools potential.
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Usability
I think it's great for marketing and sales alignment and it gives great insights and data that we can translate over to our LinkedIn advertising, but I think the reporting limitations aren't great. The discrepancies don't provide full confidence in the numbers. But, as a tool to become more targeted based on websights and sales goals it's great!
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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.
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Reliability and Availability
No answers on this topic
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.
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Performance
No answers on this topic
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.
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Support Rating
They spend most of their time pontificating on rudimentary matters. They tried to blame their own mistakes and shortcomings on the client rather than themselves.
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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.
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Online Training
Calls using Zoom remote sessions, emails chat.
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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).
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Implementation Rating
They never ended up uploading the custom intent topics until months after we submitted them. It was difficult to select the custom intent topics in the first place as well.
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The implementation through the tag management system took a bit of trial and error at first, mostly due to the asynchronous nature of the TMS. We had to manipulate the implementation to assure that the Optimizely code was written to the page at the right time to allow the experiment content load in the browser without showing any of the original content first. We also needed to make some adjustments to the TMS code to get the integration with Site Catalyst timed appropriately.
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Alternatives Considered
ZoomInfo is a more refined product that is more intensive, and it also has a considerably larger, more reliable database for data collection. However, cost is a big difference between ZoomInfo and Seamless AI. Consequently, it can sometimes be difficult to justify the price point difference.
Read full review
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
Read full review
Scalability
Enable scalable process and implementation to use for marketing and sales.
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It's incredibly flexible and adapts well to organizations of all sizes, whether you’re running a single site or managing multiple departments and platforms. The ability to deploy experiments seamlessly across different environments is a huge plus, especially for growing businesses. While it’s highly scalable, the last point would depend on the right team leveraging its full potential.
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Return on Investment
  • We have seen an increase in quotes from customers that we considered "lost". We had not had communication with them in over a year. After we ran ads to this group, we received several quotes totaling $33,000.
  • Our alignment between the sales and marketing teams has never been better. We track activity of current and potential customers through websights and intent, sharing this with our sales team.
  • We are now able to increase efforts with targeting specific attack companies. Before ZI, this took a lot more work and was not a common practice for us.
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  • we saved money by not implementing certain copy/design
  • we learned that customers from different states react different to a variation
  • we are slowly learning where conversion happens and where to fix the frictions
  • Testing shorter vs longer journeys increased funnel conversion in some states - we avoided implementing this nationwide
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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.