Google Analytics vs. Optimizely Web Experimentation

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Google Analytics
Score 7.9 out of 10
N/A
Google Analytics is perhaps the best-known web analytics product and, as a free product, it has massive adoption. Although it lacks some enterprise-level features compared to its competitors in the space, the launch of the paid Google Analytics Premium edition seems likely to close the gap.
$150,000
per year
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
Google AnalyticsOptimizely Web Experimentation
Editions & Modules
Google Analytics 360
150,000
per year
Google Analytics
Free
No answers on this topic
Offerings
Pricing Offerings
Google AnalyticsOptimizely Web Experimentation
Free Trial
NoYes
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeOptional
Additional Details
More Pricing Information
Community Pulse
Google AnalyticsOptimizely Web Experimentation
Features
Google AnalyticsOptimizely Web Experimentation
Web Analytics
Comparison of Web Analytics features of Product A and Product B
Google Analytics
8.2
Ratings
2% above category average
Optimizely Web Experimentation
-
Ratings
Lead Conversion Tracking7.50 Ratings00 Ratings
Bounce Rate Measurement8.50 Ratings00 Ratings
Device and Browser Reporting8.50 Ratings00 Ratings
Pageview Tracking8.00 Ratings00 Ratings
Event Tracking7.00 Ratings00 Ratings
Reporting in real-time10.00 Ratings00 Ratings
Referral Source Tracking8.00 Ratings00 Ratings
Customizable Dashboards8.50 Ratings00 Ratings
Testing and Experimentation
Comparison of Testing and Experimentation features of Product A and Product B
Google Analytics
-
Ratings
Optimizely Web Experimentation
8.0
Ratings
3% 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
Google Analytics
-
Ratings
Optimizely Web Experimentation
8.2
Ratings
4% below category average
Standard visitor segmentation00 Ratings8.40 Ratings
Behavioral visitor segmentation00 Ratings7.70 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
Google Analytics
-
Ratings
Optimizely Web Experimentation
8.3
Ratings
1% 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
Google AnalyticsOptimizely Web Experimentation
Small Businesses
StatCounter
StatCounter
Score 9.0 out of 10
Convert Experiences
Convert Experiences
Score 9.9 out of 10
Medium-sized Companies
Siteimprove
Siteimprove
Score 10.0 out of 10
Dynamic Yield
Dynamic Yield
Score 8.3 out of 10
Enterprises
Optimal
Optimal
Score 9.0 out of 10
Dynamic Yield
Dynamic Yield
Score 8.3 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Google AnalyticsOptimizely Web Experimentation
Likelihood to Recommend
8.2
(0 ratings)
8.7
(0 ratings)
Likelihood to Renew
9.0
(0 ratings)
9.5
(0 ratings)
Usability
7.5
(0 ratings)
10.0
(0 ratings)
Availability
10.0
(0 ratings)
10.0
(0 ratings)
Performance
10.0
(0 ratings)
7.3
(0 ratings)
Support Rating
7.0
(0 ratings)
10.0
(0 ratings)
Online Training
10.0
(0 ratings)
3.0
(0 ratings)
Implementation Rating
9.0
(0 ratings)
8.0
(0 ratings)
Configurability
6.0
(0 ratings)
6.0
(0 ratings)
Ease of integration
10.0
(0 ratings)
-
(0 ratings)
Product Scalability
10.0
(0 ratings)
8.0
(0 ratings)
Vendor post-sale
10.0
(0 ratings)
-
(0 ratings)
Vendor pre-sale
9.0
(0 ratings)
-
(0 ratings)
User Testimonials
Google AnalyticsOptimizely Web Experimentation
Likelihood to Recommend
Honesty, there is no reason that a company wouldn’t want to implement Google Analytics. The regular version is completely free, is very easy to configure, and provides immense volumes of website data. There are also tangible benefits to the other Google tools it can connect to, and it integrates with any BI/data platform that you might use. The only time I’d advise not using standard Google Analytics is if you’ve purchased Google Analytics 360.
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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
  • Multiple reports to see website use and behavior
  • Allows you to customize reports with days, weeks, months, and years
  • You can build out a dashboard to easily view stats from multiple websites in one place
  • You can share analytics reports via the dashboard, automatically emailed PDFs or in other formats
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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
  • While raw data is nice to have, I do wish there was an easier way to provide reports from Google Analytics directly. Something that could answer questions straight-forward for people.
  • I would appreciate "helpful hints" or a cheat sheet of some sort, so when quickly searching for something such as time on a certain page, I can find it quickly.
  • I really don't have a third point!
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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
Having used Google Analytics for the last 9 years, I have no intention of discontinuing my service. Google Analytics is a fantastic product that provides me with almost everything I could wish for. The positives in this product outweigh any negatives that you might find. I can not think of a single reason to not immediately start using Google Analytics for your business.
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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
Google Analytics provides a wealth of data, down to minute levels. That is it's greatest detriment: find the right information when you need it can be a cumbersome task. You are able to create shortcuts, however, so it can mitigate some of this problem. Google is continually refining Analytics, so I do not doubt there will be improvements
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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
We all know Google is at top when it comes to availability. We have never faced any such instances where I can suggest otherwise. All you need is a Google account, a device and internet connection to use this super powerful tool for reporting and visualising your site data, traffic, events, etc. that too in real time.
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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
This has been a catalyst for improving our site's traffic handling capabilities. We were able to identify exit% from our sites through it and we used recommendations to handle and implement the same in our sites. We have been increasing the usage of Google Analytics in our sites and never had any performance related issues if we used Analytics
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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
The Google reps respond very quickly. However, sometimes they can overly call you to set up an apportionment. I'm very proficient and sometimes when I talk to reps, they give beginner tutorials and insights that are a waste of time. I wish Google would understand my level of expertise and assign me to a rep (long-term) that doesn't have to walk me through the basics.
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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
love the product and training they provide for businesses of all sizes. The following list of links will help you get started with Google Analytics from setup to understanding what data is being presented by Google Analytics.
  1. How to Use Google Analytics for Beginners – Mahalo’s how-to guide for beginners.
  2. A beginner’s guide to Google Analytics – A free eBook walking you through Google Analytics from setup to understanding what data is being presented.
  3. Getting to Know Your Google Analytics Dashboard – The title says it all! This is a brief post with one goal: to introduce you to the Google Analytics dashboard.
  4. Google Analytics for Beginners: How to Make the Most of Your Traffic Reports– This guide doesn’t cover setup, but it does a great job of helping you to better understand the data being presented.
  5. Google Analytics Video Tutorial 1: Setup – A video presentation that walks you through Google Analytics setup.
  6. Google Analytics Video Tutorial 2: Essential Stats – A video presentation that introduces you to some of the most important data being presented in Google Analytics.
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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
Make sure to put the tracking code on every page. Ideally this would be part of a template or "include" so you can update the code on all pages (or at least within pages of the same category) at once.
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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
I have not used Adobe Analytics as much, but I know they offer something called customer journey analytics, which we are evaluating now. I have used Semrush, and I find them much better than Google Analytics. I feel a fairly nontechnical person could learn Semrush in about a month. They also offer features like competitive analysis (on content, keywords, traffic, etc.), which is very useful. If you have to choose one among Semrush and Google Analytics, I would say go for Semrush.
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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
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Scalability
Google Analytics is currently handling the reporting and tracking of near about 80 sites in our project. And I am not talking about the sites from different projects. They may have way more accounts than that. Never ever felt a performance issue from Google's end while generating or customising reports or tracking custom events or creating custom dimensions
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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
  • Great for visualizing website drop-off pages to theories and test update/iterations.
  • Bounce rates on pages to pinpoint bugs and issues.
  • Inaccuracy can lead to incorrect conclusions and decisions around CRO.
  • Segments can be very useful for validating split testing, providing a free tracking of variation vs. control - great ROI.
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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 Web Experimentation Visual Editor :

- Tweak experiments using the visual editor or dive into custom code when needed.
- Modify elements, update styling, or add dynamic behaviors.
- Ensure perfect variations while keeping control over every detail of the experiment.Screenshot of AI Content Suggestions:

- Generates copy variations to supercharge experiments.
- The AI suggests high-impact messaging for tests when hovering over a field.
- AI-powered content suggestions help skip the brainstorming process.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 Custom Templates in the Visual Editor:

- 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 the 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.