Contentful vs. Optimizely Web Experimentation

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Contentful
Score 8.2 out of 10
N/A
Contentful is a cloud based CMS solution that provides the ability to manage content across multiple platforms.The editing interface allows for managing content interactively and provides developers the ability to deliver the content with the programming language and template framework of their choice.
$489
Optimizely Web Experimentation
Score 8.8 out of 10
N/A
Optimizely Web Experimentation empowers teams to conduct experiments (without having to rely on developer resources) in order to test various user interactions, make website changes backed by data, and personalize customer experiences.N/A
Pricing
ContentfulOptimizely Web Experimentation
Editions & Modules
Team
489/month
Community
Free
Enterprise
Custom
No answers on this topic
Offerings
Pricing Offerings
ContentfulOptimizely Web Experimentation
Free Trial
YesYes
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
YesYes
Entry-level Setup FeeOptionalOptional
Additional Details
More Pricing Information
Community Pulse
ContentfulOptimizely Web Experimentation
Considered Both Products
Contentful

No answer on this topic

Optimizely Web Experimentation
Chose Optimizely Web Experimentation
I never tried any other product. Optimizely tool was selected by our MKT team and we help them with tech support when necessary
Chose Optimizely Web Experimentation
Of the tools we've explored, none have the full suite of testing with in depth results analysis that Optimizely provides so we have not switched.
Top Pros
Top Cons
Features
ContentfulOptimizely Web Experimentation
Security
Comparison of Security features of Product A and Product B
Contentful
8.0
9 Ratings
0% below category average
Optimizely Web Experimentation
-
Ratings
Role-based user permissions8.09 Ratings00 Ratings
Platform & Infrastructure
Comparison of Platform & Infrastructure features of Product A and Product B
Contentful
8.1
10 Ratings
5% above category average
Optimizely Web Experimentation
-
Ratings
API8.79 Ratings00 Ratings
Internationalization / multi-language7.57 Ratings00 Ratings
Web Content Creation
Comparison of Web Content Creation features of Product A and Product B
Contentful
8.0
11 Ratings
5% above category average
Optimizely Web Experimentation
-
Ratings
WYSIWYG editor7.34 Ratings00 Ratings
Code quality / cleanliness9.07 Ratings00 Ratings
Admin section8.79 Ratings00 Ratings
Page templates7.64 Ratings00 Ratings
Library of website themes7.52 Ratings00 Ratings
Mobile optimization / responsive design8.26 Ratings00 Ratings
Publishing workflow8.510 Ratings00 Ratings
Form generator7.01 Ratings00 Ratings
Web Content Management
Comparison of Web Content Management features of Product A and Product B
Contentful
8.3
10 Ratings
12% above category average
Optimizely Web Experimentation
-
Ratings
Content taxonomy8.59 Ratings00 Ratings
SEO support7.78 Ratings00 Ratings
Bulk management7.76 Ratings00 Ratings
Availability / breadth of extensions8.77 Ratings00 Ratings
Community / comment management9.01 Ratings00 Ratings
Testing and Experimentation
Comparison of Testing and Experimentation features of Product A and Product B
Contentful
-
Ratings
Optimizely Web Experimentation
8.0
103 Ratings
5% below category average
a/b experiment testing00 Ratings9.3103 Ratings
Split URL testing00 Ratings8.584 Ratings
Multivariate testing00 Ratings8.886 Ratings
Multi-page/funnel testing00 Ratings8.281 Ratings
Cross-browser testing00 Ratings7.456 Ratings
Mobile app testing00 Ratings7.644 Ratings
Test significance00 Ratings8.594 Ratings
Visual / WYSIWYG editor00 Ratings8.083 Ratings
Advanced code editor00 Ratings7.576 Ratings
Page surveys00 Ratings6.917 Ratings
Visitor recordings00 Ratings8.418 Ratings
Preview mode00 Ratings8.092 Ratings
Test duration calculator00 Ratings6.964 Ratings
Experiment scheduler00 Ratings8.163 Ratings
Experiment workflow and approval00 Ratings6.543 Ratings
Dynamic experiment activation00 Ratings7.439 Ratings
Client-side tests00 Ratings9.258 Ratings
Server-side tests00 Ratings9.125 Ratings
Mutually exclusive tests00 Ratings8.543 Ratings
Audience Segmentation & Targeting
Comparison of Audience Segmentation & Targeting features of Product A and Product B
Contentful
-
Ratings
Optimizely Web Experimentation
8.6
97 Ratings
1% below category average
Standard visitor segmentation00 Ratings8.995 Ratings
Behavioral visitor segmentation00 Ratings8.375 Ratings
Traffic allocation control00 Ratings9.491 Ratings
Website personalization00 Ratings7.964 Ratings
Results and Analysis
Comparison of Results and Analysis features of Product A and Product B
Contentful
-
Ratings
Optimizely Web Experimentation
8.3
93 Ratings
3% below category average
Heatmap tool00 Ratings9.113 Ratings
Click analytics00 Ratings8.833 Ratings
Scroll maps00 Ratings8.217 Ratings
Form fill analysis00 Ratings8.334 Ratings
Conversion tracking00 Ratings8.744 Ratings
Goal tracking00 Ratings8.481 Ratings
Test reporting00 Ratings8.184 Ratings
Results segmentation00 Ratings8.051 Ratings
CSV export00 Ratings7.656 Ratings
Experiments results dashboard00 Ratings8.049 Ratings
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User Ratings
ContentfulOptimizely Web Experimentation
Likelihood to Recommend
8.5
(11 ratings)
8.8
(188 ratings)
Likelihood to Renew
-
(0 ratings)
8.5
(46 ratings)
Usability
-
(0 ratings)
9.0
(57 ratings)
Availability
-
(0 ratings)
10.0
(7 ratings)
Performance
-
(0 ratings)
7.3
(6 ratings)
Support Rating
-
(0 ratings)
10.0
(16 ratings)
Online Training
-
(0 ratings)
3.0
(1 ratings)
Implementation Rating
-
(0 ratings)
8.0
(11 ratings)
Configurability
-
(0 ratings)
6.0
(1 ratings)
Product Scalability
-
(0 ratings)
8.0
(100 ratings)
User Testimonials
ContentfulOptimizely Web Experimentation
Likelihood to Recommend
Contentful
Well suited for our needs of multiple images for auto auctions from a variety of sellers. Pointing them to one platform is easier than attempting to use a variety of platforms as we were doing before (email, slack, Dropbox and Google Drive would randomly be used by a variety of employees )
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Optimizely
Optimizely Web Experimentation is appropriate if you have a big budget and your company is mature enough in experimentation to take all the advantage of a such an expensive price model. If you are just starting into AB testing, or not enough budget, I do not recommend Optimizely Web Experimentation, as it becomes quite frustrating to manage usage limits and technical set up to avoid extra charges.
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Pros
Contentful
  • Flexible. This CMS can be easily extended and provide access to dynamic content
  • Simple. The WYSWG is very easy to work with and identifying pages and content in the system is fairly easy
  • Clean Interface. The interface is clean and uncluttered keeping focus on the content and not other factors.
Read full review
Optimizely
  • Considers every kind of experiment from simple code change, code additions, code removal, javascript functions, CSS changes, and split landing redirects.
  • Very friendly UC interface for easy navigation of implementation of pages, click events, experiment set up, and metric set up.
  • The ability to let me know when something has reach stat sig without having to do complicated math on my own
  • ability to carry UTM parameters through landing page redirects with a click of a button.
Read full review
Cons
Contentful
  • Contentful uses "references" to allow you to build very modular content. If I have a "slider" content type, I can create a "slide" content type which references a "button" content type, and so forth. This works well, but I occasionally wish there was a better solution for one-off content, like a settings page. Currently, this is done for creating an entire content type called "settings" with a single entry. Not a big deal, but not ideal, either.
  • There are a few quirks with GatsbyJS integration, etc, but these issues are being fixed and improved upon very quickly.
  • A minor gripe, but Contentful does not have a way to organize fields within an entry. Entries with many fields are somewhat tiresome to scroll through.
Read full review
Optimizely
  • Filtering capabilities in the reporting tab. To be able to filter based on a custom metric
  • Tracking scroll depth within the reporting tab
  • A more interactive graph within the reporting tab. Ability to manipulate there vs having to update the whole page
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Likelihood to Renew
Contentful
No answers on this topic
Optimizely
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
Contentful
No answers on this topic
Optimizely
Usability is mostly great. I like the WYSIWYG functionality and adding in real code is simple as well. It's easy to target specific pages or audiences. I've knocked a couple of points off because of how difficult it is to set up URL redirect experiments, confusion around creating pages, and lack of data that can be further analyzed.
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Reliability and Availability
Contentful
No answers on this topic
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.
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Performance
Contentful
No answers on this topic
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.
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Support Rating
Contentful
No answers on this topic
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.
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Online Training
Contentful
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).
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Implementation Rating
Contentful
No answers on this topic
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.
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Alternatives Considered
Contentful
In the past we've used WordPress to manage documentation content. WordPress was more flexible than Contentful but also prone to inconsistencies and we ended having a lot of hacks to accomplish various WordPress tricks. With Contentful there's less ambiguity so content producers are less likely to go astray. We also have our own in-house programmatic template solution for managing content, but this was a previous pain point when we needed to get the dev team to do a deploy for every content change.
Read full review
Optimizely
Overall, the tools we compared against were great, but we went with Optimizely because it has all the features we needed and has the market leadership that gave us trust we would be successful in our experimentation efforts.
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Scalability
Contentful
No answers on this topic
Optimizely
While granted, I am not the one making the changes to deploy the software; it seems basically as simple as placing the optimized snippet on your site. If you place it in the header, it should reach across your entire site easily. I do think the test setup can be a bit temperamental at times, and having too many cooks in the kitchen can lead to errors. So, I would caution how many people have the access needed to make actual changes.
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Return on Investment
Contentful
  • Positive - new hires are able to get onboarded quicker with us using Contentful
  • Positive - we can customize the journey of what modules/material the user sees after a course/video/article
  • Positive - it's been an overall game changer when hiring external candidates who need extensive training
Read full review
Optimizely
  • Customer retention: We've reduced subscription service client churn by 20%+ using optimized unsubscribe flows.
  • Risk mitigation: Testing into full site redesigns has saved clients millions of dollars.
  • Feature prioritization: Identifying what painted door changes add value has allowed developers to focus on changes that add hundreds of thousands or even millions to the bottom line.
Read full review
ScreenShots

Contentful Screenshots

Screenshot of Screenshot of Screenshot of Screenshot of Screenshot of Screenshot of

Optimizely Web Experimentation Screenshots

Screenshot of the visual editor, used to make changes to the appearance and layout of a website.Screenshot of the results dashboard that displays experiment results.Screenshot of the integrations page, where integrations can be enabled.Screenshot of Advanced Audience Targeting: Custom Real-Time Segments provide customers with the ability to create rapidly-updating segments which can be used as audiences for testing or personalization. These segments can be based on profile data, omni-channel behaviors, and AI-based observations.Screenshot of AI Content Suggestions: AI-powered suggestions in the Visual Editor accelerate ideation.Screenshot of Extensions for Edge: reusable elements minimize developer dependency when launching multiple tests with the same element.