Instapage vs. Optimizely Web Experimentation

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Instapage
Score 7.6 out of 10
Mid-Size Companies (51-1,000 employees)
Instapage, from AirSlate since the October 2023 acquisition, offers post-click automation to help digital advertisers create more relevant and impactful advertising, unifying the post-click stage of the advertising funnel. Instapage helps marketers to maximize conversions by creating, personalizing, and optimizing post-click landing pages at scale, and automatically connecting ads with relevant post-click pages.
$149
*Month
Optimizely Web Experimentation
Score 8.7 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
InstapageOptimizely Web Experimentation
Editions & Modules
Business
$149
*Month
Enterprise
Contact Sales
No answers on this topic
Offerings
Pricing Offerings
InstapageOptimizely Web Experimentation
Free Trial
YesYes
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
YesYes
Entry-level Setup FeeNo setup feeOptional
Additional Details*Pricing for annual contract.
More Pricing Information
Community Pulse
InstapageOptimizely Web Experimentation
Considered Both Products
Instapage
Chose Instapage
Optimizely - More expensive and responsive functionality is less reliable. The WYSIWYG editor is also a little more difficult to use and many times requires custom coding for desired experience. The A/B testing tools are a little more sophisticated, but Instapage is sufficient …
Chose Instapage
Use Optimizely - similar product, better company.
Optimizely Web Experimentation
Chose Optimizely Web Experimentation
We wanted one tool, that was easy for marketers and developers to use and would allow us to remain organized. Neither Of the other products allowed for this as seamlessly as Optimizely.
Chose Optimizely Web Experimentation
Out of all of the split testing tools I have used, Optimizely has displayed the best performance and engineering surperiority. While it is expensive, for sites that get lots of traffic & have critical performance requirements, Optimizely is honestly the only split testing …
Chose Optimizely Web Experimentation
Honestly Optimizely is so much better then everything else, the only one that compares is Google Optimize, but it wasn't in this list. I don't think the others are worth while, as the data you get back and the responsiveness/smartness of the tests are not near as good as what …
Chose Optimizely Web Experimentation
Optimizely is a great tool for A/B testing landing pages, I'd recommend it to anyone who doesn't have a built-in A/B test workflow. I haven't come across a worthy competitor that does what Optimizely does. Their software is also much more robust than landing page platforms that …
Top Pros
Top Cons
Features
InstapageOptimizely Web Experimentation
SEO and Conversion Optimization
Comparison of SEO and Conversion Optimization features of Product A and Product B
Instapage
7.6
3 Ratings
21% above category average
Optimizely Web Experimentation
-
Ratings
Landing page A/B testing:8.03 Ratings00 Ratings
Dynamic page text replacement7.33 Ratings00 Ratings
Real-time analytics dashboard8.03 Ratings00 Ratings
SEO tools7.73 Ratings00 Ratings
Optimization recommendations7.03 Ratings00 Ratings
Testing and Experimentation
Comparison of Testing and Experimentation features of Product A and Product B
Instapage
-
Ratings
Optimizely Web Experimentation
8.0
99 Ratings
7% below category average
a/b experiment testing00 Ratings9.399 Ratings
Split URL testing00 Ratings8.580 Ratings
Multivariate testing00 Ratings8.884 Ratings
Multi-page/funnel testing00 Ratings8.278 Ratings
Cross-browser testing00 Ratings7.454 Ratings
Mobile app testing00 Ratings7.643 Ratings
Test significance00 Ratings8.590 Ratings
Visual / WYSIWYG editor00 Ratings8.080 Ratings
Advanced code editor00 Ratings7.572 Ratings
Page surveys00 Ratings6.917 Ratings
Visitor recordings00 Ratings8.418 Ratings
Preview mode00 Ratings8.089 Ratings
Test duration calculator00 Ratings6.961 Ratings
Experiment scheduler00 Ratings8.160 Ratings
Experiment workflow and approval00 Ratings6.541 Ratings
Dynamic experiment activation00 Ratings7.438 Ratings
Client-side tests00 Ratings9.254 Ratings
Server-side tests00 Ratings9.122 Ratings
Mutually exclusive tests00 Ratings8.542 Ratings
Audience Segmentation & Targeting
Comparison of Audience Segmentation & Targeting features of Product A and Product B
Instapage
-
Ratings
Optimizely Web Experimentation
8.6
93 Ratings
3% below category average
Standard visitor segmentation00 Ratings8.991 Ratings
Behavioral visitor segmentation00 Ratings8.371 Ratings
Traffic allocation control00 Ratings9.488 Ratings
Website personalization00 Ratings7.961 Ratings
Results and Analysis
Comparison of Results and Analysis features of Product A and Product B
Instapage
-
Ratings
Optimizely Web Experimentation
8.3
89 Ratings
3% below category average
Heatmap tool00 Ratings9.113 Ratings
Click analytics00 Ratings8.733 Ratings
Scroll maps00 Ratings8.117 Ratings
Form fill analysis00 Ratings8.331 Ratings
Conversion tracking00 Ratings8.744 Ratings
Goal tracking00 Ratings8.478 Ratings
Test reporting00 Ratings8.181 Ratings
Results segmentation00 Ratings8.049 Ratings
CSV export00 Ratings7.653 Ratings
Experiments results dashboard00 Ratings8.049 Ratings
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InstapageOptimizely Web Experimentation
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Score 9.5 out of 10
Medium-sized Companies
HubSpot Marketing Hub
HubSpot Marketing Hub
Score 8.5 out of 10
Kameleoon
Kameleoon
Score 9.5 out of 10
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Adobe Marketo Engage
Adobe Marketo Engage
Score 8.2 out of 10
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Dynamic Yield
Score 9.1 out of 10
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User Ratings
InstapageOptimizely Web Experimentation
Likelihood to Recommend
7.7
(28 ratings)
8.8
(184 ratings)
Likelihood to Renew
-
(0 ratings)
8.5
(45 ratings)
Usability
8.0
(2 ratings)
9.0
(57 ratings)
Availability
-
(0 ratings)
10.0
(7 ratings)
Performance
-
(0 ratings)
7.3
(6 ratings)
Support Rating
9.1
(1 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
(96 ratings)
User Testimonials
InstapageOptimizely Web Experimentation
Likelihood to Recommend
airSlate, Inc
Well-suited for simple landing pages which don't have any complex functionality. Great for creating landing pages for lead generation campaigns - as it comes with tons of excellent templates and a variety of forms. Not great for pages that contain a lot of information and can potentially be very long. We found that Instapage is not a great fit for building pages that need to be updated frequently, like a blog page.
Read full review
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.
Read full review
Pros
airSlate, Inc
  • Instapage makes it easy to frame out a landing page really quickly. They provide template blocks for various components of a landing page (header, features, testimonials, etc.) that you can easily modify for your own needs. Other tools provide whole-page templates, but I much prefer the section-level templating. It's more convenient to assemble a page this way and add the details on top of that versus taking a finished template and peeling away design and functional elements to get what I want.
  • Instapage's mobile auto-resizer works better than other platforms I've used. I found that I had many fewer adjustments on their auto-resizing of the full page than I've experienced with other tools. I still had to work with text size a bit, but they generally did a better job of ordering elements for mobile the way I would want and maintain proportionality of page elements better.
  • Instapage has a lot of integrations that marketers will love. I don't know if they particularly stand out in this respect, but this is a particularly important aspect of their tool that most marketers will care about.
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
airSlate, Inc
  • There are only a couple of minor issues that I dislike. One is offering a Drupal community-approved update to their module. We are using a slightly older version of Drupal and it appears they don't have plans to offer a Drupal-approved update to their module for that version.
  • There are also random bugs when trying to format text. For example, sometimes a sans serif font appears as a serif and doesn't seem to want to change.
  • If you work with a template and some code, it can be challenging to edit the default coding.
  • The built-in forms can be a bit limiting.
  • The program will try to automatically reformat for mobile, but it may not always be exactly the way you want it to look, so there is a bit of redesigning required when going to mobile.
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
airSlate, Inc
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
airSlate, Inc
I've tried all of the other landing page services on the market, and this is literally the easiest to use. I am not a designer or software developer, just a simple guy and if I can learn how to use it, anyone can. That's what won me over. Their support and pre-made templates are awesome, but the usability is what I love!
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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
airSlate, Inc
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.
Read full review
Performance
airSlate, Inc
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
airSlate, Inc
Again, support is just awesome. I've never had any issues go over 24 hours and the people are friendly and speak English really well.
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.
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Online Training
airSlate, Inc
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
airSlate, Inc
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
airSlate, Inc
HubSpot was terrible because it required a lot of coding experience if you wanted to work outside the given 4-5 templates. If you wanted a new template built, or to rebrand existing templates, they charged you. Very inflexible program and was very challenged by it. Our main website was built using WordPress, which is great for building webpages, but more difficult to build a landing page without the distraction of the top navigation menu. Instapage literally answered all the problems we were seeking to address: simplicity, customization, ease of use.
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
airSlate, Inc
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
airSlate, Inc
  • We've not had much of a conversion rate on some of our landing pages -- but this could be because we are relatively green with the marketing side of things and forget to send people to it. It's not easy for people to find on their own -- so I highly recommend you use some of the "hidden" SEO tools to increase the ROI. Without it, you're not going to be happy with your investment.
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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

Instapage Screenshots

Screenshot of Split test your pages to optimize performance and increase conversions.Screenshot of Create beautiful pages -- mobile and desktop -- with no design or technical skill necessary.Screenshot of Send your leads into HubSpot, Salesforce, Marketo, MailChimp, or dozens of other marketing tools. We're adding new integrations all the time.Screenshot of Create beautiful pages -- mobile and desktop -- with no design or technical skill necessary.Screenshot of Save time by enabling your designers, account managers, and clients to leave feedback right on a landing page.Screenshot of Split test your pages to optimize performance and increase conversions.

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.