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Amplitude vs Optimizely vs Pendo comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Mindshare comparison

As of April 2026, in the Web Analytics category, the mindshare of Amplitude is 16.2%, up from 15.7% compared to the previous year. The mindshare of Optimizely is 3.7%, up from 3.3% compared to the previous year. The mindshare of Pendo is 3.4%, up from 3.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Analytics Mindshare Distribution
ProductMindshare (%)
Amplitude16.2%
Pendo3.4%
Optimizely3.7%
Other76.7%
Web Analytics
 

Featured Reviews

Saurav Bhattacharjee - PeerSpot reviewer
Senior Business Analyst at Arcteryx
Empowers teams to build visualization-rich reports and make faster decisions using historical user behavior data
I think areas for Amplitude's improvement include data retention. The maximum data I have worked with, the clickstream data on Amplitude, is two years, whereas we rely on Tableau for historical data of at least two years. I am not sure whether it was my organization paying for lower retention or not, but having historical data would take away the reliance on Tableau. Secondly, reconciling clickstream data with Databricks or other AWS systems could help analysts spend less time verifying the accuracy of both sources, which would be really helpful. Lastly, a more focused approach on error logs is necessary. I have found that, at least with Intuit, we used Splunk more for error logs than Amplitude. Although Amplitude had the capability, developers seemed to prefer Splunk, so if that could be improved, it would be good.
it_user623373 - PeerSpot reviewer
AB Testing and Web Optimization Specialist at a manufacturing company with 1,001-5,000 employees
It's given us a powerful tool that's doesn't limit our test ideas by the confines of code we can or cannot use.
Ease of building the test via HTML, Java, and CSS. It's given us a powerful tool that's doesn't limit our test ideas by the confines of code we can or cannot use The thoroughness of results has helped our company make better decisions for our website. Decisions that help our customers with their…
reviewer1291614 - PeerSpot reviewer
Customer Success Marketing Manager at a tech vendor with 501-1,000 employees
Targeted in-app messaging has increased event registrations and deepened insight into customer behavior
The best feature Pendo offers is the ability to relatively quickly get a message out to a highly segmented audience, though it does require some work. You can target anybody who hasn't logged in in the past 30 days or anybody who has logged in in the past 30 days, enabling very targeted communications.We saw direct impact on revenue through event registrations. When we did a webinar and invited customers, we could see that approximately 50% of our registrations came from Pendo as opposed to email.It impacted the organization positively because we have much more data as to how people interact with our product when they're in the product itself and what they click on. On a level of one to ten, I would say the impact was a nine.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Other areas like cohort analysis, defining key events, and user properties were also well-suited for Amplitude. It is an easy tool to use."
"Amplitude has provided almost instant value to our dev team when they are deploying new trackable events and seeing how those events line up before they go out to production."
"Amplitude is a perfect product that will always fulfill all the data-related needs that your company has, and I would suggest anyone to go for it."
"We can create charts and bar charts for visualization purposes and check real-time data with the solution."
"Amplitude offers flexibility in real-time data analysis, allowing users to make immediate decisions."
"Amplitude impacts my organization positively as it serves as a central point that allows everyone within the organization to speak the same language of data."
"Amplitude has provided a return on investment, helping us improve campaign targeting and raising personalization accuracy by almost twenty-five percent, while saving us a lot of time since I can see the analysis as quickly as possible in the dashboard, resulting in significant time and money saved."
"Amplitude has positively impacted my organization as it allows us to make decisions based on data and iterate faster."
"Customer service is wonderful."
"Customer service is the best in the testing industry; transparent support along with a very strong community."
"Optimizely can work for a lot more things than only testing; it is a pretty easy yet powerful tool."
"Optimizely is a great product that has inspired a great community and is the standard for A/B testing."
"Customer service is excellent!"
"ROI: Infinite! (Got 3X conversion improvement using suggestions given by the product during the free evaluation period)"
"Dead simple A/B testing with no code knoweldge needed."
"The best feature Pendo offers is the ability to relatively quickly get a message out to a highly segmented audience, enabling very targeted communications and driving direct impact on revenue through event registrations."
 

Cons

"Setting up reports in Amplitude was challenging for me as a newer user."
"The free features in Amplitude Analytics need enhancement."
"I choose nine because, lately, when I was using it, the more people wanted to improve, the more complex things got—not in a good way, but confusing."
"Amplitude is almost perfect, but there are some charts I cannot create due to the large data structure."
"The visualization of the properties can also be enhanced. Basically, the visualization could be better, and the real-time analytics can be enhanced."
"We have seen tagging issues with Amplitude in rare scenarios, which can be improved."
"We attempted to use their screen recording and session recording capabilities as a replacement for a previous vendor, and we found that the functionality they offered did not stack up to the previous vendor."
"I think areas for Amplitude's improvement include data retention. The maximum data I have worked with, the clickstream data on Amplitude, is two years, whereas we rely on Tableau for historical data of at least two years."
"Does not allow multipage variants (i.e. allows only variants in elements inside one page)."
"Better communication with 3rd party implementation"
"Exporting statistics provide more statistical data."
"Verifying goals could be easier."
"When testing images or anything involving JavaScript or more than text, they can really slow down the load performance of a page."
"There were previously issues with experiments saving as expected in Classic."
"Customer support was very good at the beginning, but they changed their structure and customer support declined after that."
 

Pricing and Cost Advice

"Pricing is a little on the higher end, especially when considering scalability."
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Top Industries

By visitors reading reviews
Construction Company
13%
Insurance Company
11%
Computer Software Company
9%
Outsourcing Company
5%
Computer Software Company
11%
Outsourcing Company
10%
Comms Service Provider
10%
Construction Company
10%
Financial Services Firm
16%
Performing Arts
14%
Computer Software Company
14%
Healthcare Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Large Enterprise9
By reviewers
Company SizeCount
Small Business3
Large Enterprise5
No data available
 

Questions from the Community

What do you like most about Amplitude?
I loved using Amplitude because it allowed me to dive deep into product usage and analyze different customer segments.
What needs improvement with Amplitude?
Amplitude can be improved by allowing more than a two-year look back window for most analyses. Usually, all they offe...
What is your primary use case for Amplitude?
Amplitude is our main product insights system, and it allows us to view the activity on our website and quantify cert...
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What is your experience regarding pricing and costs for Pendo?
We did not purchase through AWS Marketplace. The implementation experience was expensive, but we completed it. I do n...
What needs improvement with Pendo?
Pendo could be improved by making it easier to launch a campaign, as it took a fair amount of time and energy to do so.
What is your primary use case for Pendo?
Pendo was primarily used for in-app messaging to communicate with customers while they were in the application itself...
 

Comparisons

 

Also Known As

ClearBrain
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Overview

 

Sample Customers

Nokia, Yik Yak, QuizUp, CrunchBase, Rhapsody, PlanGrid, Acquia, Patreon, SeatGeek, Etermax
Sony, SalesForce, FICO, Trulia, ABC, Fox Interactive Media, The Guardian, CBS, Walt Disney Company, Clorox, Livestrong
Coupa, FICO, Optimizely, AOL, Mattermark, Infor, Neustar, Act-on
Find out what your peers are saying about Amplitude, Snowflake Computing, Google and others in Web Analytics. Updated: March 2026.
885,667 professionals have used our research since 2012.