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Functionize vs Testim 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:
 

Categories and Ranking

Functionize
Ranking in Test Automation Tools
16th
Average Rating
10.0
Reviews Sentiment
7.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Testim
Ranking in Test Automation Tools
11th
Average Rating
9.2
Reviews Sentiment
7.3
Number of Reviews
10
Ranking in other categories
Functional Testing Tools (13th)
 

Mindshare comparison

As of June 2026, in the Test Automation Tools category, the mindshare of Functionize is 1.3%, down from 2.0% compared to the previous year. The mindshare of Testim is 3.1%, down from 5.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Mindshare Distribution
ProductMindshare (%)
Testim3.1%
Functionize1.3%
Other95.6%
Test Automation Tools
 

Featured Reviews

reviewer2541093 - PeerSpot reviewer
QA Architect at a tech services company with 51-200 employees
Provides efficient test automation for web applications and has good technical support services
The platform's most valuable features include its recorder, which allows users to create test cases with minimal effort, significantly simplifying the process. Vision AI enhances image recognition capabilities, improving the accuracy and efficiency of visual testing. The audit trail feature helps track changes and maintain compliance, which is particularly important in regulated industries. Smart fix automatically resolves issues, reducing manual intervention, while the self-healing feature ensures that test cases remain accurate and functional, even when system changes occur.
JM
Director - Quality Engineering at a financial services firm with 501-1,000 employees
Smart locators and small learning curve streamline test automation, minimizing maintenance and boosting efficiency.
Testim has a specific feature called a smart locator. Anyone experienced in test automation knows this is one of the most complex parts of developing automated scripts. The Testim feature automatically finds the locators, which helps us build stable test scripts. Stable scripts are crucial for receiving faster and more reliable feedback. I have also seen reduced maintenance due to smart locators, as it automatically finds locators for us even with minor application changes.

Quotes from Members

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

Pros

"The platform's most valuable features include its recorder, which allows users to create test cases with minimal effort, significantly simplifying the process."
"We added Testim to our CI flow. It allows us to test only tasks that already passed sanity tests."
"The REST API features allowed integrated testing for select products to quickly make calls and test the UIs with API calls while the CLI allows us to matrix the grid function across browsers."
"The pre-defined tests are a great help, specifically the custom JS test that allows us to be able to use custom code to test complicated elements or scenarios."
"The Testim technical support is very responsive and worked with a specific team member on the First Databank side to answer hard technical questions and took enhancement requests as needed."
"We primarily use the solution for business E2E testing, as it is fast and reliable, easy to maintain, and allows for the involvement of QA as well as Dev and BA."
"The automating smoke and regression tests have become easier and handier and manual efforts are saved."
"The tool's most valuable feature is the recently added AI feature."
"The feature I like most about Testim is the record and playback capability, which does not require writing a lot of code."
 

Cons

"The solution currently does not support mobile applications. It would significantly improve its versatility."
"There were some issues in the product's initial setup phase in regard to the area of documentation since it wasn't very easy to understand everything mentioned in it."
"Testim sometimes fails due to stability issues. It doesn't always work consistently, especially after running multiple tests."
"The accessibility reporting features could be more robust to be reported at the script level and allow users to map down to the step level."
"The UI could use a better design with a better user experience in mind, for instance - instead of going in and out of the editor every time I want to view test data for a test, I could just view the test data in the table, or the ability to copy steps through tests."
"The API testing integration is a bit lacking and can be improved."
"In the last couple of months, I have experienced some downtime where it wasn't working."
"There are common properties between multiple elements that we should be able to edit - such as 'when this step fails,' 'when to run this step,' and 'override timeout'. I should be able to update these properties if I select multiple elements."
"The UI could use a better design with a better user experience in mind."
 

Pricing and Cost Advice

"The product helps reduce overall costs by decreasing reliance on manual testers and speeding up testing cycles."
"I rate the product’s pricing an eight out of ten compared to other tools."
"The solution is not expensive."
"The tool offers a fixed pricing model for our company."
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Financial Services Firm
9%
Manufacturing Company
7%
Educational Organization
5%
Computer Software Company
10%
Financial Services Firm
9%
Manufacturing Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise4
 

Questions from the Community

What is your experience regarding pricing and costs for Functionize?
The product helps reduce overall costs by decreasing reliance on manual testers and speeding up testing cycles.
What needs improvement with Functionize?
The solution currently does not support mobile applications. It would significantly improve its versatility.
What is your primary use case for Functionize?
We use the product to transition customers from manual to automated testing, particularly for web applications. It involves reducing team sizes, accelerating testing strategies, and providing speci...
What needs improvement with Testim?
More advanced AI-based features and features on the API side would help us create better end-to-end test suites.
What is your primary use case for Testim?
As a Quality Engineering leader, I'm responsible for testing our 20-25 applications. Manual testing is becoming increasingly challenging due to their growing scope and complexity. We've been automa...
What advice do you have for others considering Testim?
Before diving into this tool, it's highly recommended to have a basic understanding of Selenium and JavaScript. The company provides excellent training courses for free, and I strongly suggest comp...
 

Comparisons

 

Overview

 

Sample Customers

Salesforce, Mastercard, Google, HP Enterprise, Cisco, Farmers Insurance, The General
Microsoft, salesforce, JFrog, USA Today, Globality
Find out what your peers are saying about Tricentis, Katalon Studio, Worksoft and others in Test Automation Tools. Updated: June 2026.
900,644 professionals have used our research since 2012.