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Harness vs TeamCity 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

Harness
Ranking in Build Automation
7th
Average Rating
8.0
Reviews Sentiment
7.8
Number of Reviews
5
Ranking in other categories
Static Application Security Testing (SAST) (17th), Cloud Cost Management (8th), Feature Management (2nd)
TeamCity
Ranking in Build Automation
11th
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
28
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2025, in the Build Automation category, the mindshare of Harness is 6.6%, up from 5.0% compared to the previous year. The mindshare of TeamCity is 6.7%, up from 6.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Build Automation Market Share Distribution
ProductMarket Share (%)
Harness6.6%
TeamCity6.7%
Other86.7%
Build Automation
 

Featured Reviews

Linwei Yuan - PeerSpot reviewer
Streamline microservices deployment with integrated execution pipelines and comprehensive monitoring
Harness integrates all functions like execution pipelines, environment checks, and log monitoring in one place. It is very convenient since we have many microservices, so having one platform for all of them is beneficial. The dashboard allows me to monitor all core services' deployment status in one place, making it easier to find bugs and check logs.
Almoeeni Fazal - PeerSpot reviewer
Impressive pipeline efficiency with helpful support and a fairly straightforward setup
We use TeamCity for the CI/CD pipeline. It is used for deploying code from the desktop to the production environment. We push our code to GitHub, which then creates a pipeline to a server using AWS, deploying automatically without errors or conflicts in GitHub branches.  We also use TeamCity's…

Quotes from Members

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

Pros

"Harness integrates all functions like execution pipelines, environment checks, and log monitoring in one place."
"Harness integrates all functions like execution pipelines, environment checks, and log monitoring in one place, making it convenient."
"The features of Harness are valuable, supporting rolling deployments, basic deployments, and blue-green deployments with zero downtime."
"Everything in Harness is configured and runs smoothly."
"It's a highly customizable DevOps tool."
"Harness starts integrating with organizations, making everything automated without the need for manual interruption."
"It's easy to move to a new release because of templates and meta-runners, and agent pooling."
"VCS Trigger: Provides excellent source control support."
"TeamCity is more structured and user-friendly than other vendors."
"Using TeamCity and emailing everyone on fail is one way to emphasize the importance of testing code and showing management why taking the time to test actually does saves time from having to fix bugs on the other end."
"TeamCity is very useful due to the fact that it has a strong plug-in system."
"TeamCity's GUI is nice."
"TeamCity is a very user-friendly tool."
"One of the most beneficial features for us is the flexibility it offers in creating deployment steps tailored to different technologies."
 

Cons

"Even with automation, there's a requirement for manual change requests for approvals."
"When integrating Harness with more than twenty applications in one place, it becomes less stable, causing improvements to be necessary."
"When deploying multiple components to multiple environments, like production and BCP, failures sometimes occur. Improvements are needed when deploying one component to one environment."
"Harness setup and configurations could be made easier to configure, which would be helpful."
"There's also room for improvement in debugging pipeline issues, which can sometimes become complex."
"I prefer the previous less compact UI version of Harness, which showed more details on the screen."
"I need some more graphical design."
"The upgrade process could be smoother. Upgrading major versions can often cause some pain."
"Last time I used it, dotnet compilation had to be done via PowerShell scripts. There was actually a lot that had to be scripted."
"REST API support lacks many features in customization of builds, jobs, and settings."
"If TeamCity could create more out of the box solutions to make it more user friendly and create more use cases, that would be ideal."
"It will benefit this solution if they keep up to date with other CI/CD systems out there."
"Their online documentation is fairly extensive, but sometimes you can end up navigating in circles to find answers. I would like them (or partner with someone)​ to provide training classes to help newcomers get things up and running more quickly."
"I would like to see an improvement where TeamCity alerts us via email or another medium if there are discrepancies between the code in the staging environment and what has been deployed to production, such as missing updates."
 

Pricing and Cost Advice

Information not available
"The licensing is on an annual basis."
"Start with the free tier for a few build configs and see how it works for you, then according to your scale find the enterprise license which fits you the most."
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Comparison Review

it_user184734 - PeerSpot reviewer
Jan 22, 2015
I generally find TeamCity a lot more intuitive than Jenkins.
Moving to TeamCity from Jenkins At work, we’re slowly migrating from Jenkins to TeamCity in the hope of ending some of our recurring problems with continuous integration. My use of Jenkins prior to this job has been almost strictly on a personal basis, although I pretty much only use Travis…
 

Top Industries

By visitors reading reviews
Financial Services Firm
30%
Computer Software Company
11%
Manufacturing Company
7%
Government
6%
Financial Services Firm
21%
Computer Software Company
17%
Comms Service Provider
9%
Performing Arts
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise4
Large Enterprise15
 

Questions from the Community

What do you like most about Harness?
It's a highly customizable DevOps tool.
What needs improvement with Harness?
Harness setup and configurations could be made easier to configure, which would be helpful.
What is your primary use case for Harness?
In Harness, we are basically using Canary type deployments. We have applications, web applications, and web servers. Whenever we get the WAR file with 50 servers in a load balancer, Harness will de...
What do you like most about TeamCity?
One of the most beneficial features for us is the flexibility it offers in creating deployment steps tailored to different technologies.
What is your experience regarding pricing and costs for TeamCity?
Compared to new technologies, TeamCity is more expensive and is an older tool compared to tools like GitLab.
What needs improvement with TeamCity?
TeamCity's user interface could be improved; specifically, the tree structure on the homepage is not clear, making it difficult to search for projects. Moreover, there are some limitations related ...
 

Comparisons

 

Also Known As

Armory
No data available
 

Overview

 

Sample Customers

Linedata, Openbank, Home Depot, Advanced
Toyota, Xerox, Apple, MIT, Volkswagen, HP, Twitter, Expedia
Find out what your peers are saying about Harness vs. TeamCity and other solutions. Updated: November 2025.
873,085 professionals have used our research since 2012.