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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) (18th), Cloud Cost Management (8th)
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 October 2025, in the Build Automation category, the mindshare of Harness is 6.9%, up from 4.8% compared to the previous year. The mindshare of TeamCity is 6.8%, up from 6.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Build Automation Market Share Distribution
ProductMarket Share (%)
Harness6.9%
TeamCity6.8%
Other86.3%
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 starts integrating with organizations, making everything automated without the need for manual interruption."
"Everything in Harness is configured and runs smoothly."
"The features of Harness are valuable, supporting rolling deployments, basic deployments, and blue-green deployments with zero downtime."
"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."
"It's a highly customizable DevOps tool."
"The most valuable aspect of the solution is its easy configuration. It also has multiple plugins that can be used especially for building .net applications."
"I have not yet implemented the remote build feature, but this will be a big plus. We want to be able to build legacy products on a build agent without developers needing to have obsolete tool sets installed on their local PC."
"VCS Trigger: Provides excellent source control support."
"It's easy to move to a new release because of templates and meta-runners, and agent pooling."
"TeamCity is very useful due to the fact that it has a strong plug-in system."
"One of the most beneficial features for us is the flexibility it offers in creating deployment steps tailored to different technologies."
"The integration is a valuable feature."
"It is very easy to use, and its speed is impressive, allowing the code to be ready for production in seconds."
 

Cons

"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."
"When integrating Harness with more than twenty applications in one place, it becomes less stable, causing improvements to be necessary."
"Even with automation, there's a requirement for manual change requests for approvals."
"Harness setup and configurations could be made easier to configure, which would be helpful."
"When deploying multiple components to multiple environments, like production and BCP, failures sometimes occur. Improvements are needed when deploying one component to one environment."
"The integration between other solutions and TeamCity could be smoother."
"We've called TeamCity tech support. Unfortunately, all their tech support is based in Europe, so we end up with such a big time crunch that I now need to have one person in the US."
"It will benefit this solution if they keep up to date with other CI/CD systems out there."
"Integrating with certain technologies posed challenges related to time and required support from the respective technology teams to ensure smooth integration with TeamCity."
"Last time I used it, dotnet compilation had to be done via PowerShell scripts. There was actually a lot that had to be scripted."
"I need some more graphical design."
"The UI for this solution could be improved. New users don't find it easy to navigate. The need some level of training to understand the ins and the outs."
"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."
 

Pricing and Cost Advice

Information not available
"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."
"The licensing is on an annual basis."
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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: September 2025.
870,701 professionals have used our research since 2012.