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Harness vs Rapid7 AppSpider 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 Static Application Security Testing (SAST)
18th
Average Rating
8.0
Reviews Sentiment
7.8
Number of Reviews
5
Ranking in other categories
Build Automation (7th), Cloud Cost Management (8th)
Rapid7 AppSpider
Ranking in Static Application Security Testing (SAST)
32nd
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Static Application Security Testing (SAST) category, the mindshare of Harness is 0.4%, up from 0.1% compared to the previous year. The mindshare of Rapid7 AppSpider is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST) Market Share Distribution
ProductMarket Share (%)
Harness0.4%
Rapid7 AppSpider0.5%
Other99.1%
Static Application Security Testing (SAST)
 

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.
Rizwan-Alam - PeerSpot reviewer
Easy automated web app scanning, but gives many false positives and isn't always stable
One of the challenges I have with AppSpider is that it gives you a lot of false positives, especially when compared to other solutions. This is the main aspect that I hope to see Rapid7 improve on. Beyond reducing false positives, I would also like to see them implement better reporting features, particularly in the executive summary type of reports which need to be user-friendly and easily understood by non-technical people. The recommendations and solutions on these reports could always be improved to make them more relevant, too. Lastly, the stability isn't that great, and sometimes it becomes non-responsive. I feel like the stability of the application is very average and currently needs more work.

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, making it convenient."
"Harness integrates all functions like execution pipelines, environment checks, and log monitoring in one place."
"It's a highly customizable DevOps tool."
"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 starts integrating with organizations, making everything automated without the need for manual interruption."
"I like the ability the product has to detect vulnerabilities quickly, when it has been released in our environment, then displaying them to us."
"Rapid7 AppSpider is good at managing different applications. It uses applets and generates reports to cover the PCA/GDPR compliance requirements."
"The initial deployment is very straightforward and simple. The product is stable if configured properly."
"The most valuable feature of Rapid7 AppSpider is the vulnerability reporting data. Additionally, the data is reported in a convenient way rather than seeing them as a PDF. We are able to generate all the reports exactly what we want in a flexible way."
"AppSpider's most valuable feature is reporting - everything is stored in the local database so it can be sent to other machines."
"What I like most about AppSpider is that it's easy to use and its automated scan gives me all the details I need to know when it comes to vulnerabilities and their solutions."
"I would say that it is stable, as I am not aware of any major issues."
"The most valuable feature is the reporting, which is compliant with international standards."
 

Cons

"When integrating Harness with more than twenty applications in one place, it becomes less stable, causing improvements to be necessary."
"I prefer the previous less compact UI version of Harness, which showed more details on the screen."
"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."
"Even with automation, there's a requirement for manual change requests for approvals."
"When deploying multiple components to multiple environments, like production and BCP, failures sometimes occur. Improvements are needed when deploying one component to one environment."
"Support response times are slow and can be improved."
"Integration could be better."
"Implementing Rapid7 AppSpider requires scanning and self-identification mechanisms. You can add different types of authentication to each scan."
"The product should offer a GUI in Japanese and provide Japanese reports for end-users."
"The enterprise interface is too simple. It should be more customizable."
"The solution is too slow. It could take a full day to scan. Competitors are much faster."
"The performance of the solution could improve. When I compare the speed it is slower than others on the market. There are some tricks we use to help speed up the solution."
"AppSpider has some problems with the RAM needed while scanning."
 

Pricing and Cost Advice

Information not available
"The price is pretty fair."
"It is expensive if you want to buy the Enterprise version that is able to scan multiple applications at once."
"The price of Rapid7 AppSpider cost 9,000 annually but there is limited usage. Large companies are able to negotiate a better price or a better deal for the usage with the vendor."
"AppSpider is closed-source software and you need to acquire a license in order to use it."
"The licensing cost depends on the number of users."
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Top Industries

By visitors reading reviews
Financial Services Firm
30%
Computer Software Company
11%
Manufacturing Company
7%
Government
6%
Financial Services Firm
14%
Computer Software Company
10%
Manufacturing Company
9%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise2
Large Enterprise1
 

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 is your experience regarding pricing and costs for Rapid7 AppSpider?
The price is not high, but for Japanese customers, localization may incur additional costs.
What needs improvement with Rapid7 AppSpider?
For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users.
What is your primary use case for Rapid7 AppSpider?
Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who require security assessments.
 

Also Known As

Armory
AppSpider
 

Overview

 

Sample Customers

Linedata, Openbank, Home Depot, Advanced
Microsoft
Find out what your peers are saying about Harness vs. Rapid7 AppSpider and other solutions. Updated: September 2025.
869,566 professionals have used our research since 2012.