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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)
16th
Average Rating
7.8
Reviews Sentiment
7.8
Number of Reviews
7
Ranking in other categories
Build Automation (7th), Cloud Cost Management (9th), Feature Management (2nd)
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 January 2026, in the Static Application Security Testing (SAST) category, the mindshare of Harness is 0.6%, up from 0.1% compared to the previous year. The mindshare of Rapid7 AppSpider is 0.7%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Static Application Security Testing (SAST) Market Share Distribution
ProductMarket Share (%)
Harness0.6%
Rapid7 AppSpider0.7%
Other98.7%
Static Application Security Testing (SAST)
 

Featured Reviews

reviewer2787357 - PeerSpot reviewer
Site Reliability Engineer at Granicus Inc.
Automated delivery has made production releases safer and has reduced deployment incidents
The first point for improvement is the steep learning curve, where concepts such as services, environment, pipelines, and templates take time to understand. New users often need training before becoming productive, resulting in slower initial onboarding compared to simpler CD tools. An improvement idea is better guided onboarding with more opinionated defaults and examples. The second improvement can be on UI complexity and navigation; the UI can feel cluttered with many options and finding past executions, logs, or specific settings sometimes takes extra clicks, leading to small but noticeable productivity loss. Simplified UI views for common workflows and improved search and filtering could help. I also see cost and licensing as potential areas for improvement, as pricing can feel high for small teams and advanced features are tied to higher tiers, which may limit adoption for startups or smaller organizations. Flexible pricing models and more essential features in lower tiers could address this issue.
HW
Marketing Expert at J's communication
Clients benefit from broad authentication and effective crawling but need localization improvements
Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who require security assessments One of the most valuable features of AppSpider is its broad range of authentication identification, which is a key reason for its utilization.…

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 starts integrating with organizations, making everything automated without the need for manual interruption."
"Production deployments are faster and more reliable, especially for Kubernetes and cloud-based services, with significant reduction in deployment-related incidents, faster recovery when issues occur, faster, more confident releases, increased deployment frequency with higher confidence, and better governance and compliance that improved visibility and coordination across Dev, QA, Ops, and SRE teams."
"By adopting templates and various different pipelines across our own IDP platform, we have saved upwards of 30 to 40% of development time and also reduced risks of failures or error rates by upwards of 70%."
"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."
"I like the ability the product has to detect vulnerabilities quickly, when it has been released in our environment, then displaying them to us."
"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."
"One of the most valuable features of AppSpider is its broad range of authentication identification, which is a key reason for its utilization."
"The setup is usually straightforward."
"It is really accurate and the rate of false positives is very low."
"Rapid7 AppSpider is good at managing different applications. It uses applets and generates reports to cover the PCA/GDPR compliance requirements."
"When it is set up properly, it can do scanning on web apps with multiple engines automatically."
"The entire solution is interactive and has a point-and-click user experience, which makes it easy to find items or drill down on information. You don't need specialized skills to use the product."
 

Cons

"I prefer the previous less compact UI version of Harness, which showed more details on the screen."
"The first point for improvement is the steep learning curve, where concepts such as services, environment, pipelines, and templates take time to understand."
"Harness setup and configurations could be made easier to configure, which would be helpful."
"When integrating Harness with more than twenty applications in one place, it becomes less stable, causing improvements to be necessary."
"There's also room for improvement in debugging pipeline issues, which can sometimes become complex."
"When deploying multiple components to multiple environments, like production and BCP, failures sometimes occur. Improvements are needed when deploying one component to one environment."
"Even with automation, there's a requirement for manual change requests for approvals."
"Infrastructure as code or pipeline as code is something that Harness severely lacks."
"AppSpider could improve in the area of integration. They need to add more integration opportunities."
"Support response times are slow and can be improved."
"For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users."
"Integration could be better."
"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 price of this solution is a little bit expensive."
"The dashboard and interface are crucial and they need some improvement."
"Implementing Rapid7 AppSpider requires scanning and self-identification mechanisms. You can add different types of authentication to each scan."
 

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."
"The licensing cost depends on the number of users."
"AppSpider is closed-source software and you need to acquire a license in order to use it."
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Top Industries

By visitors reading reviews
Financial Services Firm
29%
Computer Software Company
9%
Manufacturing Company
7%
Retailer
5%
Financial Services Firm
13%
Manufacturing Company
10%
Computer Software Company
9%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Large Enterprise7
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?
The first point for improvement is the steep learning curve, where concepts such as services, environment, pipelines, and templates take time to understand. New users often need training before bec...
What is your primary use case for Harness?
My main use case for Harness is continuous deployment (CD), specifically for safe, automated deployment to production, especially in Kubernetes and cloud environments. For continuous deployment in ...
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.
 

Comparisons

 

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: December 2025.
881,114 professionals have used our research since 2012.