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Datadog vs Rapid7 InsightAppSec 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

Datadog
Ranking in AI Observability
1st
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
211
Ranking in other categories
Application Performance Monitoring (APM) and Observability (1st), Network Monitoring Software (3rd), IT Infrastructure Monitoring (2nd), Log Management (4th), Container Monitoring (3rd), Cloud Monitoring Software (1st), AIOps (1st), Cloud Security Posture Management (CSPM) (6th)
Rapid7 InsightAppSec
Ranking in AI Observability
23rd
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
20
Ranking in other categories
Dynamic Application Security Testing (DAST) (5th)
 

Mindshare comparison

As of August 2026, in the AI Observability category, the mindshare of Datadog is 4.2%, down from 36.2% compared to the previous year. The mindshare of Rapid7 InsightAppSec is 0.6%. It is calculated based on PeerSpot user engagement data.
AI Observability Mindshare Distribution
ProductMindshare (%)
Datadog4.2%
Rapid7 InsightAppSec0.6%
Other95.2%
AI Observability
 

Featured Reviews

Dhroov Patel - PeerSpot reviewer
Site Reliability Engineer at Grainger
Has improved incident response with better root cause visibility and supports flexible on-call scheduling
Datadog needs to introduce more hard limits to cost. If we see a huge log spike, administrators should have more control over what happens to save costs. If a service starts logging extensively, I want the ability to automatically direct that log into the cheapest log bucket. This should be the case with many offerings. If we're seeing too much APM, we need to be aware of it and able to stop it rather than having administrators reach out to specific teams. Datadog has become significantly slower over the last year. They could improve performance at the risk of slowing down feature work. More resources need to go into Fleet Automation because we face many problems with things such as the Ansible role to install Datadog in non-containerized hosts. We mainly want to see performance improvements, less time spent looking at costs, the ability to trust that costs will stay reasonable, and an easier way to manage our agents. It is such a powerful tool with much potential on the horizon, but cost control, performance, and agent management need improvement. The main issues are with the administrative side rather than the actual application.
Shritam Bhowmick - PeerSpot reviewer
Vulnerability Management Lead at garrett
Provides reliable applications security but needs better integration options
There are areas for improvements regarding false positives. Integration capabilities are lacking, as options for integrations with other tools such as SNOW, Jira, or other integration tools are not sufficient in Rapid7 InsightAppSec. The user interface sometimes has glitches, which may prevent appropriate results during navigation, and even when we get appropriate results, it can be impossible to export them to CSV records or download files. Regarding scalability, Rapid7 InsightAppSec is not a scalable solution for our industry due to limited integration capabilities. Rapid7 relies on another tool called InsightConnect, which requires additional investment, detracting from scalability. Another area that needs improvement is the integration of AI capabilities into the platform. Both Rapid7 InsightAppSec and InsightVM need to advance in that area. In terms of behavioral and pattern recognition, identifying complex attacks such as SQL, blind SQL, JSON, and LDAP injections often results in 94% false positives. This necessitates improvement in their behavioral-based analytics feature.

Quotes from Members

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

Pros

"Datadog has clear dashboards and good documentation."
"We have way more observability than what we had before - on the application and the overall system."
"I have found error reporting and log centralization the most valuable features, and overall Datadog provides a full package solution."
"The most valuable aspect of the solution is the APM."
"It helps us better manage our logs."
"The most valuable features are the dashboards and the reporting."
"The visibility that it provides is valuable. It is helping in being proactive around incident management. It is helping us to be able to get more visibility into our customers' applications so that we can assist them at the application layer. We also provide them the infrastructure from an AWS standpoint. We are able to make sure that our customers are aware of certain critical things around the analytical piece of either the network or the application. We're able to call customers before they even know about the issue. From there, we can start putting together some change management processes and help them a bit."
"Synthetic testing has been a game-changer, allowing us to catch potential problems before they impact real users."
"Relatively speaking, InsightAppSec is good compared to Insight VM."
"It is a very robust solution."
"Dynamic application security scanning provides predefined templates and supports customization. The ability to scan external and internal applications, including on-premises ones, is precious. Additionally, it is a cloud platform, so we don't need to deploy servers or resources. This makes it time-efficient and cost-effective."
"The templates feature is very easy; you just choose the kind of attack you want on your web application, and you run it against that template and receive a report, which is great."
"You have various attack modules, and you also have the Attack Replay feature for the attack sequence. You can reproduce an attack and see it. That is a very good feature I noticed in this solution. It helps developers as well."
"It is very convenient to get reports from the tool, which offers high-level environmental statistics."
"Customers use the product for scanning purposes and do not want to be restricted with respect to the number of scans they perform."
"In Rapid7 InsightAppSec, a distinctive feature is the provision of a CDM for integrating web servers and web applications. To establish the connection between these applications, you only need to paste the provided CDN into your metadata. Once connected, every piece of information, including vulnerabilities, can be accessed. It also offers demo sessions."
 

Cons

"It is hard to educate an entire team. There is a big learning curve."
"I'd like to see an expansion of the Android and IOS apps to have a simplified CI/CD pipeline history view."
"The real issue with this product is cost control."
"Pricing seemed easy until the bill came in and some things were not accounted for."
"I found the solution to be stable, I did not experience any bugs or glitches. However, some of the managing team did."
"Datadog isn't as mature as some of the established players like Dynatrace or Splunk. It's a new product, so they are constantly releasing new features, and I don't have much to complain about."
"There should be a clearer view of the expenses."
"One major drawback of Datadog is the cost. Sometimes we set up flows in place to monitor resources that end up logging more than we thought, and the bill is too high."
"The reporting feature of Rapid7 InsightAppSec needs improvement as it currently provides basic reports."
"The performance can be improved."
"The only concern I have with Rapid7 is that it does not provide enough information about vulnerabilities within AppSec."
"The dynamic scanning feature has simplified and improved the security testing process. I suggest adding a SaaS feature to the solution to support scanning SaaS applications, making it more comprehensive. It would be beneficial if the solution could also scan mobile applications. It only scans web applications and should also cover mobile applications, including firmware recommendations."
"Rapid7 InsightAppSec needs improvement in detecting phishing pages."
"The reporting is definitely an aspect of the solution that's in need of some work."
"We'd like to see integrations with WAF solutions."
"I would like more details of what the product can do."
 

Pricing and Cost Advice

"​Pricing seems reasonable. It depends on the size of your organization, the size of your infrastructure, and what portion of your overall business costs go toward infrastructure."
"They prefer monthly subscriptions."
"Datadog does not provide any free plans to use the solution. When I start with a proof of concept it would be sensible to have a free plan to test the tool and check whether it fits the requirements of the project. Before the production stage, it is always good to have a free plan with some limited features, number of requests, or logs."
"The solution's pricing depends on project volume."
"It is easy to run up a large bill, so become familiar with the cost of each piece of your bill and use the metrics they supply to estimate and monitor your bill."
"The pricing came up a bit compared to their competitors. It is not that the price has risen, but that the competitors have gone down. They keep adding more features that I would have expected to be baked in at a more nominal price. I have been increasingly dissatisfied with the pricing, but not enough to jump ship."
"It didn't scale well from the cost perspective. We had a custom package deal."
"Pricing and licensing are reasonable for what they give you. You get the first five hosts free, which is fun to play around with. Then it's about four dollars a month per host, which is very affordable for what you get out of it. We have a lot of hosts that we put a lot of custom metrics into, and every host gives you an allowance for the number of custom metrics."
"Its price is competitive. It is not expensive."
"I'm not sure how much it costs exactly, but I know it's expensive."
"I rate Rapid7 InsightAppSec’s pricing an eight out of ten."
"They offer a good price, but I don't remember its cost. It is fair as compared to the competition. We have opted for project-based licensing, not user-based. We can add any number of users. That doesn't matter. It is worth the money."
"The price of this product is very cheap."
"Rapid7 InsightAppSec is cheap."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
9%
Computer Software Company
8%
Outsourcing Company
6%
Manufacturing Company
13%
Construction Company
10%
Government
9%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business82
Midsize Enterprise49
Large Enterprise100
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise2
Large Enterprise5
 

Questions from the Community

Any advice about APM solutions?
There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...
Datadog vs ELK: which one is good in terms of performance, cost and efficiency?
With Datadog, we have near-live visibility across our entire platform. We have seen APM metrics impacted several times lately using the dashboards we have created with Datadog; they are very good c...
Which would you choose - Datadog or Dynatrace?
Our organization ran comparison tests to determine whether the Datadog or Dynatrace network monitoring software was the better fit for us. We decided to go with Dynatrace. Dynatrace offers network ...
What needs improvement with Rapid7 InsightAppSec?
Customers sometimes experience issues with performance. One thing that I recall is that most customers often want to have reporting as per their customized dashboard. This needs to be improved beca...
What is your primary use case for Rapid7 InsightAppSec?
I usually recommend this solution for financial institutions. Banks and financial institutions need this solution mostly because they have to follow stringent compliance advisory requirements, so t...
What advice do you have for others considering Rapid7 InsightAppSec?
I have not heard any complaints. I do not have any recommendations because customers were initially worried about the number of scans they used to perform, and now it has been enhanced or it will s...
 

Comparisons

 

Also Known As

No data available
InsightAppSec
 

Overview

 

Sample Customers

Adobe, Samsung, facebook, HP Cloud Services, Electronic Arts, salesforce, Stanford University, CiTRIX, Chef, zendesk, Hearst Magazines, Spotify, mercardo libre, Slashdot, Ziff Davis, PBS, MLS, The Motley Fool, Politico, Barneby's
CenterPoint Energy, CPA Australia, Hypertherm, First American Financial Corporation, Rackspace
Find out what your peers are saying about Datadog vs. Rapid7 InsightAppSec and other solutions. Updated: June 2026.
909,725 professionals have used our research since 2012.