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Datadog vs Tenable Cloud Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 5, 2025

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 Cloud Security Posture Management (CSPM)
7th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
188
Ranking in other categories
Application Performance Monitoring (APM) and Observability (1st), Network Monitoring Software (3rd), IT Infrastructure Monitoring (2nd), Log Management (3rd), Container Monitoring (2nd), Cloud Monitoring Software (1st), AIOps (1st)
Tenable Cloud Security
Ranking in Cloud Security Posture Management (CSPM)
19th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
9
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (13th), Cloud Workload Protection Platforms (CWPP) (17th), Cloud-Native Application Protection Platforms (CNAPP) (15th), Cloud Infrastructure Entitlement Management (CIEM) (5th)
 

Mindshare comparison

As of March 2025, in the Cloud Security Posture Management (CSPM) category, the mindshare of Datadog is 1.4%, up from 0.1% compared to the previous year. The mindshare of Tenable Cloud Security is 2.1%, down from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Security Posture Management (CSPM)
 

Featured Reviews

Kevin Palmer - PeerSpot reviewer
Useful log aggregation and management with helpful metrics aggregation
Datadog provides us value in three major ways: First, Datadog provides best-in-class functionality in many, if not all, of the products to which we subscribe (infrastructure, APM, log management, serverless, synthetics, real user monitoring, DB monitoring). In my experience with other tools that provide similar functionality, Datadog provides the largest feature set with the most flexibility and the best performance. Second, Datadog allows us to access all of those services in one place. Having to learn and manage only one tool for all of those purposes is a major benefit. Third, Datadog provides significant connectivity between those services so that we can view, summarize, organize, translate and correlate our data with maximum effect. Not needing to manually integrate them to draw lines between those pieces of information is a huge time savings for us.
Ondrej Kováč - PeerSpot reviewer
Has vulnerability detection, software composition analysis and asset management features
Due to its robust nature, the platform's adoption can be overwhelming initially. However, once organizations start using it, they tend to get used to it. I haven't had much direct interaction with the support team, but some partners have reported a desire for better support for the product. Another area needing improvement is the implementation complexity, especially in multi-cloud environments. Tenable Cloud Security's features mean there's a steep learning curve, which can consume significant time and resources to utilize the platform's potential and fully see immediate benefits. It's similar to AI in that you must spend time fine-tuning and training before it truly helps.

Quotes from Members

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

Pros

"The flexibility to create notebooks and dashboards and fully customize them gives us a lot of power to track the exact services and endpoints we are working on."
"Going from viewing a metric to creating a monitor alerting on a metric is very easy."
"The solution has helped out organization gain improved visibility."
"Infrastructure monitoring gives us real-time visibility into our servers, containers, and cloud resources, helping us optimize performance and reduce downtime."
"The ability to create custom dashboards has been incredibly useful, allowing us to visualize key metrics and KPIs in a way that makes sense for different teams and stakeholders."
"The tool's deployment is easy."
"It is a good one stop location where we keep all our data for our infrastructure, and it's also easier to navigate between different things."
"Synthetic testing is by far the most valuable feature in our organization."
"The product's visibility and remediation work fine for me."
"Scanning and reporting are the most valuable features of Tenable Cloud Security"
"The key benefit lies in having the largest and most up-to-date database. When it comes to using any Tenable product, it excels in finding vulnerabilities and providing analytics."
"The solution’s vulnerability management feature has helped us identify and mitigate risks well."
"The tool alerts us on depreciating performance or deficiencies of our web application. It helps us react on time."
"If you have multi-cloud tenancy using AWS and Azure, you can have a single dashboard where you can onboard all the cloud infrastructure and have visibility into it."
"The product's deployment phase is easy."
"Ermetic can provide super visibility for our cloud environment (we are using AWS)."
 

Cons

"I sometimes log in and see items changed, either in the UI or a feature enabled. To see it for the first time without proper communication can sometimes come as a shock."
"At times, it can be hard to generate metrics out of logs."
"We've had some issues where we had Datadog automatically turned on in AWS regions that we weren't using, which incurred a small but steady cost that amounted to tens of thousands of dollars spent over a few weeks."
"The pricing should be less of a surprise."
"Graph filters for logs need to be set manually which works well for JSON but not for unstructured logs."
"When the logs are too big, and Datadog splits them, the JSON format breaks and it is not so useful for us."
"There is always room for improvement when dealing with cloud-based technologies. Mainly, I would say, it's just increasing our offerings to attract various other types of industries and businesses across more fields."
"Billing should be more transparent."
"There is a need for the support team to improve their response time since it is one of the areas where the product's technical team has certain shortcomings."
"If Tenable Cloud Security offers a complete Cnapp solution with CWP, CIEM, and Waap security, it will be able to compete with other competitors."
"Ermetic needs to improve its security scanning. I would like to see more dynamic graphical forms."
"I do think there might be room for more integrations. This could allow for further customization and flexibility, essentially offering different functionality options to accommodate various budgets."
"I didn't find anything that wasn't useful or needed to be added."
"I have faced several bug incidents with the solution"
"Tenable needs to offer a patch-based solution since it is an area where the tool lacks a bit."
"Due to its robust nature, the platform's adoption can be overwhelming initially. However, once organizations start using it, they tend to get used to it. I haven't had much direct interaction with the support team, but some partners have reported a desire for better support for the product."
 

Pricing and Cost Advice

"If you do your homework, you'll find that if you're really concerned with cost, it's good."
"They prefer monthly subscriptions."
"At my last company, we did see ROI, specifically around response time. We could get to mission critical things that were down and losing revenue on immediately. So, the product paid itself back."
"​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."
"Pricing seemed easy until the bill came in and some things were not accounted for."
"The tool is open-source."
"Our licensing fees are paid on a monthly basis."
"It has a module-based pricing model."
"The tool's price is good compared to other brands. The tool's subscription is for a year."
"There is a need to opt for a subscription-based pricing model to use Tenable Cloud Security. I rate the product price an eight on a scale of one to ten, where one is low price and ten is high price."
"The tool's pricing is fair."
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Top Industries

By visitors reading reviews
Educational Organization
39%
Computer Software Company
10%
Financial Services Firm
10%
Manufacturing Company
5%
Computer Software Company
15%
Financial Services Firm
12%
Government
11%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about Tenable Cloud Security?
The solution’s vulnerability management feature has helped us identify and mitigate risks well.
What needs improvement with Tenable Cloud Security?
Another team uses the tool. Tenable acquired Ermetic. I think Tenable has features, stays up to date, and upgrades every few months. I am not sure of the tool's use case, as another team uses it. I...
What is your primary use case for Tenable Cloud Security?
Right now, I use Tenable as CNAPP, and it is good for the product as it offers enhanced security to users. We did use the tool on the cloud. I am not sure if some models, like CIEM, are available a...
 

Also Known As

No data available
Ermetic, Ermetic Identity Governance for AWS
 

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
Tyler Technologies, Bilfinger, BarkBox, MongoDB, airSlate, Adama, Latch, Cloudinary, Riskified, AppsFlyer, IntelyCare, Aidoc, 42Dot, and more.
Find out what your peers are saying about Datadog vs. Tenable Cloud Security and other solutions. Updated: January 2025.
841,004 professionals have used our research since 2012.