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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Datadog

    Score8.8 out of 10
    N/ADatadog is a monitoring service for IT, Dev and Ops teams who write and run applications at scale, and want to turn the massive amounts of data produced by their apps, tools and services into actionable insight.

    $18

    per month per host

    Tenable Vulnerability Management

    Score8.9 out of 10
    N/AVulnerability management specialist Tenable offers their cloud application and container security platform Tenable Web App Scanning (formerly Tenable.io), a vulnerability management tool that emphasizes visibility of web applications, automatic scanning, and a unified view of cloud infrastructure and possible inconsistencies indicating a vulnerability.N/A
    Pricing
    DatadogTenable Vulnerability Management
    Editions & Modules
    Log Management
    $1.27
    per month (billed annually) per host
    Infrastructure
    $15.00
    per month (billed annually) per host
    Standard
    $18
    per month per host
    Enterprise
    $27
    per month per host
    DevSecOps Pro
    $27
    per month per host
    APM
    $31.00
    per month (billed annually) per host
    DevSecOps Enterprise
    $41
    per month per host
    No answers on this topic
    Offerings
    Pricing Offerings
    DatadogTenable Vulnerability Management
    Free Trial
    YesNo
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeOptionalNo setup fee
    Additional DetailsDiscount available for annual pricing. Multi-Year/Volume discounts available (500+ hosts/mo).—
    More Pricing Information
    Community Pulse
    DatadogTenable Vulnerability Management
    Considered Both Products
    Datadog
    No answer on this topic
    Tenable
    No answer on this topic
    Key User Insights
    Would buy again
    94%
    Would buy again
    50 Answers
    100%
    Would buy again
    5 Answers
    Delivers good value for the price
    93%
    Delivers good value for the price
    41 Answers
    100%
    Delivers good value for the price
    5 Answers
    Happy with the feature set
    98%
    Happy with the feature set
    52 Answers
    100%
    Happy with the feature set
    5 Answers
    Lived up to sales and marketing promises
    97%
    Lived up to sales and marketing promises
    32 Answers
    No answers on this topic
    Implementation went as expected
    97%
    Implementation went as expected
    36 Answers
    No answers on this topic
    Features
    DatadogTenable Vulnerability Management
    Monitoring Tasks
    Comparison of Monitoring Tasks features of Datadog and Tenable Vulnerability Management
    Feature
    Datadog
    7.9
    2 Ratings
    6% below category average
    Tenable Vulnerability Management
    -
    Ratings
    Remote monitoring8.22 Ratings00 Ratings
    Network device monitoring7.72 Ratings00 Ratings
    Multiple Server Monitoring7.72 Ratings00 Ratings
    Multi-device monitoring7.72 Ratings00 Ratings
    Automated alerts and notifications8.22 Ratings00 Ratings
    Management Tasks
    Comparison of Management Tasks features of Datadog and Tenable Vulnerability Management
    Feature
    Datadog
    6.1
    1 Ratings
    12% below category average
    Tenable Vulnerability Management
    -
    Ratings
    Patch Management7.31 Ratings00 Ratings
    Service configuration management6.41 Ratings00 Ratings
    Software and hardware inventory5.51 Ratings00 Ratings
    Policy-based automation5.51 Ratings00 Ratings
    Reporting
    Comparison of Reporting features of Datadog and Tenable Vulnerability Management
    Feature
    Datadog
    8.2
    2 Ratings
    3% above category average
    Tenable Vulnerability Management
    -
    Ratings
    Performance data reports8.22 Ratings00 Ratings
    Customizable reporting7.72 Ratings00 Ratings
    Data visualization8.62 Ratings00 Ratings
    Risk analysis8.22 Ratings00 Ratings
    Security
    Comparison of Security features of Datadog and Tenable Vulnerability Management
    Feature
    Datadog
    6.7
    1 Ratings
    9% below category average
    Tenable Vulnerability Management
    -
    Ratings
    Data backup and recovery6.41 Ratings00 Ratings
    Antivirus and malware management7.31 Ratings00 Ratings
    Administrator access control6.41 Ratings00 Ratings
    Threat Intelligence
    Comparison of Threat Intelligence features of Datadog and Tenable Vulnerability Management
    Feature
    Datadog
    -
    Ratings
    Tenable Vulnerability Management
    8.4
    2 Ratings
    4% above category average
    Network Analytics00 Ratings10.02 Ratings
    Threat Recognition00 Ratings10.02 Ratings
    Vulnerability Classification00 Ratings10.02 Ratings
    Automated Alerts and Reporting00 Ratings4.02 Ratings
    Threat Analysis00 Ratings10.02 Ratings
    Threat Intelligence Reporting00 Ratings5.02 Ratings
    Automated Threat Identification00 Ratings10.02 Ratings
    Vulnerability Management Tools
    Comparison of Vulnerability Management Tools features of Datadog and Tenable Vulnerability Management
    Feature
    Datadog
    -
    Ratings
    Tenable Vulnerability Management
    8.8
    2 Ratings
    6% above category average
    IT Asset Realization00 Ratings8.02 Ratings
    Authentication00 Ratings10.02 Ratings
    Configuration Monitoring00 Ratings8.02 Ratings
    Web Scanning00 Ratings8.02 Ratings
    Vulnerability Intelligence00 Ratings10.02 Ratings
    Best Alternatives
    DatadogTenable Vulnerability Management
    Small Businesses
    Amazon CloudWatch
    Score7.8 out of 10
    No answers on this topic
    Medium-sized Companies
    LogicMonitor
    Score8.9 out of 10
    Tenable Nessus
    Score8.8 out of 10
    Enterprises
    ManageEngine Site24x7
    Score10 out of 10
    Tenable Nessus
    Score8.8 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    DatadogTenable Vulnerability Management
    Likelihood to Recommend
    8.9
    (65 ratings)
    10.0
    (7 ratings)
    Likelihood to Renew
    4.3
    (2 ratings)
    9.0
    (1 ratings)
    Usability
    8.7
    (44 ratings)
    8.0
    (1 ratings)
    Support Rating
    5.0
    (7 ratings)
    8.8
    (2 ratings)
    Implementation Rating
    1.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    DatadogTenable Vulnerability Management
    Likelihood to Recommend
    Datadog
    Datadog may be better suited for teams that have a more out-of-the-box infrastructure, on the primary platforms Datadog supports. You may also have better results if you have a bigger team dedicated to devops and/or a bigger budget. We found that trying to adapt it to our use case (small team, .NET on AWS Fargate) wasn't feasible. We continually ran into roadblocks that required us to dig through documentation (and at times, having to figure out some documentation was wrong), go back and forth with support, and in my opinion, waste money on excessive and unintended usages due to opaque pricing models and inaccurate usage reports, as well as broken/non-functional rate sampling controls.
    Incentivized
    Read full review
    Tenable
    I've been using this product since it began as an open source product, I really like it and for the money, I think it's probably the best choice for most companies who need a product like this. Over the years I've seen the interface change quite a bit and sometimes I think it's a bit unclear how to do certain things and the different packages can be confusing, these are the only reasons I'm giving it a 9 instead of a 10.
    Incentivized
    Read full review
    Pros
    Datadog
    • The thing which Datadog does really well, one of them are its broad range of services integrations and features which makes it one step observability solution for all. We can monitor all types of our application, infrastructure, hosts, databases etc with Datadog.
    • Its custom dashboard feature which helps us to visualize the data in a better way . It supports different types of charts through those charts we can create our dashboard more attractive.
    • Its AI powered alerting capability though that we can easily identify the root cause and also it has a low noise alerting capability which means it correlated the similar type of issues.
    Incentivized
    Read full review
    Tenable
    • Setup of the internal scanner was fairly simple and straight forward.
    • An update came out for the internal scanner that allows you to add an Internal Certificate Authority for lookup.
    • Has automated reporting to keep executives and compliance departments informed.
    • Internal scanner can be configured to auto-update itself.
    • "Recast Rules" allows your organization to redefine a vulnerabilities' classification, if it is not applicable or your disagree.
    • External PCI scans allow you to remediate before submitting to Tenable.io for review.
    • Tenable.io staff was very patient and helpful. They provided some limited guidance with remediation.
    • Internal and External scans can be automated. schedule for the automated scans is very granular.
    Incentivized
    Read full review
    Cons
    Datadog
    • Alert windows cause lag in notifications (e.g. if the alert window is X errors in 1 hour, we won't get alerted until the end of the 1 hour range)
    • I would appreciate more supportive examples for how to filter and view metrics in the explorer
    • I would like a more clear interface for metrics that are missing in a time frame, rather than only showing tags/etc. for metrics that were collected within the currently viewed time frame
    Incentivized
    Read full review
    Tenable
    • Expensive - You do pay a slight premium for the best product in the space.
    • Asset management is difficult to work with if you have a lot of asset turnover, the license can be ''held'' for 3-6 months after the asset is gone from your environment.
    Incentivized
    Read full review
    Likelihood to Renew
    Datadog
    Definitely will not revisit after our issues and, in my opinion, poor support.
    Incentivized
    Read full review
    Tenable
    We like to renew tenable each year we have had it so far.
    Incentivized
    Read full review
    Usability
    Datadog
    There are so many features that it can be hard to figure out where you need to go for your own use case. For example, RUM monitoring us buried in a "Digital Experience" sidebar setting when this is one of our key use cases that I sometimes struggle to find in the application. It appears that ECS + Fargate monitoring was recently released which is great because we had to build a lambda reporting solution for ephemeral task monitoring. But this new feature was never on my radar until I starting clicking around the application.
    Incentivized
    Read full review
    Tenable
    Overall it is good, it took a little while to understand it and figure things out but once you have a good grasp on it then, it is very good.
    Incentivized
    Read full review
    Support Rating
    Datadog
    The support team usually gets it right. We did have a rather complicate issue setting up monitoring on a domain controller. However, they are usually responsive and helpful over chat. The downside would be I don’t think they have any phone support. If that is important to you this might not be a good fit.
    Incentivized
    Read full review
    Tenable
    Support is usually really great at walking you through any steps you need to take when you get stuck on something. There are a few false positives and errors that have come up over the years that required their help to get through. Unfortunately, the steps required to diagnose some problems are more tedious than I think should be necessary. (IE: SQL instances can throw errors that clog up your logs because one plugin affects it in a certain way. The process to diagnose this is to watch timestamps of plugins in a log while monitoring the SQL logs at the same time and using your best guess as to what is causing it.)
    Incentivized
    Read full review
    Implementation Rating
    Datadog
    Documentation was difficult to work through, rollout was catastrophic (completely outage)
    Incentivized
    Read full review
    Tenable
    No answers on this topic
    Alternatives Considered
    Datadog
    Our logs are very important, and Datadog manages them exceptionally well. We frequently use Datadog services for our investigations. Use case: Monitor your apps, infrastructure, APIs, and user experience.


    Key features:


    Logs, metrics, and APM (Application Performance Monitoring)


    Real-time alerting and dashboards


    Supports Kubernetes, AWS, GCP, and other integrations


    RUM (Real User Monitoring) and Synthetics





    ✅ Best for backend, server, and distributed systems monitoring.
    Incentivized
    Read full review
    Tenable
    Tenable.io has a comparable set of features, with excellent support and a competitive price. After less than desirable experiences with another company, we moved to Tenable and haven't looked back since.
    Incentivized
    Read full review
    Return on Investment
    Datadog
    • Saved us (time & money) from developing our own monitoring utilities that would pale in comparison
    • Alerts allow us to remedy issues before our customers even know about them
    • Tracking resource usage over time allows us to better plan for future needs, before it becomes a pain-point.
    Incentivized
    Read full review
    Tenable
    • Since this is a requirement for our PCI compliance and the cost is relatively low, the ROI isn't really something we need to think too much about, Tenable's pricing is fair and affordable.
    Incentivized
    Read full review
    ScreenShots

    Datadog Screenshots

    Screenshot of the out-of-the-box and customizable monitoring dashboards.Screenshot of Datadog's collaboration features, where users can discuss issues in-context with production data, annotate changes and notify their teams, see who responded to that alert before, and discover what was done to fix it.Screenshot of where Datadog unifies traces, metrics, and logs—the three pillars of observability.Screenshot of some of Datadog's 400+ built-in integrations.Screenshot of Datadog's Service Map, which decomposes an application into all its component services and draws the observed dependencies between these services in real timeScreenshot of centralized log data, pulled from any source.