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FSMonitor VS Datadog

Compare FSMonitor VS Datadog and see what are their differences

BusinessLOG SOC
A centralized log management and SIEM platform built for compliance, auditing, anomaly detection, and infrastructure visibility. featured
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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

FSMonitor logo FSMonitor

FSMonitor is a macOS app that monitors all changes in the file system, including file creation...

Datadog logo Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
  • FSMonitor Landing page
    Landing page //
    2021-08-02
  • Datadog Landing page
    Landing page //
    2023-10-05

Datadog is a monitoring and analytics platform for cloud-scale application infrastructure. Combining metrics from servers, databases, and applications, Datadog delivers sophisticated, actionable alerts, and provides real-time visibility of your entire infrastructure. Datadog includes 100+ vendor-supported, prebuilt integrations and monitors hundreds of thousands of hosts.

FSMonitor

Website
fsmonitor.com
Pricing URL
-
$ Details
-
Platforms
-
Edit details

Datadog

Website
datadoghq.com
Pricing URL
Official Datadog Pricing
$ Details
freemium $15.0 / Monthly (per host)
Platforms
Browser REST API
Startup details
Country
United States
Edit details

FSMonitor features and specs

  • Real-time Monitoring
    FSMonitor provides real-time monitoring of file system changes, allowing users to quickly detect and respond to modifications.
  • Detailed File Information
    The tool offers comprehensive insights into file attributes such as size, path, and type, which can help in effective file management.
  • Cross-platform Support
    FSMonitor is available on multiple operating systems, providing flexibility and convenience for users working in diverse environments.
  • User-friendly Interface
    The software features an intuitive interface that is easy to navigate, making it accessible to users with varying levels of technical expertise.
  • Customizable Alerts
    Users can set up customizable alerts to receive notifications of specific file system events, enhancing proactive management capabilities.

Possible disadvantages of FSMonitor

  • Resource Intensive
    The constant monitoring can be resource-heavy, potentially impacting system performance, especially on older hardware.
  • Learning Curve
    While the interface is user-friendly, some advanced features may require a learning curve for full utilization.
  • Limited Free Version
    The free version of FSMonitor has limited capabilities, prompting users to opt for the paid version to access all features.
  • Potential for Information Overload
    With extensive monitoring capabilities, users may encounter an overwhelming amount of information, making it challenging to identify critical alerts.
  • Compatibility Issues
    There may be compatibility issues with certain file systems or configurations, which could hinder optimal functioning on specific setups.

Datadog features and specs

  • Comprehensive Monitoring
    Datadog offers a wide range of monitoring capabilities including infrastructure, application performance, log management, and user experience monitoring. This provides a unified view across the entire tech stack.
  • Integration Ecosystem
    With over 400 integrations available, Datadog can easily connect with virtually any service, application, and technology stack, making it highly versatile.
  • Scalability
    Datadog is designed to scale from small startups to large enterprises, providing functionalities that cater to varied sizes and complexities of operations.
  • Real-Time Data
    The platform provides real-time data and analytics, which is crucial for diagnosing and troubleshooting issues as they arise.
  • Alerting and Notifications
    Advanced alerting and notification features allow users to set up custom alerts based on metrics, enabling proactive problem resolution.
  • User-Friendly Interface
    The user interface is intuitive and easy to navigate, even for those who are not particularly technical, making it accessible to a broader range of users.
  • Security Features
    Datadog includes various security features such as compliance tracking, threat detection, and anomaly detection, enhancing overall security posture.

Possible disadvantages of Datadog

  • Cost
    Datadog can become quite expensive, especially as the volume of monitored data and the number of integrations increases. This can be a limiting factor for smaller businesses.
  • Complexity
    With its extensive feature set, Datadog can be overwhelming for new users, requiring a steep learning curve to master all functionalities.
  • Data Retention
    The default data retention period is often shorter than what some organizations require, leading to additional costs for longer retention.
  • Performance Overhead
    The extensive data collection and monitoring capabilities can add performance overhead to the monitored systems, potentially impacting their performance.
  • Customization Limitations
    While Datadog provides extensive dashboards and visualizations, some users find the customization options to be limited compared to other monitoring solutions.
  • Support
    Some users have reported that the customer support can be slow or insufficient at times, which could be a downside when facing critical issues.

Analysis of Datadog

Overall verdict

  • Datadog is generally considered a good choice for organizations needing a comprehensive monitoring solution that provides deep insights across various aspects of their technology stack. Its scalability and integration capabilities make it appealing for businesses of all sizes, especially those leveraging cloud services.

Why this product is good

  • Datadog is a powerful monitoring and analytics platform that provides comprehensive visibility into cloud-scale applications. It's known for its robust set of features, including infrastructure monitoring, application performance management, log management, and security monitoring. Datadog's ability to integrate with a vast array of services and technologies makes it a versatile tool for organizations looking to monitor complex systems. Furthermore, its real-time dashboards and alerting capabilities help teams quickly identify and address performance issues, improving reliability and efficiency.

Recommended for

  • Organizations using multiple cloud services and wanting unified monitoring.
  • IT teams looking for a detailed application performance management solution.
  • Businesses that require scalable monitoring for dynamic environments.
  • Companies seeking robust alerting and automation capabilities for infrastructure and application management.

FSMonitor videos

No FSMonitor videos yet. You could help us improve this page by suggesting one.

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Datadog videos

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Datadog Review & Walkthrough

More videos:

  • Review - DataDog: What it is and where its going
  • Review - Datadog: 2-Minute Tour

Category Popularity

0-100% (relative to FSMonitor and Datadog)

FSMonitor

Datadog

Note Taking
100 100%
Note Taking
0% 0
Monitoring Tools
1 1%
Monitoring Tools
99% 99
Computer Monitoring Software
100 100%
Computer Monitoring Software
0% 0
Log Management
0 0%
Log Management
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FSMonitor and Datadog

FSMonitor Reviews

We have no reviews of FSMonitor yet.
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Datadog Reviews

The Best Cloud Cost Management Tool: An Expert Guide (2026)
If observability is covered by Datadog: Datadog answers *why* costs are high (e.g., a memory leak), but a FinOps tool answers *what* to do about it (e.g., resize the instance). If your primary need is correlating performance to cost, Datadog is excellent. If you need to automate the remediation of idle, oversized, or poorly scheduled resources, the gap is significant and a...
Source: nuvelia.fr
Smart Cloud Cost Optimization FinOps 2026: AWS, Datadog, Thalaxo Cloud Compared
If observability is already covered by Datadog: Datadogโ€™s Cloud Cost Management is powerful for correlating performance with cost. Itโ€™s enough if your primary need is deep analytical insight into why costs are what they are, and you have the internal resources to translate those insights into manual actions or custom automation. However, if you need automated actions like...
Source: thalaxo.com
CloudHealth vs Vantage vs Thalaxo Cloud: Multi-Cloud FinOps Compared (2026)
If observability is already covered by Datadog or another APM: Datadog excels at performance monitoring and can attribute application costs based on resource consumption metrics. However, it primarily focuses on observing and attributing performance-related costs. A dedicated FinOps tool like Thalaxo Cloud complements this by providing deeper infrastructure cost optimization...
Source: thalaxo.com
Top Datadog Competitors and Alternatives in 2025
Datadog is a fantastic platform that provides Monitoring and analytics services to businesses and organizations. However, some users have reported encountering pain points while using the platform. For instance, the cost of Datadog can be a concern for some businesses. Datadog can be relatively expensive, especially for large-scale deployments or organizations with a high...
Source: www.atatus.com
The 10 Best Nagios Alternatives in 2024 (Paid and Open-source)
10 Best Datadog Alternatives to Consider in 2023 Datadog is one of the most potent and versatile players on the market, but they have their fair share of downsides. The monitoring and observability space is quite competitive, so we will discuss 10 of the best Datadog alternatives and compare their pros and cons to determine which is better suited for your needs.
Source: betterstack.com

Social recommendations and mentions

FSMonitor might be a bit more popular than Datadog. We know about 6 links to it since March 2021 and only 5 links to Datadog. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FSMonitor mentions (6)

  • Mac Power Users 690: Better Touch Tool with Andreas Hegenberg
    Links and Show Notes:More Power Users: Ad-free episodes with regular bonus segmentsSubmit Feedbackfolivora.ai - Great Tools for your Mac!iPhone Praktikum 2009GitHub - quicklywilliam/multiclutch: Customization App for Macbooks with MultiTouch supportHopperFSMonitorProxyman ยท Native, Modern Web Debugging Proxy ยท Inspect network traffic from Mac, iOS, Android devices with easeCharles Web Debugging Proxy โ€ข HTTP... Source: about 3 years ago
  • Sloth โ€“ A Mac app that shows all open files, directories, sockets, etc.
    FSMonitor[0] is similar to the old FileMon[1] but for macOS. In the default tree view, as new data is written, the entries are highlighted and sort of throb, so it's easy to track what's going on. [0] https://fsmonitor.com/ [1] https://learn.microsoft.com/en-us/sysinternals/downloads/filemon. - Source: Hacker News / over 3 years ago
  • App wants to make changes
    They're hard to find these days for later versions of macOS, but you could try a file monitor so you can see what files the app is making changes to. You could try the free trial of FSMonitor. I'm just not sure how much you can do with the free trial though. Or look on GitHub to see if someone has scripted something similar. Source: over 3 years ago
  • An app to find out which app created a file/folder?
    Maybe FSMonitor can help if you set it to watch the parent folder. Source: over 4 years ago
  • The orange dot appears while on the lock screen but goes away right after I login. Does this happen for anyone else? I'm starting to think that a hidden process is using the microphone
    You can use something like FSMonitor to watch/analyze which files are being touched while the orange dot is on. Source: over 4 years ago
View more

Datadog mentions (5)

  • Send the logs of your Shuttle-powered backend to Datadog
    Ideally, if we had access to the underlying infrastructure, we could probably install the Datadog Agent and configure it to send our logs directly to Datadog, or even use AWS Lambda functions or Azure Event Hub + Azure Functions in case we were facing some specific cloud scenarios. - Source: dev.to / almost 3 years ago
  • I wanted a self hosted alternative to Atlassian status page so I build my own application !
    Currently supported : Datadog, Jenkins, DNS, HTTP. Source: over 3 years ago
  • Datadog on Kubernetes: Avoiding Common Pitfalls
    Datadog is a powerful monitoring and security platform that gives you visibility into end-to-end traces, application metrics, logs, and infrastructure. While Datadog has great documentation on their Kubernetes integration, we've observed that there's some missed nuance that leads to common pitfalls. - Source: dev.to / almost 5 years ago
  • Post-DockerCon spam
    .. Is to see you email address being silently distributed to every single company that I've watched a talk from. And now suddenly get several promotional spam emails per day from some 4-5 different domains like instana.com, datadoghq.com, snyk.io, cockroachlabs.com (some of them send even multiple emails per day!). Source: about 5 years ago
  • Never write a UserService again
    We're commonly doing this with logging, using services such as Loggly or DataDog. We're using managed databases, be it on AWS, Heroku or database-vendor-specific solutions. We're storing binaries on S3. Externalising user authentication and authorization might be a good candidate as well. - Source: dev.to / over 5 years ago

What are some alternatives?

When comparing FSMonitor and Datadog, you can also consider the following products

FolderChangesView - FolderChangesView is a simple tool that monitors the folder or disk drive that you choose and lists every filename that is being modified, created, or deleted while the folder is being monitored

Zabbix - Track, record, alert and visualize performance and availability of IT resources

Directory Monitor - Monitor and detect who is making changes to your directories and network shares in real-time.

NewRelic - New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

Folder Monitor - FolderMonitor helps you monitor what happens in a folder.

Dynatrace - Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

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