lsof VS Datadog

Compare lsof VS Datadog and see what are their differences

Rating: 0 reviews

Alternatives Is it good?

Rating: 0 reviews
Pricing: Freemium Free trial $15 / Monthly (per host)

Alternatives Is it good?

Hyperview

DCIM software reinvented. sponsored

Which is more popular?

Based on our record, Datadog seems to be more popular. It has been mentioned 5 times since March 2021.

social mentions: 0 vs 5
Command Line Tools popularity: 100% vs 0%
alternatives listed: 22 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

	l lsof	Datadog
Website	people.freebsd.org	datadoghq.com
Pricing	—	Freemium Free trial $15 / Monthly (per host) Official pricing
Platforms	—	Browser REST API
Company	—	Startup from the United States
Listed in	Monitoring Tools Command Line Tools Performance Monitoring Accounting +1	Monitoring Tools Log Management Error Tracking Exception Monitoring Bug Trackers Crash Reporting Testing +4

About lsof and Datadog

In their own words, as submitted to SaaSHub.

lsof

Datadog

No description of lsof yet.

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+...

Features and specs

What each product offers, as listed by its team.

lsof 0 features

Datadog 7 features

No features have been listed yet.

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

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

An editorial look at what each product does well and who it suits.

lsof

Datadog

Overall verdict

lsof (List Open Files) is a mature, battle-tested Unix/Linux utility that reliably reveals which files, sockets, and resources are opened by processes, making it an indispensable diagnostic tool for system administrators and developers.

Why this product is good

Provides comprehensive visibility into open files, network sockets, pipes, and devices tied to running processes
Extremely useful for troubleshooting 'device busy' errors, port conflicts, and locating processes holding onto deleted files
Highly portable across many Unix-like systems including FreeBSD, Linux, macOS, and Solaris
Long history of stable, well-maintained releases with extensive documentation and community support
Powerful filtering options let you query by user, process, port, file, or network connection

Recommended for

System administrators diagnosing resource and file-locking issues
Developers debugging network connections and socket usage
Security professionals investigating suspicious process activity and open network ports
Anyone needing to identify which process is using a specific file, directory, or port before unmounting or killing

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.

Videos

Walkthroughs and reviews on video.

lsof 2 videos + Add

Datadog 3 videos + Add

8 Basic lsof Commands Every Sysadmin Needs to Know

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

lsof

Datadog

100% 100%

Command Line Tools

0% 0%

1% 1%

Monitoring Tools

99% 99%

2% 2%

Performance Monitoring

98% 98%

0% 0%

Log Management

100% 100%

User comments

Share your experience with using lsof and Datadog. For example, how are they different and which one is better?

Reviews and articles

External articles and on-site reviews we used to compare the two products.

lsof no reviews yet

Datadog no reviews yet

We have no reviews of lsof yet. Be the first one to post

The Best Cloud Cost Management Tool: An Expert Guide (2026)
nuvelia.fr · Jun 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...
Smart Cloud Cost Optimization FinOps 2026: AWS, Datadog, Thalaxo Cloud Compared
thalaxo.com · Jun 2026

If observability is already covered by Datadog: Datadog’s Cloud Cost Management is powerful for correlating performance with cost. It’s enough if your primary need is deep analytical insight into why costs are what...
CloudHealth vs Vantage vs Thalaxo Cloud: Multi-Cloud FinOps Compared (2026)
thalaxo.com · Jun 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...

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

lsof 0 mentions

Datadog 5 mentions

Tracking lsof since Mar 2021.

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... - 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: almost 4 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... - Source: dev.to / about 5 years ago

Alternatives to lsof and Datadog

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

htop
htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses. Latest release: htop 2.

Compare htop to lsof or Datadog:

htop vs lsof htop vs Datadog
Zabbix
Track, record, alert and visualize performance and availability of IT resources

Compare Zabbix to lsof or Datadog:

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Sysdig
Sysdig is an open source, system-level exploration that capture system state and activity from a running Linux instance, then save, filter and analyze.

Compare Sysdig to lsof or Datadog:

Sysdig vs lsof Sysdig vs Datadog
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.

Compare NewRelic to lsof or Datadog:

NewRelic vs lsof NewRelic vs Datadog
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vtop
vtop is a graphical command-line tool that uses unicode braille to chart CPU and memory usage.

Compare vtop to lsof or Datadog:

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

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