Blog
WebsiteLoginFree Trial
  • 🏠PagerTree Blog
  • 📣AT&T Email to Text Ends June 17, 2025: Switch to PagerTree Notifications
  • 📣Meet the PagerTree CLI: Your New On-Call Sidekick!
  • 📣OpsGenie Shutdown Announced: Why PagerTree Is Your Best Alternative in 2025
  • 💎Getting Started With Ruby on Rails in 2024 - The Complete Development Environment Guide
  • 📣WhatsApp Notifications
  • 🧠Site Reliability Engineer (SRE) Interview Questions
  • 👑What is System Monitoring?
  • 👑Top 5 Best PagerDuty Alternatives in 2024
  • 🔡Understanding Linux File System: A Comprehensive Guide to Common Directories
  • 🔡Ping Command: A Comprehensive Guide to Network Connectivity Tests
  • 📜Fly.io migrate-to-v2 Postgres stuck in read-only mode
  • 💎Multi-Tenant SSO using Devise
  • ✨PromQL Cheat Sheet: A Quick Guide to Prometheus Query Language
  • 🔡PowerShell Cheat Sheet: Essential Commands for Efficient Scripting
  • 📣Critical Alerts for iOS and iPhone
  • 📣PagerTree 4.0 is finally here!
  • 💎Ruby on Rails Polymorphic Select Dropdown
  • 🧠SRE Metrics: Availability
  • 🚨Incident Response Alert Routing
  • 💎Ruby on Rails Development Setup for Beginners
  • ✨Jekyll site to AWS S3 using GitHub Actions
  • 💎Migrate attr_encrypted to Rails 7 Active Record encrypts
  • 💎Ruby on Rails Cheat Sheet
  • 📣PagerTree Forms Integration
  • 📣Public Team Calendars
  • 📣Slack, Mattermost, Microsoft Teams, and Google Chat
  • 📣On-call Schedule Rotations
  • 📣Maintenance Windows
  • ✨Docker Commands Cheat Sheet
  • 🪄Slack Channel Stakeholder Notifications
  • 📣PagerTree Live Call Routing
  • 🧠The Science of On-Call
  • ✨serverless
    • 🧠What is Serverless?
    • 🧠Serverless Scales
    • 🧠Serverless Costs
    • ✨Serverless Tools and Best Practices
  • ✨Prometheus Monitoring Tutorial
Powered by GitBook
On this page
  • 7 Best APM Tools
  • What To Look For In Your System Monitoring Software
  • Datadog: Modern Monitoring & Security
  • PRTG: High Availability System Monitoring
  • LogicMonitor: Intelligent Observability for Modern Applications
  • New Relic: Discover True Application Monitoring
  • AppDynamics: Make Better Decisions From the Code-Level to the C-suite
  • Elastic APM (ELK Stack): Monitor Your Infrastructure, Your Logs, and Your Users All Within a Single Solution
  • SolarWinds: Accelerates the Identification and Root Cause of Application Performance Issues
  • Finding The APM Tool For You

Was this helpful?

What is System Monitoring?

In this article we will help you understand system monitoring, what you should look for in your system monitoring tool, and give you our top 7 best APM tools.

PreviousSite Reliability Engineer (SRE) Interview QuestionsNextTop 5 Best PagerDuty Alternatives in 2024

Last updated 9 months ago

Was this helpful?

As service providers, we understand that for our service isn't an achievable goal, but we do everything in our power to provide our customers with the best possible service and possible. We implement tools and processes to allow ourselves the ability to respond to issues before they affect our customers. One type of tool we implement is system monitoring tools. The tools give us for all of our systems. Access to all of our systems in a clean, easy-to-read dashboard helps us see trends and issues before they become serious problems. Understanding our systems and resolving issues before our customers see them helps improve customer satisfaction and service uptime and helps us meet our SLAs, but what is system monitoring? System monitoring, also known as “application performance monitoring” (APM), is the process of tracking and evaluating the performance and health of a service provider’s infrastructure.

Monitored systems can include:

  • Servers

  • Networks

  • Applications

  • Configurations

APM tools allow system administrators to instrument, collect, and analyze crucial operational insights to keep systems operating at their peak.

7 Best APM Tools

We have compiled a list of the top 7 industry-leading system monitoring tools using 5 key factors to evaluate and scrutinize APM tools.

Here are the top 7 APM tools using our key criteria:

What To Look For In Your System Monitoring Software

When evaluating an APM tool, consider these 5 key factors to ensure you are picking the right tool to monitor your systems. Reliability: Monitoring software's primary role is to provide consistent and accurate data on your system's health and performance. The software should have a proven track record of minimal downtime and accurate measurement, reporting, and alerting. Scalability: APM tools must be able to grow with your service, handling an increasing number of devices and metrics without a drop in performance. Integrations: The monitoring system you choose should easily fit into your existing technology stack. Its ability to integrate smoothly with other tools and platforms can significantly enhance its utility and the benefits you gain from it.

Pricing: APM tools range in pricing anywhere from free to hundreds of dollars. Pricing should align with your budget and the value it delivers. Look for transparent pricing models that scale sensibly with your usage. Ease of use: System monitoring software should provide a user-friendly interface, clear documentation, and responsive customer support. This will dramatically improve the experience of setting up and maintaining your monitoring solution.

Datadog: Modern Monitoring & Security

  • 99.8% availability

  • 700+ built-in integrations

  • Watchdog- built-in intelligence layer that continuously analyzes billions of data points

  • “Advertised” starting price of $54/month per host.

PRTG: High Availability System Monitoring

PRTGs’ APM tool at a glance:

  • On-premises and hosted options

  • Failover node system for high availability

  • Excellent usability on desktop, mobile, and web.

  • Maintenance plans to maintain services

  • $159/month for hosted services

  • $2,149 one-time perpetual license for a perpetual license

LogicMonitor: Intelligent Observability for Modern Applications

LogicMonitors’ APM tool at a glance:

  • 2000+ integrations

  • Industry-leading 99.9% availability

  • Active Discovery feature monitors changes in your environment

  • Host of prebuilt dashboards

  • Plans start at $22/month per resource(device)

New Relic: Discover True Application Monitoring

New Relics pricing starts at $10/month for the first user with every additional costing $99/m.

New Relics’ APM tool at a glance

  • 99.8% uptime

  • 750+ integrations

  • APM tools give access to all of New Relics tools like AIOps and Security Monitoring

  • New Relic AI integrated into the system to assist users

  • Pricing starts at $10/month but quickly scales up.

AppDynamics: Make Better Decisions From the Code-Level to the C-suite

AppDynamics’ APM tool at a glance:

  • 99.5%

  • Business-oriented service monitoring

  • Access to Cisco University

  • Starting price of $33/month

Elastic APM (ELK Stack): Monitor Your Infrastructure, Your Logs, and Your Users All Within a Single Solution

Elastics’ APM at a glance:

  • 99.96% historical uptime

  • Self-managed and cloud-managed services

  • Application dependency mapping

  • Starting price “as low as $95/month”

SolarWinds: Accelerates the Identification and Root Cause of Application Performance Issues

AppOptics offers full-stack visibility into your application as well as an auto-instrumenting application service, allowing you to quickly diagnose issues within your environment. They present data in a simple, easy-to-understand way that allows you to find issues quickly and dig deeper into them with more detailed views. AppOptics boasts integrations into multiple oncall software, allowing you to be notified of any issues 24/7.

SolarWinds does not offer a publicly available uptime nor do they have a public historic uptime.

AppOptics service for Application monitoring includes infrastructure system monitoring and starts at a price of $24.99/month per host. They sell hosts in packs of 10, meaning the minimum monthly cost for AppOpicts is $249.90/month.

AppOptics APM tool at a glance:

  • Simple and efficient data presentation

  • 150+ integration

  • Built-in oncall alerting integrations

  • Non-public SLA and historic uptime

  • $24.99/month per host

Finding The APM Tool For You

is a widely used application performance monitoring tool, thanks to its extensive list of over that make it highly adaptable for any stack. The company promises a , ensuring its tools are available when you require them the most. Datadog is unmatched in the services it provides, encompassing everything from log management to full infrastructure monitoring.

They champion their “code level distributed tracing tool, Watchdog,” which enables users to “detect and resolve root causes faster,” improving application performance and security. This Watchdog AI automates root cause analysis, helps detect anomalies, and minimizes downtime.

The Datadog APM plan advertises a cost of $36/month per , but in order to utilize the APM tool you are required to also have an . These start at $18/month per host. This brings the cost of Datadog (on its face) to $54/month per host at its base level. Datadogs’ APM tool at a glance.

offers multiple solutions for system monitoring and APM tools offering and solutions. In addition to these solutions, PRTG offers different payment methods to meet your needs standing out as one of the only tools to offer a .

The PRTG Monitoring system stands out from many APM tools due to its “” system, which allows 4 simultaneous PRTG core servers to be active on any one machine at a time. This failover system could potentially offer the highest level of availability, and PRTG proclaims its system as “high availability” thanks to this feature. PRTG boasts its “excellent usability” on all platforms, including web, desktop, and mobile, making it one of the few to actually brag about how well its user interface works.

PRTG offers two pricing options: perpetual licensing for its on-premises services and per-month/annual pricing for its hosted services. We will look at one price point for each. : Services start at $159/month and covers (according to PRTG) 50 devices.

: One-time fee starting at $2,149 per license and covers 50 devices.

: To stay up to date with services and tech support PRTG offers maintenance plans that cost ¼ of the original price of your selected plan. This is not required.

When it comes to integrating an APM tool into your system, LogicMonitors' and self-proclaimed “lightning-fast implementation” make it the go-to system monitoring tool for any business looking for fast deployment, and smooth integrations. LogicMonitor’s feature actively monitors changes in your environment, automatically discovering and monitoring new virtual machines, volumes, or devices.

LogicMonitor comes with a host of pre-built dashboards offering immediate insight into the data that is most relevant to you and your industry. With an industry-leading , LogicMonitor is the choice for those looking for the highest level of promised availability from a hosted service.

Pricing for LogicMonitors' Infrastructure monitoring plan starts at (device) with a minimum of 30 resources. Additional add-on plans are available for log retention, AI-powered anomaly detection, and application traces.

New Relics’ APM tool, APM360, not only monitors your applications with a but also gives you access to a slew of New Relic tools, including security monitoring and AIOps. With over and an industry-leading 8 supported programming languages, APM 360 dramatically increases usability for developers. It features an automatic service map that visualizes dependencies within your systems, simplifying the understanding of complex data structures. APM 360 excels in transforming difficult-to-comprehend data into easily digestible visuals, ensuring that insights are accessible and actionable. is one of their newest feature allowing users to find and fix issues, get quick insights, translate data and queries, and instrument their system with ease.

New Relic offers dynamic pricing to meet the needs of every business, large or small. They utilize the to determine pricing on all plans, + = Price.

, the self-proclaimed leader in the APM tool sphere, offers a unique business-oriented system monitoring service to its clients connecting data, development teams, and IT teams to business results. Given their includes “AppDynamics is on a mission to help companies see their technology through the lens of the business” this would make sense. By offering observability across entire organizations, implementing end-to-end observability on a code and transaction level, and presenting data at a level in which C-suite and devs can both understand AppDyanmics upholds that mission.

AppDynamics promises one of the lowest availability rates in the industry: uptime. While this number pales in comparison to LogicMonitors' 99.9% uptime, it gives AppDynamics more room to test new features and expand its offering for customers.

As an added bonus to AppDynamics, all paid plans give users “unlimited standard access” to .

for the AppDynamic APM tool starts at $33/month per core. Users should be aware of additional add-on features when researching their tool.

offers both and services to its customers, giving them the flexibility to choose the service they want. Elastic offers a clean and simple view of Application Performance Monitoring, with clean and easy-to-understand dashboards. Their application dependency mapping helps teams identify application problems quickly by automatically visualizing the relationship between services inside your application ecosystem. Partnered with their , you will gain a level of observability like none other.

While Elastic does not present a public availability percentage, it does have a historically amazing uptime. Within the last six months, its tool has not fallen below uptime, which shows its ability to deliver on uptime.

Elastic APM offers a “” plan for self-hosted monitoring but requires you to contact their sales team for licensing. For cloud-hosted services, Elastics' pricing is advertised as “as low as .” Pricing is based on your cloud production configuration, but Elastic does offer a to help you determine your actual cost.

APM tool, AppOptics, delivers effective and efficient application performance monitoring for the needs of any business, small or large. They boast their cost-effective scaling to match the growth of your businesses.

System monitoring or APM tools are essential for maintaining uptimes, detecting service failures, and evaluating performance. Whether you’re looking for a service with high uptimes, every integration under the sun, or unmatched services, there is a tool that fits your needs. When selecting an APM tool, factors like reliability, scalability, integration, cost, and usability must be considered to meet the current and future needs of your business. System monitors are only one tool in your arsenal to maintain service levels and improve overall performance. Most organizations partner these tools with like to ensure their teams are being notified when incidents occur.

👑
Datadog
700 built-in integrations
99.8% uptime
AI-powered
host
Infrustrure plan
PRTG
hosted
on-premise
perpetual license
failover node
Hosted
On-Premises
Maintenance Plan
2000+ integrations
Active Discovery
99.9% availability
$22/m per resource
99.8% uptime
750 integrations
New Relics AI
following equation
Data
Users
AppDynamics
mission statement
99.5%
Cisco University
Pricing
Elastic APM
self
cloud-managed
tail-based Sampling
99.96%
free
$95/month
price calculator
SolarWinds
oncall management tools
PagerTree
Datadog
PRTG
LogicMonitor
New Relic
AppDynamics
Elastic APM (ELK Stack)
SolarWinds
100% uptime
highest availability
observability
What do System Monitors actually Monitor?
Datadog Logo
Watchdog AI APM tool addon
Datadog APM tool Pricing
PRTG Network Monitor APM Tool
PRTG APM Tool Dashboard
PRTG APM Tool Perpetual License Cost
PRTG APM Tool Hosted Cost
LogicMonitor Logo
LogicMonitor APM Dashboard
LogicMonitor APM Tool Price
New Relic APM Logo
New Relic APM Dashboard
New Relic APM 360 Price
AppDynamics Logo
AppDynamics APM Tool Dashboard
AppDynamic APM Pricing
AppDynamic Addon Pricing
Elastic Logo
Elastic APM Tool Dashboard
Elastic APM Tool Pricing
SolarWinds Logo
SolarWinds APM Tool Dashboard
SolarWinds APM Tool Pricing
What do System Monitors actually monitor?
Datadog APM tool
Watchdog AI APM tool addon
Datadog APM tool Pricing
PRTG Network Monitor APM Tool
PRTG APM Tool Dashboard
PRTG APM Tool Perpetual License Cost
PRTG APM Tool Hosted Cost
LogicMonitor Logo
LogicMonitor APM Tool Dashboard
LogicMonitor APM Tool Price
New Relic APM Logo
New Relic APM Tool Dashboard
New Relic APM Tool Price
AppDynamics Logo
AppDynamics APM Tool Dashboard
AppDynamic APM Pricing
AppDynamic Addon Pricing
Elastic Logo
Elastic APM Tool Dashboard
Elastic APM Tool Pricing
SolarWinds Logo
SolarWinds APM Tool Dashboard
SolarWinds APM Tool Pricing