

Nagios XI and Amazon CloudWatch are prominent players in the monitoring tools category. While Nagios XI offers extensive customization, Amazon CloudWatch holds an advantage in seamless integration within the AWS ecosystem, benefitting AWS users significantly.
Features: Nagios XI provides flexibility with its open-source nature, supporting custom plugin creation, real-time alerts, and adaptable dashboards. Amazon CloudWatch, integrated with AWS, offers infrastructure monitoring, alarm settings, and automated actions like scaling instances.
Room for Improvement: Nagios XI users find manual configuration complex and seek enhanced multi-region scalability, ticketing system integration, and improved dashboards. CloudWatch needs better real-time monitoring, visualization, and dashboard capabilities, with requests for robust hybrid cloud monitoring and reporting improvements.
Ease of Deployment and Customer Service: Nagios XI is typically deployed on-premises, requiring a comprehensive understanding of network monitoring. Its customer service is positively regarded, boosted by community support. CloudWatch, primarily on public cloud platforms, offers straightforward deployment due to AWS integration, though complex issues may challenge support quality.
Pricing and ROI: Nagios XI's open-source version, Nagios Core, provides similar functionality to the paid version with more configuration effort, offering reasonable pricing and good ROI. CloudWatch's pay-as-you-go model is appealing but can become costly with extensive use, especially for custom metrics, though justified by AWS integration benefits.
Amazon CloudWatch offers cost-saving advantages by being an inbuilt solution that requires no separate setup or maintenance for monitoring tasks.
While using their cloud and cloud resources, if you have an issue with CloudWatch, you must pay additional monthly fees to get time from dedicated tech support.
In recent years, due to business expansion, knowledge levels among support engineers seem to vary.
It is already there as a managed service from AWS.
Amazon CloudWatch's scalability is managed by AWS.
If the user interface isn’t presenting data well, it becomes difficult to manage when scaling.
I sometimes notice slowness when Amazon CloudWatch agents are installed on machines with less capacity, causing me to use other monitoring tools.
It is very stable.
When using third-party dashboards such as Kibana or Grafana and other visualization tools, there should be a way to feed CloudWatch's data and logging capabilities into these visualization tools.
Amazon CloudWatch has all the data, but to see what is happening, you need some third-party tool.
Maybe Amazon Web Services can improve by providing a library for CloudWatch with some useful features.
Many tools have poor user interfaces, making them hard to manage and navigate.
The GUI could be improved. It's a bit too basic.
Overall, the pricing of Amazon CloudWatch is very expensive.
Amazon CloudWatch charges more for custom metrics as well as for changes in the timeline.
We are using the free, open-source version.
The pricing for the Nagios XI product is good and better than other solutions.
The basic feature and main use of Amazon CloudWatch is for monitoring.
Being an inbuilt solution from AWS, it saves time on installation, setup, and maintenance.
I like its filtering capability and its ability to give the cyber engine insights.
Nagios XI simplifies our setup and reduces the time spent configuring monitoring tools.
The alerting system is very effective.
| Product | Market Share (%) |
|---|---|
| Amazon CloudWatch | 1.9% |
| Nagios XI | 3.6% |
| Other | 94.5% |


| Company Size | Count |
|---|---|
| Small Business | 17 |
| Midsize Enterprise | 9 |
| Large Enterprise | 24 |
| Company Size | Count |
|---|---|
| Small Business | 22 |
| Midsize Enterprise | 17 |
| Large Enterprise | 21 |
Amazon CloudWatch integrates seamlessly with AWS, providing real-time monitoring and alerting features. Its interface supports task automation, enhancing troubleshooting and analytics capabilities, while offering strong security and scalability at a cost-effective rate.
Amazon CloudWatch is an impactful platform for monitoring AWS resources and managing application performance. It simplifies infrastructure performance monitoring by providing comprehensive analytics capabilities, including application insights and event scheduling. Users appreciate CloudWatch for its detailed metrics, dashboards, and support in issuing alerts to detect anomalies. It efficiently tracks performance, optimizes resource utilization, and ensures service availability. CloudWatch is recognized for its robust alerting features and integration with other AWS services, further supporting its resource monitoring capabilities. However, there is room for improvement in dashboard customization, log streaming speed, and integration with non-AWS services. Enhancements in API integration, machine learning features, and support for third-party tools are also desired.
What features does Amazon CloudWatch offer?Industries implementing Amazon CloudWatch often focus on optimizing IT infrastructure. Companies in sectors like finance and e-commerce rely on its monitoring and alerting capabilities to ensure service uptime and performance. The platform's automation and analytics features empower teams to proactively manage performance and detect potential issues promptly.
Nagios XI provides monitoring of all mission-critical infrastructure components, including applications, services, operating systems, network protocols, systems metrics, and network infrastructure. Third-party add-ons provide tools for monitoring virtually all in-house and external applications, services, and systems.
Nagios XI uses a powerful Core 4 monitoring engine that provides users with the highest levels of server monitoring performance. This high degree of performance enables nearly limitless scalability and monitoring powers.
With Nagios XI, stakeholders can check up on their infrastructure status using the role-based web interface. Sophisticated dashboards enable access to monitoring information and third-party data. Administrators can easily set up permissions so users can only access the infrastructure they are authorized to view.
Nagios XI Benefits and Features
Some of the benefits and top features of using Nagios XI include:
Reviews from Real Users
Nagios XI stands out among its competitors for a number of reasons. Several major ones are its integration options and monitoring abilities, as well as its alerting features.
David P., a senior DevOps engineer at EML Payments Ltd, writes, “We use Nagios as a network discovery tool. We use Nagios to maintain our uptime statistics and to monitor our services. It has allowed us to be much more sophisticated in our monitoring and alerting.”
An IT-OSS manager at a comms service provider notes, “Nagios XI has a custom API feature, and we can expose custom APIs for our integration. This is a great feature.”
We monitor all Cloud Monitoring Software reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.