Icinga vs Splunk Observability Cloud comparison

Icinga and Splunk are both solutions in the Network Monitoring Software category. Icinga is ranked #41, while Splunk is ranked #7 with an average rating of 8.2. Icinga holds a 1.1% mindshare in NMS, compared to Splunk’s 1.5% mindshare. Additionally, 85% of Icinga users are willing to recommend the solution, compared to 95% of Splunk users who would recommend it.

Icinga

Read 17 Icinga reviews

7,233 Views
5,352 Comparison Views

85% willing to recommend

Splunk Observability Cloud

Read 89 Splunk Observability Cloud reviews

21,908 Views
7,887 Comparison Views

95% willing to recommend

Icinga

Splunk Observability Cloud

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 29, 2026

Icinga and Splunk Observability Cloud compete in IT monitoring and observability. Splunk Observability Cloud often holds the advantage due to advanced features and comprehensive analytics, appealing to organizations needing robust capabilities despite higher costs.

Features: Icinga provides powerful monitoring with alerting, performance metrics, and open-source flexibility, apt for organizations valuing customization. Splunk Observability Cloud offers real-time data analysis, anomaly detection, and seamless integration with various data sources, which benefits enterprises seeking extensive analytics and scalability.

Room for Improvement: Icinga could benefit from improved user interface design, expanded plugin support, and enhanced reporting features. Splunk Observability Cloud might focus on simplifying its complex setup, improving cost-effectiveness, and offering better out-of-the-box insights for smaller teams.

Ease of Deployment and Customer Service: Icinga's straightforward installation and responsive support suit businesses with limited deployment resources. While Splunk Observability Cloud has a steeper learning curve due to complex features, it offers extensive documentation and reliable customer service, aiding companies seeking robust implementation assistance.

Pricing and ROI: Icinga is cost-effective, ideal for budget-conscious organizations seeking monitoring solutions with a good ROI. Splunk Observability Cloud requires higher initial investment but provides substantial ROI through deep analytical capabilities and expansive features, beneficial for comprehensive observability needs.

To learn more, read our detailed Icinga vs. Splunk Observability Cloud Report (Updated: August 2026).

Buyer's Guide

Icinga vs. Splunk Observability Cloud

August 2026

Download the complete report

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Icinga

Ranking in Network Monitoring Software

41st

Ranking in IT Infrastructure Monitoring

48th

Ranking in Cloud Monitoring Software

32nd

Average Rating

7.6

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

Server Monitoring (17th)

Splunk Observability Cloud

Ranking in Network Monitoring Software

7th

Ranking in IT Infrastructure Monitoring

4th

Ranking in Cloud Monitoring Software

4th

Average Rating

8.2

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Application Performance Monitoring (APM) and Observability (5th), Container Management (5th), Digital Experience Monitoring (DEM) (3rd)

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of Icinga is 1.1%, down from 3.1% compared to the previous year. The mindshare of Splunk Observability Cloud is 1.5%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Splunk Observability Cloud	1.5%
Icinga	1.1%
Other	97.4%

Network Monitoring Software

Featured Reviews

reviewer2292201

Innovation Service Manager at a tech services company with 201-500 employees

Easy to use, and it's possible to customize the product as per the needs we may have but average multi-tenancy aspect

It's supported by the community. We use Icinga, which is not part of the Open-Source platform but is wrapped into a commercial solution from another provider, a local provider in Italy. Icinga is an open-source platform, so it is supported by the community. It's quite easy to use, and it's possible to customize the product as per the needs we may have. So it's not expensive, and it's quite a general purpose. We can easily monitor any kind of infrastructure we encounter. The ability to customize scripts and build your own queries to request information from the infrastructure elements you want to monitor. This level of personalization and customization is highly appreciated. The alerting is the same as any other monitoring platform. It's not a "wow" feature that has changed our lives, but it's perfectly adequate.

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Purnambica Kolavennu

Project Manager at AGRICULTURE SKILL COUNCIL OF INDIA (ASCI)

Unified observability has improved real-time governance and now drives data-led decisions

Log Observer Connect is embedded here, but we are facing some delays in centralized log collection and analysis, which can be further fastened. We are collecting all the data metrics and decision-making insights, but all these data-driven decisions coming from different applications are not connected somewhere. A consolidated form or correlation of these insights is not happening between each other due to which we feel we are missing something significant. Some generalized feedback includes that predictive alerts or alarms which can be integrated with AI-driven alarms and alerting features should be established so that there is AI-driven intelligence and anomaly detection happening with a complete systematic process in service delivery. Application dependencies are huge, and business and operational dashboards should be improved. Right now there are very interactive custom dashboards, and every now and then, the personalization of enhancements keeps happening. KPI monitoring, executive reporting, and analytics have definitely been introduced to a great extent. There are few things in cloud-native monitoring, such as integration with AWS and Azure, where we sometimes do face lags. Those things can definitely be improved upon. I have used Datadog and Dynatrace before using Splunk Observability Cloud. Datadog was definitely recommended by most of our peers because of its very strong comprehensive observability and very strong and unique dashboard systems. Dynatrace was also very good because they have offered a lot of AI-driven analysis methods and processes, which was helping our organization a lot. Since our organization has a very strong IT ecosystem for agriculture, very different kinds of customized things are required.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"We have found the solution to be stable."

"The apply rules feature saves a lot of time."

"The value of Icinga is that it has hundreds of plugins, so it's really easy to monitor pretty much anything."

"This solution has a self-healing handler where if the service is down, it is automatically restarted."

"People should know that it is simple and advanced."

"I use it for monitoring infrastructure and it was very good for that issue."

"Icinga2 was designed to delegate, distribute and balance tasks between several nodes."

"It is really easy in Icinga to create your own plugin and integrate it without any fuss. And it works just perfectly fine."

More Icinga pros

"Splunk Observability Cloud has enhanced our operational performance and our company's resilience, ultimately contributing to improved customer satisfaction."

"It can monitor, get the data, and then report on the data."

"The most valuable feature in this solution is the log searching."

"The initial setup was straightforward. We didn't find it to be too complex."

"We haven't really experienced any glitches or bugs."

"The most valuable thing that we have seen within our group is the ability to ingest all this raw data and have it organized in a certain way so that different groups can get effective alerting from this massive amount of raw data that is out there."

"Splunk Infrastructure Monitoring gives us complete visibility without the need for storage."

"Splunk APM has helped us to standardize logging and monitoring procedures."

More Splunk Observability Cloud pros

Cons

"The tool currently fails to provide notifications to users."

"Sometimes, it is very hard to keep an overview of what's happening."

"It is not really adequate for our current needs. It causes additional issues which we have to work around and takes us time that a better solution would not."

"It needs Trap SNMP. I saw the documentation for Zabbix, that it has its own built-in product which handles SNMP traps, and there's nothing similar in Icinga or Nagios. I think this feature is most important for me."

"In general, the product does not look good. However, it does what it is supposed to do. So, the improvements should focus on usability and UI."

"Scalability is problematic. If you have a stable environment it's good, but if the environment is growing, I had some problems with Icinga."

"Network Discovery capabilities would be extremely helpful."

"There is room for improvement in multi-tenancy. It's not perfect, not even really good. It's average, but it should be improved."

More Icinga cons

"The feedback is that Splunk Observability Cloud is forcing me to modify my logs that I am ingesting in Splunk Observability Cloud in a specific format."

"We were facing some challenges with the stability of Splunk Observability Cloud regarding the login page. It was not working several times and was not accepting SSO authentication."

"The deployment can be quite complex."

"There are several performance enhancement areas for Splunk Observability Cloud. For instance, Splunk Observability Cloud's IT service intelligence core part needs improvements as clients request more IT services performance matrices than the current system supports."

"The price has room for improvement."

"Splunk APM's performance could be improved - at the moment, it's very slow and takes forever to give me what I want."

"The solution's machine learning deployment is hard and should be made user-friendly."

"The cost needs to be re-examined. It's extremely expensive to run. It's also expensive to expand. That's the number one complaint all of my customers have when it comes to Splunk. It's way too expensive compared to other solutions."

More Splunk Observability Cloud cons

Pricing and Cost Advice

"The solution is cheap."

"It is cost-effective, and the return on investment can be very interesting because the price is low."

"We're using the free version of Icinga."

"The product is inexpensive compared to other DBM products."

"The solution is free to use."

"It's an open-source solution."

"Even though Icinga's financial cost is low, it is an expensive product regarding the resources required to maintain and operate it."

"This is an open-source solution with paid support."

"The solution's pricing is costly."

"Splunk has been fairly expensive, but it has been predictable."

"Splunk's infrastructure monitoring costs can be high because our billing is based on data volume measured in terabytes, rather than the number of devices being monitored."

"The product is a bit expensive considering the competition but the company may negotiate the price."

"It is expensive."

"Splunk APM is a very cost-efficient solution."

"Licensing cost is the biggest argument I get from those divesting from Splunk. There are those within our organization who say we are going to go to other tools since Splunk is too expensive."

"The solution's pricing is competitive. I rate the solution's pricing a seven out of ten. The price of the solution could be cheaper."

More Splunk Observability Cloud pricing and cost advice

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Top Industries

By visitors reading reviews

Educational Organization

14%

Comms Service Provider

11%

Financial Services Firm

10%

University

Financial Services Firm

11%

Manufacturing Company

Construction Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	4
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	33
Midsize Enterprise	9
Large Enterprise	56

Questions from the Community

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What needs improvement with SignalFx?

Regarding dashboard customization, while Splunk has many dashboard building options, customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and pr...

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What is your primary use case for SignalFx?

The solution involves observability in general, such as Application Performance Monitoring, and generally addresses digital applications, web applications, sites, and mobile applications. I worked ...

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What advice do you have for others considering SignalFx?

We're a customer and end-user. Currently, in France, we cannot use the artificial intelligence option. While this option is enabled for the United States and many countries, it's not yet available ...

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Comparisons

Zabbix vs Icinga

Compared 9% of the time

Checkmk vs Icinga

Compared 6% of the time

Nagios XI vs Icinga

Compared 5% of the time

SolarWinds Server and Application Monitor vs Icinga

Compared 4% of the time

Nagios Core vs Icinga

Compared 4% of the time

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Datadog vs Splunk Observability Cloud

Compared 3% of the time

Grafana vs Splunk Observability Cloud

Compared 3% of the time

Avantra vs Splunk Observability Cloud

Compared 2% of the time

Dynatrace vs Splunk Observability Cloud

Compared 2% of the time

PRTG Network Monitor vs Splunk Observability Cloud

Compared 2% of the time

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Product Reports

Buyer's Guide

Icinga

July 2026

Download Icinga product report

Buyer's Guide

Splunk Observability Cloud

July 2026

Download Splunk Observability Cloud product report

Also Known As

Icinga Cloud Monitoring

Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring

Overview

Icinga is a robust tool for monitoring IT infrastructure, known for its distributed monitoring capabilities and seamless integration with multiple platforms. It efficiently observes servers, network devices, and environments like Linux and Windows, enabling proactive issue identification and resource management.

With a focus on task delegation and clustering, Icinga offers an intuitive interface through its GUI and Icinga Director, simplifying configuration. The extensive plugin library supports diverse technologies, while the API allows automation with tools like Terraform and Ansible. Despite its strengths, users report challenges with data display in the GUI, a need for improved dashboards, and complex configuration processes. Users benefit from its SNMP alerts, email notifications, and automated incident handling, making it essential for managed service environments and enterprises.

What are the key features of Icinga?

Task Delegation: Streamlines monitoring tasks across distributed systems.
Event Handler: Enables automatic service recovery with minimal intervention.
Plugin Library: Offers extensive support for integrating diverse technologies.
API Accessibility: Facilitates automation with popular tools like Terraform.
Custom Plugins: Allows easy creation and personalization for monitoring needs.

What benefits should you consider in Icinga reviews?

Flexibility: Tailors monitoring to specific requirements with community support.
Scalability: Successfully manages growing infrastructure demands.
Proactivity: Enhances issue identification and resource allocation.
Integration: Seamlessly works with existing IT operations platforms.

Icinga is widely adopted in IT environments for monitoring servers, networks, and applications across industries such as finance, healthcare, and technology. Its ability to integrate with various operating systems and automation platforms makes it a versatile choice for industries prioritizing comprehensive surveillance and proactive management of their infrastructure.

Icinga

Splunk Observability Cloud offers sophisticated log searching, data integration, and customizable dashboards. With rapid deployment and ease of use, this cloud service enhances monitoring capabilities across IT infrastructures for comprehensive end-to-end visibility.

Focused on enhancing performance management and security, Splunk Observability Cloud supports environments through its data visualization and analysis tools. Users appreciate its robust application performance monitoring and troubleshooting insights. However, improvements in integrations, interface customization, scalability, and automation are needed. Users find value in its capabilities for infrastructure and network monitoring, as well as log analytics, albeit cost considerations and better documentation are desired. Enhancements in real-time monitoring and network protection are also noted as areas for development.

What are the key features?

Log Searching: Efficiently search and analyze logs from various sources.
Data Integration: Seamlessly integrate with multiple environments.
Dashboard Customization: Tailor dashboards to specific monitoring needs.
Monitoring Capabilities: Provides comprehensive insights into application performance.
Security Features: Analyze and address security threats across systems.
Visualization Tools: Enhance data analysis and system performance optimization.

Why consider this for ROI?

Comprehensive Visibility: Gain complete insights into IT infrastructure.
Performance Optimization: Improve overall system performance and efficiency.
Rapid Deployment: Quick setup to meet organization demands swiftly.
Enhanced Security: Strengthen security measures through detailed analytics.

In industries, Splunk Observability Cloud is implemented for security management by analyzing logs from detection systems, offering real-time alerts and troubleshooting for cloud-native applications. It is leveraged for machine data analysis, improving infrastructure visibility and supporting network and application performance management efforts.

Splunk

Sample Customers

Puppet Labs, Audi, Spacex, Debian, Snapdeal, McGill, RIPE Network Coordination Centre

Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara

Buyer's Guide

Icinga vs. Splunk Observability Cloud

August 2026

Free Report: Icinga vs. Splunk Observability Cloud

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