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Amazon CloudWatch vs Splunk ITSI (IT Service Intelligence) comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
6.8
Amazon CloudWatch reduces monitoring costs, boosts operational efficiency, is vital for oversight, but not direct revenue, especially for small projects.
Sentiment score
5.8
Splunk ITSI users achieve cost savings, efficiency boosts, reduced downtime, streamlined tasks, and enhanced monitoring and incident management.
Amazon CloudWatch offers cost-saving advantages by being an inbuilt solution that requires no separate setup or maintenance for monitoring tasks.
Digital Services & Engagement Senior Manager at AXA
We estimate a 30 to 35 percent saving on resource costs and around 25 to 30 percent savings on inventory expenses, all credited to utilizing Splunk ITSI (IT Service Intelligence) effectively.
SIEM Splunk Engineer/Architect at Cepheid
Risks can mean that if one failure happens, it can result in risks in hundreds of thousands of USD.
Technology And Digitization Lead at JLL
It has saved me a lot of money and a lot of time.
IT Associate at Accenture
 

Customer Service

Sentiment score
7.4
Amazon CloudWatch support is reliable, with varying response times and expertise based on support level, premium ensures faster help.
Sentiment score
6.7
Splunk ITSI support is praised for expertise and quick resolutions but criticized for delays and outsourced support issues.
In recent years, due to business expansion, knowledge levels among support engineers seem to vary.
Digital Services & Engagement Senior Manager at AXA
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.
founder, ceo at Techrev Solutions Pvt Ltd
The technical support is excellent, and I would rate it at ten.
Senior consultant at a tech services company with 51-200 employees
We typically have weekly calls with the technical staff, and whenever we encounter issues, they usually reply with solutions within one or two days.
Senior Consultant at a consultancy with 10,001+ employees
I would rate Splunk ITSI (IT Service Intelligence) support at nine or 9.5 because it is a highly effective and handy tool.
Splunk Developer ( Training & Enablement) at DXC Technology
 

Scalability Issues

Sentiment score
7.7
Amazon CloudWatch excels in scalability and performance, efficiently managing data and adapts quickly to diverse organizational needs.
Sentiment score
7.7
Splunk ITSI efficiently scales with growing data, though costs and hardware requirements can impact scalability in larger environments.
It is already there as a managed service from AWS.
Infrastructure Lead at Danat Fz LLC
Amazon CloudWatch's scalability is managed by AWS.
Digital Services & Engagement Senior Manager at AXA
Splunk is highly scalable, with the ability to expand efficiently.
Senior consultant at a tech services company with 51-200 employees
When we create Glass Tables containing many searches, the Glass Tables sometimes fail due to memory constraints, and we receive error pages.
Senior Consultant at a consultancy with 10,001+ employees
Splunk ITSI (IT Service Intelligence) scalability allows us to predict analytics such as service degradation and perform root cause analysis through metrics, logs, and traces.
Sr. Technical Manager at Vodafone
 

Stability Issues

Sentiment score
8.1
Amazon CloudWatch is praised for its reliability and performance, though some note occasional data delays and slowness in low-capacity environments.
Sentiment score
7.7
Splunk ITSI is reliable with high stability ratings, minor slowness during heavy use, and occasional configuration challenges.
I sometimes notice slowness when Amazon CloudWatch agents are installed on machines with less capacity, causing me to use other monitoring tools.
Digital Services & Engagement Senior Manager at AXA
The setup, however, must be done correctly as incorrect deployment can lead to issues.
Senior consultant at a tech services company with 51-200 employees
Splunk ITSI (IT Service Intelligence) fails if you do not have good hardware requirements.
Senior Consultant at a consultancy with 10,001+ employees
I would rate the stability of Splunk ITSI (IT Service Intelligence) as a perfect ten; it is an extremely stable tool.
Splunk Developer ( Training & Enablement) at DXC Technology
 

Room For Improvement

Users seek better customization, visualization, and integration in CloudWatch, citing high costs, steep learning curve, and scalability challenges.
Splunk ITSI requires simplified configuration, enhanced features, improved performance, and better scalability to address user concerns effectively.
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.
founder, ceo at Techrev Solutions Pvt Ltd
We are in a process of integrating Grafana, Loki, and Prometheus to have better visualization on Amazon CloudWatch.
Infrastructure Lead at Danat Fz LLC
Maybe Amazon Web Services can improve by providing a library for CloudWatch with some useful features.
Senior Software Engineer at Carnera
I would appreciate additional features in the next release of Splunk ITSI (IT Service Intelligence) such as cloud infrastructure monitoring including CICDs, Kubernetes, and similar technologies.
Director at Techpace
On-cloud upgrades are easy, but on-premises upgrades are very painful.
Technology And Digitization Lead at JLL
If Splunk ITSI (IT Service Intelligence) could handle real-time call-outs automatically—not just incident creation—this would reduce our dependency on PagerDuty and consolidate processes within Splunk ITSI (IT Service Intelligence).
Monitoring Dev Ops Engineer at Centrica
 

Setup Cost

Amazon CloudWatch pricing is variable, with costs ranging from $25 to $350, depending on usage and AWS service integration.
Splunk ITSI, while offering premium services, is considered costly due to data volume-based pricing and varying licensing models.
Overall, the pricing of Amazon CloudWatch is very expensive.
founder, ceo at Techrev Solutions Pvt Ltd
Amazon CloudWatch charges more for custom metrics as well as for changes in the timeline.
Digital Services & Engagement Senior Manager at AXA
Splunk ITSI tends to be more expensive compared to some open-source solutions.
Senior consultant at a tech services company with 51-200 employees
I believe the pricing is based on daily volume ingestion.
Senior Consultant at a consultancy with 10,001+ employees
The pricing reflects usage levels, and compared to others in the market, Splunk ITSI (IT Service Intelligence) provides a reasonable solution.
Works at a tech services company with 1,001-5,000 employees
 

Valuable Features

Amazon CloudWatch offers real-time data, AWS integration, efficient monitoring, user-friendly interface, and versatile dashboards for enhanced system performance.
Splunk ITSI offers intelligent alerting, predictive analysis, customizable dashboards, and integration for enhanced operational efficiency and incident management.
Amazon CloudWatch allows me to set up and view even historical logs, which is one of the features I find valuable.
Digital Services & Engagement Senior Manager at AXA
If there is a CPU spike or system issues, we set alarms to notify us if the system is going down or not reachable.
Infrastructure Lead at Danat Fz LLC
I like its filtering capability and its ability to give the cyber engine insights.
Senior Software Engineer at Carnera
The predictive analysis can give you proactive information about potential bottlenecks that can occur on applications, desk, storage, SQL servers, databases, or other systems.
Director at Techpace
One valuable feature is the scheduled maintenance window provided by Splunk ITSI (IT Service Intelligence) because Splunk does not offer this scheduling maintenance feature in the core product, but Splunk ITSI (IT Service Intelligence) helps us with these maintenance reports.
Senior Consultant at a consultancy with 10,001+ employees
The most beneficial aspect for me is that it is AI-enabled, providing us with very good analytics.
Technology And Digitization Lead at JLL
 

Categories and Ranking

Amazon CloudWatch
Ranking in Application Performance Monitoring (APM) and Observability
22nd
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
48
Ranking in other categories
Log Management (20th), Cloud Monitoring Software (15th)
Splunk ITSI (IT Service Int...
Ranking in Application Performance Monitoring (APM) and Observability
9th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
63
Ranking in other categories
IT Alerting and Incident Management (4th)
 

Mindshare comparison

As of July 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Amazon CloudWatch is 1.1%, down from 1.7% compared to the previous year. The mindshare of Splunk ITSI (IT Service Intelligence) is 0.8%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability Mindshare Distribution
ProductMindshare (%)
Splunk ITSI (IT Service Intelligence)0.8%
Amazon CloudWatch1.1%
Other98.1%
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

Azam S M - PeerSpot reviewer
Infrastructure Lead at Danat Fz LLC
Has provided reliable monitoring and alerting through extensive metric tracking and dashboard configuration
Amazon CloudWatch itself provides a lot of data. However, for visualization, we need to use third-party tools. We are in a process of integrating Grafana, Loki, and Prometheus to have better visualization on Amazon CloudWatch. We are also integrating Grafana with the application itself to get the application data and logs. Alternatively, there is AWS Kinesis and Glue where you can scrape the logs and have visualization, but a more easy option is Grafana. If you want to get a proper visual representation to see what is happening, then you need to integrate a third-party tool. Amazon CloudWatch has all the data, but to see what is happening, you need some third-party tool.
DS
Senior Consultant at a consultancy with 10,001+ employees
Service health has been monitored and visual insights support proactive telecom operations
The installation process is the first aspect I dislike about Splunk ITSI (IT Service Intelligence). If you do not configure it correctly, you will encounter issues in the search head. Because we use a distributed environment where each component has its own specific roles, installation is critical and requires careful attention. Splunk ITSI (IT Service Intelligence) is built with many applications. It is a compressed file, and when you extract the Splunk ITSI (IT Service Intelligence) app, you receive approximately 19 apps. Some applications, add-ons, and packages must be installed on specific components. If you do not configure an application correctly, it will not work. Sometimes we encounter issues during installation because of this complexity. I believe the installation process should be more uniform, meaning it could be deployed across all components to avoid post-installation issues. Sometimes after installation, you receive errors, and users cannot access Splunk ITSI (IT Service Intelligence). We have experienced this type of issue due to installation errors. I believe there is currently room for improvement regarding scalability. When we create Glass Tables containing many searches, the Glass Tables sometimes fail due to memory constraints, and we receive error pages. Splunk ITSI (IT Service Intelligence) should have a lightweight version to address these concerns. I would rate current scalability as medium.
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Manufacturing Company
9%
Transportation Company
8%
Computer Software Company
7%
Financial Services Firm
17%
Manufacturing Company
10%
Outsourcing Company
7%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise8
Large Enterprise25
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise8
Large Enterprise45
 

Questions from the Community

What needs improvement with Amazon CloudWatch?
Amazon CloudWatch itself provides a lot of data. However, for visualization, we need to use third-party tools. We are in a process of integrating Grafana, Loki, and Prometheus to have better visual...
What is your primary use case for Amazon CloudWatch?
Amazon CloudWatch is a very small service that AWS provides. It is a monitoring service for applications within the AWS cloud, and we can integrate external applications using the APIs or SDK. The ...
What is your experience regarding pricing and costs for Splunk ITSI (IT Service Intelligence)?
From a pricing perspective, it is not that bad because we get it from a distributor and do not purchase it directly from Splunk. We get it from a distributor who gives the pricing to a partner and ...
What needs improvement with Splunk ITSI (IT Service Intelligence)?
In terms of improvements for Splunk ITSI (IT Service Intelligence), I would suggest adding more out-of-the-box plugins and adapters, especially as there is a high demand for observability and dashb...
What is your primary use case for Splunk ITSI (IT Service Intelligence)?
I use Splunk ITSI (IT Service Intelligence) as a manager of the managers, a tool sitting on top of all the other observability tools. It gets the alerts feed from all the sources such as Splunk Ent...
 

Overview

 

Sample Customers

AirAsia, Airbnb, Aircel, APUS, Avazu, Casa & Video, Futbol Club Barcelona (FCBarcelona), National Taiwan University, redBus
TransUnion, Cox Automotive, Carnival Cruises, Leidos, Econocom, National Ignition Factory, Entrust Datacard, Molina Healthcare, United States Census Bureau
Find out what your peers are saying about Amazon CloudWatch vs. Splunk ITSI (IT Service Intelligence) and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.