NETSCOUT InfiniStreamNG vs Splunk Observability Cloud comparison

NETSCOUT and Splunk are both solutions in the Network Monitoring Software category. NETSCOUT is ranked #73, while Splunk is ranked #7 with an average rating of 8.2. NETSCOUT holds a 0.5% mindshare in NMS, compared to Splunk’s 1.5% mindshare. Additionally, 92% of NETSCOUT users are willing to recommend the solution, compared to 95% of Splunk users who would recommend it.

NETSCOUT InfiniStreamNG

Read 13 NETSCOUT InfiniStreamNG reviews

2,426 Views
2,305 Comparison Views

92% willing to recommend

Splunk Observability Cloud

Read 89 Splunk Observability Cloud reviews

21,908 Views
7,887 Comparison Views

95% willing to recommend

NETSCOUT InfiniStreamNG

Splunk Observability Cloud

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 29, 2026

Splunk Observability Cloud and NETSCOUT InfiniStreamNG are leading competitors in the observability and network monitoring category. Splunk Observability Cloud holds an advantage with its seamless integrations and user-friendly navigation, while NETSCOUT InfiniStreamNG is favored for its comprehensive network data analysis capabilities.

Features: Splunk Observability Cloud offers real-time monitoring, seamless cloud environment integration, and advanced analytics for comprehensive visibility. NETSCOUT InfiniStreamNG provides deep packet inspection, infrastructure intelligence, and detailed insights into network health.

Room for Improvement: Splunk Observability Cloud could enhance its network-focused features and scalability for on-premises infrastructures. NETSCOUT InfiniStreamNG might improve its user interface, reduce deployment complexity, and enhance cloud integration capabilities to broaden its appeal.

Ease of Deployment and Customer Service: Splunk Observability Cloud is known for its rapid deployment and strong support system, making integration with existing systems straightforward. NETSCOUT InfiniStreamNG may have a complex setup process but compensates with dedicated technical support to ensure effective implementation in complex network environments.

Pricing and ROI: Splunk Observability Cloud typically requires a higher initial investment, which is offset by its comprehensive cloud ecosystem integrations and efficiency enhancements. NETSCOUT InfiniStreamNG offers more competitive pricing with substantial ROI through its focus on network performance, appealing to organizations seeking network-level insights.

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

Buyer's Guide

NETSCOUT InfiniStreamNG vs. Splunk Observability Cloud

August 2026

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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

NETSCOUT InfiniStreamNG

Ranking in Network Monitoring Software

73rd

Average Rating

8.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk Observability Cloud

Ranking in Network Monitoring Software

7th

Average Rating

8.2

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Application Performance Monitoring (APM) and Observability (5th), IT Infrastructure Monitoring (4th), Cloud Monitoring Software (4th), Container Management (5th), Digital Experience Monitoring (DEM) (3rd)

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of NETSCOUT InfiniStreamNG is 0.5%, up from 0.4% 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%
NETSCOUT InfiniStreamNG	0.5%
Other	98.0%

Network Monitoring Software

Featured Reviews

Michael Gideon Genita

Associate System Engineer at SMS Global Technologies, Inc.

Easy to set up with good documentation and helpful support

I'm using it for a customer The packet flow switch is the most valuable aspect of the solution. It's an easy product to set up. We can scale the solution if we need to. It's stable. The documentation is well-written and quite useful. It's compatible with other products. Under the pocket flow…

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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.

Read full review

Quotes from Members

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

Pros

"The ability to troubleshoot customers' connectivity has been very beneficial."

"Because we are doing proactive monitoring instead of reactive, the end users don't even see that there is something wrong."

"The most valuable features are speed and cost."

"The real-time troubleshooting and application segregation that you can do within it."

"This solution has saved us hours (three to four) per problem when troubleshooting."

"We are attracting customers in good sized numbers as we advertise and market this solution."

"The solution has helped to increase application and network uptime, reduced our mean time to repair significantly for application and network issues, and cut our overall troubleshooting time from an hour down to five minutes."

"It is very rock solid, and we hardly have any hardware issues."

More NETSCOUT InfiniStreamNG pros

"The features I appreciate the most about Splunk Observability Cloud are the ServiceNow integration feature, which is very seamless, and that's probably my favorite since ServiceNow is big in the observability industry."

"The most valuable feature is log reporting."

"We are now able to monitor our infrastructure and get the information in real-time should anything happen."

"The alerts are the most valuable feature."

"The features are pretty much ready out of the box."

"The dashboards in Splunk Observability Cloud are amazing, and if you configure them correctly, they are amazing, and it is quite fast as well."

"The maintenance of Splunk Observability Cloud is very easy; it's manageable."

"Splunk Observability Cloud is highly effective in improving digital resilience, as real-time visibility, proactive alerting, fast root cause analysis, distributed tracing, and AI-driven insights enable anomaly detection, which allows us to quickly understand failures, recover faster, maintain system availability, and handle failures in complex distributed environments by seeing how services interact and where breakdowns occur."

More Splunk Observability Cloud pros

Cons

"We don't use the single pane of glass view, even though we own it."

"The technology goes end-of-life on us every year, which is why I am looking forward to vSTREAM."

"The monitoring and reporting tool needs improvement."

"Being able to manage the packet flow switches in nGeniusONE would be great."

"I'd like them to make the product more user-friendly."

"The NetFlow Collectors could handle more flows per minute."

"The single pane of glass feed still needs work."

"The stability depends on who is using the tool, because you only can get as much out of the tool as you put into it. There are a lot of patches for this particular environment, so you have to keep on them. If you lose track of them, then the product is not useful anymore."

More NETSCOUT InfiniStreamNG cons

"If a customer utilizes third-party tools and wants to forward data from Splunk Observability Cloud, seamless integration would be beneficial."

"Splunk's functionality could be improved by adding database connectors for other platforms like AWS and Azure."

"Splunk APM should include a better correlation between resources and infrastructure monitoring."

"The product collects a lot of data but it does not assure that it collects all of it."

"Primarily, the logs in Splunk APM can be challenging to navigate and comprehend, making it difficult to understand the details within each log. Compared to other tools like LogDNA, which are more intuitive in this aspect, the logs in Splunk APM can require more effort to understand."

"The price of this solution is very high and can be improved."

"I need a tool that can deal with all the security solutions that will find security monitoring compliance requirements, so I'll stick to BigFix over Splunk because I'm not that big a fan of Splunk, to be honest."

"Splunk Infrastructure Monitoring's data analytics can be improved by including suggestions for various types of continuous monitoring."

More Splunk Observability Cloud cons

Pricing and Cost Advice

"I would like it to be more scalable with less spend."

"The price is a little high."

"This product could be cheaper."

"It can be scalable. It just costs too much. With a company as big as ours, it gets too expensive to accommodate every single site."

"To capture more with the solution that we bought, you have to buy another InfiniStreamNG, and there are only four ports in the back."

"The scalability is good, but it comes at a cost. E.g., if you need 100 InfiniStream because you are sending gigs or terabytes of data to one InfiniStream, then you will have to purchase another InfiniStream, which are not cheap."

"The price of Splunk APM is less than some of its competitors."

"The solution's pricing is costly."

"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."

"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."

"It is expensive."

"Splunk APM is expensive."

"This is an expensive solution."

More Splunk Observability Cloud pricing and cost advice

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Top Industries

By visitors reading reviews

Manufacturing Company

14%

Construction Company

13%

Outsourcing Company

10%

Comms Service Provider

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
Midsize Enterprise	1
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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Earn 20 points

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

Riverbed NPM+ vs NETSCOUT InfiniStreamNG

Compared 11% of the time

Cisco Secure Network Analytics vs NETSCOUT InfiniStreamNG

Compared 11% of the time

NETSCOUT vSTREAM vs NETSCOUT InfiniStreamNG

Compared 10% of the time

Flowmon vs NETSCOUT InfiniStreamNG

Compared 8% of the time

NIKSUN NetVCR vs NETSCOUT InfiniStreamNG

Compared 7% of the time

More NETSCOUT InfiniStreamNG Competitors

Datadog vs Splunk Observability Cloud

Compared 3% of the time

Grafana vs Splunk Observability Cloud

Compared 3% 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

Avantra vs Splunk Observability Cloud

Compared 2% of the time

More Splunk Observability Cloud Competitors

Product Reports

Buyer's Guide

NETSCOUT InfiniStreamNG

August 2026

Download NETSCOUT InfiniStreamNG product report

Buyer's Guide

Splunk Observability Cloud

July 2026

Download Splunk Observability Cloud product report

Also Known As

InfiniStreamNG, NETSCOUT ISNG, Infinistream

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

Overview

NETSCOUT InfiniStreamNG delivers fast, cost-efficient network visibility with a single pane of glass view, featuring real-time traffic analysis, dependency mapping, and performance metrics for comprehensive management.

InfiniStreamNG stands out for its real-time insights into network activity, providing a unified platform for managing network components. Its deep packet inspection, scalability, and compatibility make it an essential tool for IT professionals looking to optimize network performance and resolve issues quickly. User-friendly interface enhancements are anticipated for improved usability, alongside early product lifecycle notifications due to extensive certification periods.

What are the key features of NETSCOUT InfiniStreamNG?

Speed: Enhances real-time traffic analysis and performance monitoring.
Network Visibility: Provides a comprehensive view with single pane device management.
Packet Inspection: Supports deep packet inspections for detailed data analytics.
Stability and Scalability: Ensures reliable performance and adapts to varying network sizes.
Compatibility: Seamlessly integrates with other technologies for smooth operations.

What are the benefits and ROI of using NETSCOUT InfiniStreamNG?

Quick Issue Resolution: Identifies and addresses network issues swiftly.
Efficient Utilization: Offers insights for optimizing resource use and network management.
Proactive Monitoring: Facilitates early detection of potential issues to maintain performance.
Application Performance Tracking: Monitors app connectivity and performance effectively.
KPI Evaluation: Provides comprehensive data for informed decision-making.

NETSCOUT InfiniStreamNG is implemented across industries for packet collection and analysis, serving network monitoring and troubleshooting needs. Companies in telecommunications monitor LTE roaming traffic, while financial institutions rely on it for analyzing banking data. It supports application connectivity checks and proactive remote site monitoring, becoming integral in evaluating KPIs and reporting network issues.

NETSCOUT

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

U.S. Department of Defense

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

Buyer's Guide

NETSCOUT InfiniStreamNG vs. Splunk Observability Cloud

August 2026

Free Report: NETSCOUT InfiniStreamNG vs. Splunk Observability Cloud

Find out what your peers are saying about NETSCOUT InfiniStreamNG vs. Splunk Observability Cloud and other solutions. Updated: August 2026.

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