Observer GigaStor vs Splunk Observability Cloud comparison

Viavi Solutions and Splunk are both solutions in the Network Monitoring Software category. Viavi Solutions is ranked #96, while Splunk is ranked #6 with an average rating of 8.7. Viavi Solutions holds a 0.2% mindshare in NMS, compared to Splunk’s 0.9% mindshare. Additionally, 100% of Viavi Solutions users are willing to recommend the solution, compared to 94% of Splunk users who would recommend it.

Observer GigaStor

Read 7 Observer GigaStor reviews

575 Views
276 Comparison Views

100% willing to recommend

Splunk Observability Cloud

Read 57 Splunk Observability Cloud reviews

5,348 Views
1,390 Comparison Views

94% willing to recommend

Observer GigaStor

Splunk Observability Cloud

Comparison Buyer's Guide

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Executive SummaryUpdated on Jun 19, 2025

Splunk Observability Cloud and Observer GigaStor are products in the digital monitoring space. Splunk stands out in pricing and support, while Observer GigaStor offers comprehensive features.

Features: Splunk Observability Cloud provides real-time monitoring, advanced analytics, and seamless integrations, beneficial for diverse IT environments. Observer GigaStor offers extensive packet capture, detailed network forensics, and deep-dive analysis, essential for organizations needing in-depth network insights.

Room for Improvement: Splunk could enhance its packet capture features, offer more in-depth network visibility, and improve its hardware component offerings. Observer GigaStor could improve its integration options, streamline its analytics capabilities, and reduce complexity in its interface.

Ease of Deployment and Customer Service: Observer GigaStor has a straightforward deployment model with good hardware and software integrations and robust customer support. Splunk Observability Cloud is easy to deploy, particularly scalable in cloud-based environments, with responsive support.

Pricing and ROI: Splunk Observability Cloud is positioned as cost-effective, offering quick ROI with flexible pricing models. Observer GigaStor has a higher initial cost due to extensive hardware, promising substantial ROI for those with extensive network monitoring needs.

To learn more, read our detailed Observer GigaStor vs. Splunk Observability Cloud Report (Updated: July 2025).

Buyer's Guide

Observer GigaStor vs. Splunk Observability Cloud

July 2025

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Helped 865,384 peers since 2012

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

Observer GigaStor

Ranking in Network Monitoring Software

96th

Average Rating

9.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Network Troubleshooting (14th), Network Packet Broker (NPB) (10th)

Splunk Observability Cloud

Ranking in Network Monitoring Software

6th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Application Performance Monitoring (APM) and Observability (8th), IT Infrastructure Monitoring (7th), Cloud Monitoring Software (7th), Container Management (6th), Digital Experience Monitoring (DEM) (2nd)

Mindshare comparison

As of August 2025, in the Network Monitoring Software category, the mindshare of Observer GigaStor is 0.2%, up from 0.1% compared to the previous year. The mindshare of Splunk Observability Cloud is 0.9%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software

Featured Reviews

Jeroen-Dubbelman

Director at Bitrate

Aids significantly in the threat-hunting process and provides a score-based evaluation of user experience

There are many valuable features, but understanding end-user response times stands out. It provides a score-based evaluation of user experience, helping customers quickly pinpoint whether issues originate from the network, server, client, or application. Additionally, it facilitates in-depth analysis of application dependencies. The retrospective network analysis capability of Observer GigaStor has been beneficial. It's a pivotal feature for network performance solutions. However, I prefer to consider the entire solution suite - GigaStor, along with GigaFlow and Apex - for comprehensive network visibility and monitoring. So, I prefer to integrate all three solutions to provide the best visibility. They complement each other well, with Apex aggregating and correlating data from both GigaStor and GigaFlow to enhance environmental understanding and troubleshooting efficiency.

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Lakshmi Padaga

Java Developer at U.S. Bank

Collaborates performance metrics with log data to pinpoint the exact cause of issues and offers error detection

Splunk APM is a robust tool with many capabilities. There are always areas for potential improvement to enhance its functionality and user experience. For Splunk APM, there could be simplified navigation, like streamlining the user interface to make navigation more intuitive for our users, especially those new to APM, which can enhance usability. We can provide more customization options for dashboards and visualizations to help users tailor the platform to their specific needs. There could be more integration capabilities with a wider range of third-party tools and platforms would also be beneficial. By focusing on these areas, Splunk APM can enhance its value proposition, improve user satisfaction, and better meet the evolving needs of organizations monitoring their application performance.

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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

"It's able to capture packets and, after a long time, you can come and use that information; to check, to analyze - everything you would want to do. So it's very good and helpful if you want to protect your data. It is stored in a certain place where you can access it every time you want to analyze it."

"The ability to capture packets. It is not only for monitoring. That is very important for a company that wants to keep an eye on the packets, the transactions, the flows..."

"It can help to write your rules, organize firewalls, your block, and also your protocols and IP address to come in or out of your network."

"There are many valuable features, but understanding end-user response times stands out. It provides a score-based evaluation of user experience, helping customers quickly pinpoint whether issues originate from the network, server, client, or application. Additionally, it facilitates in-depth analysis of application dependencies."

"I also have the ability to see an application's performance, to see what's going on, why a network is slow, why this program for this user is experiencing a delay or some network issue"

"This solution allows us to see exactly what is going on in the network and we can very quickly solve issues with users."

"The solution's service map feature allows us to have a holistic overview and to see quickly where the issues are."

"The initial setup of Splunk Real User Monitoring (RUM) was easy."

"The tool's stability is great."

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

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

"Splunk Infrastructure Monitoring reduces our mean time to resolve. We are more proactive than reactive."

"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."

"The volume it handles is very good, including the number of metrics, the volume number of traces, and more."

More Splunk Observability Cloud pros

Cons

"GigaStor feeds into Apex. So, the area where there could be improvement would be in artificial intelligence. For example, the incorporation of more advanced machine learning or AI capabilities could enhance its functionality."

"I would like to have more than 4TB of storage available in the portable version of this solution."

"Maybe the graphical user interface could be simplified to allow people to use it more easily. It's already good, but they can work more on it to make it even easier."

"Graphics need improvement. Because a lot of the information there you have to input first in some case to have full potential. It could be more automated."

"The implementation can be more user-friendly."

"The solution's stability is an area that has room for improvement. It needs to provide constant stability to its users."

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

"It would be beneficial to have more enhanced features with capabilities to adapt more integrated applications. Improvements in dashboard configuration, customization, and artificial intelligence functionalities are desired."

"The UI enhancements could be a way to improve the solution in the future."

"They need more EDR functionalities."

"The dashboards are used mainly to visualize information about the infrastructure, but it isn't easy to construct or use the dashboards. While we tried to resolve the issue by calling support, it would be easier if they had an AI co-pilot to identify the problem and help you solve it."

"I'd like a dashboard that allows me to connect elements through drag-and-drop functionality."

More Splunk Observability Cloud cons

Pricing and Cost Advice

"It depends on the requirements you have. There are three types of license. There's the updates license, the work group license, and the workstation license."

"It's quite expensive."

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

"Splunk Infrastructure Monitoring is an expensive solution."

"Splunk APM is expensive."

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

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

"I am not in that circle, but we are currently licensing based on our queries. That is working out for us. Previously, it was by volume of data, and now, we can store as much data as we want."

"The pricing is reasonable."

"Splunk can be expensive, as its licensing is based on the daily data ingestion volume."

More Splunk Observability Cloud pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Manufacturing Company

13%

Computer Software Company

13%

University

Financial Services Firm

16%

Computer Software Company

14%

Government

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about Observer GigaStor?

See all answers

What is your experience regarding pricing and costs for Observer GigaStor?

I would rate the pricing a ten out of ten. It's quite expensive.

See all answers

What needs improvement with Observer GigaStor?

GigaStor feeds into Apex. So, the area where there could be improvement would be in artificial intelligence. For example, the incorporation of more advanced machine learning or AI capabilities coul...

See all answers

What do you like most about SignalFx?

The most valuable feature is dashboard creation.

See all answers

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...

See all answers

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 ...

See all answers

Comparisons

Gigamon Deep Observability Pipeline vs Observer GigaStor

Compared 28% of the time

Cisco Nexus Dashboard Data Broker vs Observer GigaStor

Compared 19% of the time

Wireshark vs Observer GigaStor

Compared 18% of the time

AppNeta by Broadcom vs Observer GigaStor

Compared 18% of the time

NETSCOUT nGeniusONE vs Observer GigaStor

Compared 16% of the time

More Observer GigaStor Competitors

Observe vs Splunk Observability Cloud

Compared 8% of the time

Sentry vs Splunk Observability Cloud

Compared 7% of the time

Cribl vs Splunk Observability Cloud

Compared 5% of the time

SigNoz vs Splunk Observability Cloud

Compared 5% of the time

Dynatrace vs Splunk Observability Cloud

Compared 4% of the time

More Splunk Observability Cloud Competitors

Product Reports

Buyer's Guide

Observer GigaStor

August 2025

Download Observer GigaStor product report

Buyer's Guide

Splunk Observability Cloud

July 2025

Download Splunk Observability Cloud product report

Also Known As

No data available

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

Overview

Observer GigaStor is a network analysis tool that comes in a variety of form factors, including rack mount, portable, and virtual. Capable of storing up to a petabyte of traffic for later analysis, GigaStor helps ensure optimal network and application performance.

Viavi Solutions

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

Cisco Systems, Hawaiian Telecom, Renown Health, State of Nevada, U.S. Department of Veteran Affairs, Allstate Insurance, Jack Henry & Associates, United States Airforce, US Bank, Blue Cross Blue Shield of Minnesota, Texas Tech University Health Sciences Center, Chicago Board Options Exchange

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

Buyer's Guide

Observer GigaStor vs. Splunk Observability Cloud

July 2025

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