Alluvio AppResponse vs Splunk Observability Cloud comparison

Riverbed and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. Riverbed is ranked #47 with an average rating of 8.0, while Splunk is ranked #7 with an average rating of 8.3. Riverbed holds a 0.5% mindshare in APM, compared to Splunk’s 2.3% mindshare. Additionally, 93% of Riverbed users are willing to recommend the solution, compared to 94% of Splunk users who would recommend it.

Alluvio AppResponse

Read 17 Alluvio AppResponse reviews

2,029 Views
933 Comparison Views

93% willing to recommend

Splunk Observability Cloud

Read 78 Splunk Observability Cloud reviews

8,968 Views
4,753 Comparison Views

94% willing to recommend

Alluvio AppResponse

Splunk Observability Cloud

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 28, 2025

Alluvio AppResponse and Splunk Observability Cloud are both key players in the network and application monitoring domain. Splunk Observability Cloud appears to have an edge due to its comprehensive feature set that aligns well with its pricing.

Features: Alluvio AppResponse is known for its efficient packet capture, real-time web transaction analysis, and detailed network insight capabilities. Splunk Observability Cloud provides a unified monitoring approach, highlighted by its analytics, visualization tools, and end-to-end visibility across multiple environments.

Room for Improvement: Alluvio AppResponse could improve in offering more advanced AI-driven analytics, more extensive integrations with third-party tools, and enhanced scalability options. Splunk Observability Cloud could enhance its setup simplicity, expand its documentation for easier accessibility, and optimize its pricing structure to cater to smaller businesses.

Ease of Deployment and Customer Service: Alluvio AppResponse features a simple deployment and is supported by strong customer service. Splunk Observability Cloud, while requiring a more involved setup, offers thorough technical support and extensive documentation, making it effective for larger organizations handling dynamic environments.

Pricing and ROI: Alluvio AppResponse provides lower initial setup costs, making it favorable for budget-conscious companies seeking rapid ROI. Conversely, Splunk Observability Cloud demands a higher upfront investment, but its extensive features and scalability potential can justify the expense for enterprises focusing on long-term benefits.

To learn more, read our detailed Alluvio AppResponse vs. Splunk Observability Cloud Report (Updated: February 2026).

Buyer's Guide

Alluvio AppResponse vs. Splunk Observability Cloud

February 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

Alluvio AppResponse

Ranking in Application Performance Monitoring (APM) and Observability

47th

Ranking in Network Monitoring Software

55th

Average Rating

8.6

Reviews Sentiment

7.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk Observability Cloud

Ranking in Application Performance Monitoring (APM) and Observability

7th

Ranking in Network Monitoring Software

7th

Average Rating

8.2

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

IT Infrastructure Monitoring (7th), Cloud Monitoring Software (6th), Container Management (6th), Digital Experience Monitoring (DEM) (2nd)

Mindshare comparison

As of February 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of Alluvio AppResponse is 0.5%, up from 0.2% compared to the previous year. The mindshare of Splunk Observability Cloud is 2.3%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Market Share Distribution
Product	Market Share (%)
Splunk Observability Cloud	2.3%
Alluvio AppResponse	0.5%
Other	97.2%

Application Performance Monitoring (APM) and Observability

Featured Reviews

Satyam Kumar

Senior Technical Engineer at a consultancy with 1-10 employees

Identifies and analyzes performance issues quickly using in-built AI and ML

With Alluvio AppResponse, there is an in-built analytical analysis with AI and ML, which identifies and provides data such as the number of TCP retransmits, web access time, total connection time out, total connections established, and server-side errors. The RTCC response time composition chart is crucial because it helps pinpoint the issue's origin, whether from the server, network, or application side. It's a superb product when compared to SolarWinds SAM, which is agent-based, while Alluvio AppResponse captures all traffic from the core switch.

Read full review

Taiwo Ige

IT Operations Engineer at ABC Supply Co. Inc.

Alerting improves incident response across teams and enables faster awareness before customer impact

Splunk Observability Cloud could be improved in terms of integrations with more technical add-ons, such as Zoom. Although they have one with Zoom, it's not available in the cloud, so having that feature would be beneficial. Essentially, Splunk should continue expanding to create easier ways to ingest logs from different products. The out-of-the-box customizable dashboards in Splunk Observability Cloud are very effective in showcasing IT performance to business leaders. However, there are aspects that could be improved, such as linking dashboards to one another. While IT leaders may not drill down, it's crucial to create levels of dashboards for technical users to find root causes, making it effective for stakeholders.

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

"I have found the AppResponse, which is a packet capture solution, very good. It gives you the ability to drill down back in time. You've got all the packets there. You can troubleshoot it later, not immediately. It's very interesting."

"AppResponse is a total solution that gives you end-to-end visibility into applications at all levels, from Layer 1 to Layer 7. We can trace all those sections: physical, IP, transport, presentation, application, etc. It gives us the full picture."

"The most valuable feature of Alluvio AppResponse is the actual response time for measuring performance."

"With some APM solutions, it can take a long time to check a periodic report, but you can get all the necessary details quickly with AppResponse."

"You need a packet capture device to perform any type of network monitoring. It helps ensure that network overloads don't happen with alerts allowing for proactive decisions."

"It's a stable product. Riverbed has invested a significant amount of research and development into it, so it's a solid tool overall."

"Riverbed's product is a superb product."

"Ability to see end to end user, application, server, and network response time and throughput data."

More Alluvio AppResponse pros

"The solution is stable and reliable."

"It is very easy to monitor multiple cloud environments. It's like a single pane of glass for us. We can use it to monitor our on-prem and both of our cloud environments as opposed to having different tools for each environment. It makes it all come together in one tool."

"Detectors are a powerful feature."

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

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

"The solution's basic visibility is one of its most valuable features. So, it is a solution that is easy to use...The solution's initial setup process was straightforward."

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

"I like the fact that Splunk APM makes it easy to connect to the application database and run queries against the data."

More Splunk Observability Cloud pros

Cons

"Integration between NPM and APM solutions would improve efficiency. There is no agent on the server site related to AppResponse."

"If Alluvio AppResponse reduces its cost, it will be more beneficial for customers to monitor their application and network performance."

"The pricing is on the higher side of things. If they could lower it, that would be ideal."

"The recent changes in corporate structure may have caused some decrease in support quality."

"Technical support needs to be more responsive."

"The reporting models need improvement as most of the time, we have to customize the reports manually."

"The initial setup is straightforward, but you have to know a little about the product. It's not for everybody to just plug and play. If you know how the solution is implemented then it is straightforward."

More Alluvio AppResponse cons

"Splunk isn't an ideal tool for application performance management due to the extensive setup required."

"To improve Splunk Observability Cloud, we need more applications to be included in the observability so that more applications can have agents to monitor them and bring that information to the cloud."

"There is a lot of room for improvement with the automation."

"The clustering part of indexes can be more refined."

"The initial setup of Splunk Real User Monitoring (RUM) was easy. The solution is deployed on-premises."

"There is not a lot of support for the tool's on-premises version, especially since everything is on the cloud."

"Particularly what we're having is disconnection from the cloud console, where we will be working in it and receive a message saying that we've been disconnected and have to wait for it to come up."

"There is room for improvement in customer support due to delays and standard feedback responses."

More Splunk Observability Cloud cons

Pricing and Cost Advice

"The licensing model is expensive compared to its competitors, but the service it gives to your business, and the data quality, means that it's worth it."

"The price is a little bit high, especially because we have to pay an import tax."

"The solution is no more expensive than other products."

"It is costly for small and medium businesses."

"Splunk Infrastructure Monitoring is an expensive solution."

"The pricing is based on several factors, including the scale of deployment."

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

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

"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."

"The pricing is reasonable."

"I would rate the price of Splunk Infrastructure Monitoring as an eight out of ten, with ten being the most expensive."

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

More Splunk Observability Cloud pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Application Performance Monitoring (APM) and Observability solutions are best for your needs.

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Top Industries

By visitors reading reviews

Performing Arts

14%

Financial Services Firm

14%

Media Company

Manufacturing Company

Financial Services Firm

13%

Computer Software Company

10%

Manufacturing Company

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	4
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	10
Large Enterprise	50

Questions from the Community

What is your experience regarding pricing and costs for Riverbed SteelCentral AppResponse?

The pricing of Riverbed Alluvio AppResponse is really high. Very few customers buy Riverbed because many do not have the sufficient budget. Its pricing is comparatively higher than SolarWinds. Rive...

See all answers

What needs improvement with Riverbed SteelCentral AppResponse?

The reporting models need improvement as most of the time, we have to customize the reports manually. Additionally, a feature similar to SolarWinds AppStack, which provides a holistic view of the i...

See all answers

What is your primary use case for Riverbed SteelCentral AppResponse?

We are the partner of Riverbed. Once any customer buys the Riverbed product, we deploy and configure it to meet their use cases. Alluvio AppResponse can identify if a page or an application is slow...

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

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Compared 9% of the time

Elastic Observability vs Alluvio AppResponse

Compared 6% of the time

LogicMonitor vs Alluvio AppResponse

Compared 6% of the time

Dynatrace vs Alluvio AppResponse

Compared 5% of the time

Nagios XI vs Alluvio AppResponse

Compared 5% of the time

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Avantra vs Splunk Observability Cloud

Compared 3% of the time

Observe vs Splunk Observability Cloud

Compared 2% of the time

Datadog vs Splunk Observability Cloud

Compared 2% of the time

Cribl vs Splunk Observability Cloud

Compared 2% of the time

Kentik vs Splunk Observability Cloud

Compared 2% of the time

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Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

February 2026

Download Alluvio AppResponse product report

Buyer's Guide

Splunk Observability Cloud

January 2026

Download Splunk Observability Cloud product report

Also Known As

Riverbed AppResponse, OPNET SteelCentral AppResponse, ACE Live, OPNET, AppResponse Xpert

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

Overview

Alluvio AppResponse provides fast packet capture and storage that feeds intelligent network and application analysis with fast troubleshooting workflows to speed problem diagnosis and resolution. AppResponse delivers full stack application analysis—from packets to web pages - enabling you observe all network and application interactions as they cross the wire, whether they are encrypted or not. Using powerful, flexible network and application analytics and workflows, AppResponse speeds problem diagnosis and resolution, helping you get to answers fast

Riverbed

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

N11.com, OneMain Financial, China Bank, Halkbank, Kaust

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

Buyer's Guide

Alluvio AppResponse vs. Splunk Observability Cloud

February 2026

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