Quest Foglight for APM [EOL] vs Splunk AppDynamics comparison

Quest Software and Splunk are both solutions in the Application Performance Monitoring (APM) and Observability category. Additionally, 86% of Quest Software users are willing to recommend the solution, compared to 91% of Splunk users who would recommend it.

Quest Foglight for APM [EOL]

Read 22 Quest Foglight for APM [EOL] reviews

86% willing to recommend

Splunk AppDynamics

Read 274 Splunk AppDynamics reviews

32,356 Views
24,591 Comparison Views

91% willing to recommend

Quest Foglight for APM [EOL]

Splunk AppDynamics

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 23, 2025

Quest Foglight for APM [EOL] and Splunk AppDynamics are application performance management products. Splunk AppDynamics is favored for its extensive features and perceived long-term value, despite Quest Foglight for APM [EOL] offering competitive pricing and ease of deployment.

Features: Quest Foglight for APM [EOL] provides excellent monitoring capabilities with business service views and customizable dashboards. Java and .Net instrumentation along with end-user replay enhance its monitoring effectiveness. Splunk AppDynamics offers real-time analytics, automated anomaly detection, and advanced troubleshooting tools like Java container introspection and cross-node transaction correlation for comprehensive application health management.

Room for Improvement: Quest Foglight for APM [EOL] could expand its advanced analytics and integrate more robust real-time diagnostics. Enhancements in AI-driven insights and deeper integration with third-party tools would also be beneficial. Splunk AppDynamics could improve on easing the complexity of its initial setup and offering more streamlined licensing options. Additionally, simplifying its integration process across diverse environments could enhance user experience.

Ease of Deployment and Customer Service: Quest Foglight for APM [EOL] features an easy deployment model with straightforward system integration, ideal for quick setups. Splunk AppDynamics, while more complex in deployment due to its customization capability, is supported by superior technical backing that helps resolve any setup obstacles efficiently.

Pricing and ROI: Quest Foglight for APM [EOL] is cost-effective with lower initial outlay and a rapid ROI period, making it attractive for budget-conscious businesses. Although Splunk AppDynamics commands a higher initial investment, its feature-rich offering supports a stronger long-term ROI by significantly enhancing application performance and management efficiency, making the investment worthwhile for businesses focused on in-depth application management.

To learn more, read our detailed Application Performance Monitoring (APM) and Observability Report (Updated: August 2026).

Buyer's Guide

Application Performance Monitoring (APM) and Observability

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

Quest Foglight for APM [EOL]

Average Rating

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk AppDynamics

Average Rating

8.2

Reviews Sentiment

6.6

Number of Reviews

274

Ranking in other categories

Application Performance Monitoring (APM) and Observability (3rd), IT Infrastructure Monitoring (3rd), IT Operations Analytics (2nd), Mobile APM (1st), Container Monitoring (1st)

Featured Reviews

Anton Kasimov

Consultant at a tech services company with 1,001-5,000 employees

Drill-down monitoring shows us the entire transaction chain, from the front end to back end. It needs HTML5 interface.

I want to see a new interface that contains HTML5 features. The current version of Foglight (on-premise edition) is so fusty in comparison with leaders of Gartner APM Quadrant - i.e. Appdynamics, NewRelic, Dynatrace. If you try to compare SaaS and on-premise Foglight versions you can see differences in UI-design. It's my subjective experiences, but SaaS version looks more modern. Hope this helps

Read full review

Shamim Alsharif

Performance Test Engineer at TANIM CONSULTING, LLC

Real-time monitoring has improved our banking API performance and supports detailed business transaction analysis

The real-time monitoring is what we can see for anything that is needed in terms of CPU, memory, or the connections or the sessions related. It's real-time monitoring of performance of each of the components, which is what we need and use all the time. It's highly effective, I would say. Infrastructure visibility, transaction monitoring, to check the actual user experience in terms of the response time, MRT and all those things. We do the component monitoring like the API performance and the connections and all those things, but we also do the business process monitoring and business transaction monitoring.

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

"Foglight is the best overall solution we use, but it doesn't do everything we need or doesn't provide the best solution to everything we want to monitor."

"FxV is valuable as we can playback the session."

"The stability we have as a result of using it made up for the cost of the product within a month."

"Sometimes we can solve problems before they occur."

"Foglight Enterprise was the most scalable and easy to deploy tool."

"The product has improved the way we respond to database issues as it has made us more proactive."

"Many other tools are capable, but IMO not as flexible or powerful except for particular applications."

"Having standard monitoring features and a central repository saves us a lot of time and reduces risk of incidents."

More Quest Foglight for APM [EOL] pros

"The main thing is that you can use the tool to visually see the transactions happening; figure out the bottlenecks quickly; and the ability to drill down from a high level and go down to the details and figure out where bottlenecks are."

"Immediately allows you to see the relationships between the different nodes."

"A way that it has improved my organization is from its notifications, as we get predictive alerts on our mobile app for mission-critical applications, and these on-target notifications have improved my organization."

"We've been able to triage and diagnose problems sooner and proactively tell the teams involved if there have been lags in their performances, so they could look into them before there are any errors in production."

"The features we find most valuable are real-time monitoring, seeing transactions, being proactive and easy to focus on the real problem."

"AppDynamics was crucial for us pinpointing root cause and fixing it."

"The most valuable feature is just the sheer visibility it gives us, especially being on the performance team."

"The solution helps us with performance testing by enabling us to monitor applications."

More Splunk AppDynamics pros

Cons

"I want to see mobile access application in the next release."

"Being able to incorporate other bespoke monitoring into Foglight would have made the tool even more useful."

"Migrating to newer versions is always a challenge with Foglight."

"Complicated setup and maintenance."

"I think installation and setup needs little more improvement especially when you are installing with external database."

"When we first turned on Foglight for the first time, it was like a fire hose."

"We had stability issues for FTR. The player used to get hung while running the robot scripts."

"The upgrade process could use some fine tuning. I have done an upgrade of the system as well as addedupdated agents, and sometimes that process is a bit cumbersome, and does not go as planned."

More Quest Foglight for APM [EOL] cons

"The networking monitor function could be better, we are not getting many details from it."

"As an administrator, I would love to be able to manage the update of agents from the controller itself."

"Customer support takes time. Whenever we face any issues, we have to open the vendor case and then there will be back and forth happening."

"I have to use Splunk AppDynamics because the organization already implemented it. But my experience as an SME, subject matter expert on the APM tool, I would probably lean towards Datadog a little bit more than Splunk AppDynamics."

"The initial setup is a bit complex."

"The end-user experience is not really good because we can't catch all of the transactions."

"The user experience is quite confusing. There are too many different development stages. The UI is not very intuitive."

"The synthetic scripting for end-user monitoring could be a little bit broader. Instead of using just Python, they can include a few other languages so that not everyone has to jump on the bandwagon for Python and do Selenium scripting. They can open up that a bit to make it simpler for people to do the scripting."

More Splunk AppDynamics cons

Pricing and Cost Advice

"The price is expensive for us."

"Since the product split – the licensing is a bit more complex."

"I recall it being a very expensive solution relative to function and stability."

"Foglight can be expensive I would go with the pricing at a three year deal."

"The pricing for AppDynamics Server Monitoring in Africa and the Middle East is too expensive, so it's very hard to sell it to customers. If there could be different pricing or package for the region, that would be great. My company pays for the license of AppDynamics Server Monitoring on a per-agent, per-server basis. It's $700 to $1000 per server, and it's paid annually. My company is on a subscription model for the solution. On a scale of one to five, where one is expensive and five is cheap, my rating for the price of AppDynamics Server Monitoring is a two."

"The license fee for Application Analytics is in the range of 2.5 million over three years, with extra fees for service contingencies."

"AppDynamics is what I would consider an enterprise-level solution. This means that it's a solution that is intended for use by larger organizations, while small or medium-sized businesses may find it difficult to afford. The number of agents required will also impact the pricing, and smaller companies may only be able to afford a limited number of agents. Essentially, the cost of the solution is not within the reach of every organization, and only some may be able to afford it."

"AppDynamics is more expensive than competitors."

"The solution has a high cost."

"The license for AppDynamics is procured by our customers."

"If one is expensive and ten is low price, I rate the product price as seven out of ten."

"Yearly payments have to be made toward the licensing costs of the solution. The solution has no additional costs apart from the licensing costs."

More Splunk AppDynamics pricing and cost advice

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Top Industries

By visitors reading reviews

Outsourcing Company

16%

Marketing Services Firm

14%

Construction Company

13%

Comms Service Provider

10%

Financial Services Firm

22%

Construction Company

10%

Manufacturing Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	7
Large Enterprise	13

By reviewers
Company Size	Count
Small Business	64
Midsize Enterprise	37
Large Enterprise	205

Questions from the Community

Ask a question

Earn 20 points

Any advice about APM solutions?

There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...

See all answers

What is your experience regarding pricing and costs for AppDynamics Database Monitoring?

The price is not cheap, however, considering the benefits and the price ratio, I would rate it nine out of ten.

See all answers

What needs improvement with AppDynamics Database Monitoring?

Based on my experience, some databases like Couchbase, PostgreSQL, and MongoDB require a little bit of enhancement as they are newer and not as widely used as other databases. The limitations are o...

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Comparisons

Oracle Enterprise Manager vs Quest Foglight for APM [EOL]

Compared 16% of the time

Dynatrace vs Quest Foglight for APM [EOL]

Compared 15% of the time

Broadcom DX Application Performance Management vs Quest Foglight for APM [EOL]

Compared 12% of the time

Oracle Real User Experience Insight vs Quest Foglight for APM [EOL]

Compared 9% of the time

Catchpoint vs Quest Foglight for APM [EOL]

Compared 9% of the time

More Quest Foglight for APM [EOL] Competitors

Dynatrace vs Splunk AppDynamics

Compared 5% of the time

Datadog vs Splunk AppDynamics

Compared 4% of the time

New Relic vs Splunk AppDynamics

Compared 4% of the time

Splunk Enterprise Security vs Splunk AppDynamics

Compared 3% of the time

BMC TrueSight vs Splunk AppDynamics

Compared 2% of the time

More Splunk AppDynamics Competitors

Product Reports

Buyer's Guide

Application Performance Monitoring (APM) and Observability

August 2026

Download Quest Foglight for APM [EOL] product report

Buyer's Guide

Splunk AppDynamics

July 2026

Download Splunk AppDynamics product report

Also Known As

Foglight, Dell Foglight

No data available

Overview

Manage your application infrastructure by monitoring the IT components that affect application performance.

Quest Software

Splunk AppDynamics is a comprehensive performance monitoring tool providing end-to-end transaction tracking, real-time monitoring, and a user-friendly interface. With AI-powered features, it enhances operational efficiency and resilience by offering insights into user interactions and infrastructure issues.

Splunk AppDynamics excels in monitoring applications and infrastructure performance, offering extensive support across environments like AWS and cloud. It aids in application performance monitoring, end-user experience, database analysis, and proactive incident detection. Supporting Java, .NET, and other technologies, it provides real-time insights into application health, resource utilization, and transaction tracking, ensuring reliable user experiences. Challenges remain in UI complexity, agent-based architecture, integration with diverse environments, and documentation clarity. Its licensing model is costly, and customer support may be slow. Performance concerns exist in historical data granularity and network visibility.

What features make Splunk AppDynamics stand out?

End-to-End Transaction Tracking: Monitors entire user transactions for comprehensive visibility.
Real-Time Monitoring: Provides instant insights into system performance.
AI-Powered Anomaly Detection: Identifies anomalies with advanced machine learning techniques.
Code-Level Troubleshooting: Diagnoses issues at the code level for precise fixes.
Business Transaction Visibility: Offers detailed views into transaction flow across all system layers.

What benefits and ROI can users expect from Splunk AppDynamics?

Improved Application Performance: Enhances system efficiency and reliability.
Operational Efficiency: Streamlines monitoring and issue resolution processes.
Enhanced Business Resilience: Strengthens the ability to adapt to performance challenges.
Seamless User Experiences: Ensures uninterrupted service and user satisfaction.

Organizations in industries like finance and healthcare implement Splunk AppDynamics to monitor critical applications and infrastructure. Its capabilities in transaction tracking and AI-driven insights are crucial for maintaining system reliability, supporting technologies such as Java and .NET, and ensuring optimal resource utilization.

Splunk

Sample Customers

Anji Automotive Logistics, Unimat, Priceline.com

Cisco, Sony, Nasdaq, Reserve Bank of New Zealand, Edmunds.com, Puma, Fox News, DirecTV, Pizza Hut, T-Systems, Cornell University, OpenTable, BITMARCK, Green Mountain Power, Care.com, Overstock, Paddy Power, eHarmony, Kraft, The Motley Fool, The Container Store, and more See more customers

Buyer's Guide

Application Performance Monitoring (APM) and Observability

August 2026

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