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 271 Splunk AppDynamics reviews

27,116 Views
20,337 Comparison Views

91% willing to recommend

Quest Foglight for APM [EOL]

Splunk AppDynamics

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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: May 2026).

Buyer's Guide

Application Performance Monitoring (APM) and Observability

May 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

271

Ranking in other categories

Application Performance Monitoring (APM) and Observability (3rd), IT Infrastructure Monitoring (6th), 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

Purnambica Kolavennu

Project Manager at AGRICULTURE SKILL COUNCIL OF INDIA (ASCI)

Unified monitoring has transformed agriculture training data into secure, actionable insights

The foundational pillars of Splunk AppDynamics are very strong, and we do not have any issues. However, there are standardization challenges with limited visibility on some parameters when the system is integrated with multiple platforms because of differing technology stacks. Many applications function on different technologies, making fetching data difficult. We have discussed this with the business team, and they have said that they will offer a standardized application architecture through which APIs can be made more stable and accommodating. We have also requested a centralized monitoring framework and network, as many clients operate out of India and have requested centralized systems for real-time performance monitoring with just one click. Improvements and enhancements are happening weekly, and there are requests for regular training and orientation. I believe those things can be incorporated, but otherwise, everything is fantastic. For the agriculture ecosystem, there are many areas in remote or rural areas where connectivity constraints are huge. Limited internet bandwidth makes real-time monitoring difficult. We have requested the team to develop a hybrid model for real-time monitoring on lower bandwidth as well. Deploying offline-first or low-bandwidth solutions would strengthen synchronization. Additionally, mobile applications for rural environments would be beneficial. In data quality and governance, sometimes the system gives duplicate records, and there is inconsistency when checking data fields. It is not frequent, but we believe a complete solution can be developed here.

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

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

"The most valuable feature is drill-down monitoring, which shows us from one interface the transaction chain from the front end to back end."

"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."

"Foglight has been our go to monitoring tool for several years in the DB2 and Oracle space."

"Intuitive, Single-pane-of-glass dashboards for real-time statistics and long-term statistics for capacity management and in-depth analytics"

"Sometimes we can solve problems before they occur."

"Foglight is an awesome tool and it is able to instrument and integrate easily with any monitoring tool."

More Quest Foglight for APM [EOL] pros

"Users can configure business sections in their environment, and it's possible for customers to configure different sources for the name of the class, the name of the method, or the name of the web service, which is very interesting."

"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."

"From a reporting and dashboarding perspective, their API, which is what I deal with the most, is unmatched by any company that I've come across."

"The pricing is very good, and you get good value, especially if you compare it to DynaTrace."

"The best features of AppDynamics would be the code application monitoring capabilities."

"The real user monitoring and digital experience monitoring effectively track actual user experience with the applications, including page loading, interaction time for both desktop and mobile applications."

"The solution's most valuable feature is the response time from the end-to-end server."

"Splunk AppDynamics' infrastructure monitoring is satisfactory."

More Splunk AppDynamics pros

Cons

"We are running a Webmethods stack (Software AG) and Foglight is unable to instrument. We are in a POC with Dynatrace and it was able to instrument with little effort."

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

"Complicated setup and maintenance."

"I would perhaps like to see more SSMS connections."

"We had issues with deployment in the beginning until we had an expert guide us through the process."

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

"We have not realized a good ROI on the product due to the fact that we were not able to monitor our core application which runs on Webmethods."

"SQL agents often failed but again this may have been addressed in future versions."

More Quest Foglight for APM [EOL] cons

"There may be some older technologies that are still covered, however, it's not as plug-and-play. You can still do it, however, it takes slightly more effort for engineers to cover old technologies such as C++, Delphi, and so on. It still can be done. It's just not as easy as, for example, covering Java."

"The only reason I take off one point is the cost. I can't give it a ten because it is not a cheap product."

"The downside is that it's a little costly."

"Actually, it still takes some time when I want to find some requests in time ranges. It's a little slow."

"By default, AppDynamics tends to only capture a lot of the high-level stuff, and you can actually go in and manually configure a lot of the lower level stuff manually."

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

"AppDynamics scaled well up to around 3,000 agents. The performance deteriorated after that, while Dynatrace could support more than 10,000 agents. We were surprised that AppDynamics' scalability is not so good."

"I am not very impressed with support. The service could be better."

More Splunk AppDynamics cons

Pricing and Cost Advice

"The price is expensive for us."

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

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

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

"The tool is expensive."

"My understanding is that the price of this solution is quite high, compared to other products."

"This price of this product is expensive."

"We are looking forward to purchasing the solution on the AWS Marketplace."

"AppDynamics offers a yearly basis license."

"Take into consideration what you get for specific pricing models and how much it costs to add on things you may need later."

"For those who appreciate the value and had issues with the visibility of the performance of their applications, then the pricing is good. For somebody who does not need it, it can be pricey, but overall, it is worth the money which it costs."

"The tool is expensive."

More Splunk AppDynamics pricing and cost advice

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Top Industries

By visitors reading reviews

Marketing Services Firm

18%

Construction Company

16%

Financial Services Firm

Comms Service Provider

Financial Services Firm

24%

Manufacturing Company

Construction Company

Computer Software 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	61
Midsize Enterprise	37
Large Enterprise	203

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?

I would rate the pricing an eight out of ten. The solution is highly expensive. Our company pays for the solution on a yearly basis, if we don't add new modules or features to the license, we need ...

See all answers

What needs improvement with AppDynamics?

The solution is available at an inflated cost.

See all answers

Comparisons

Dynatrace vs Quest Foglight for APM [EOL]

Compared 15% of the time

Oracle Enterprise Manager vs Quest Foglight for APM [EOL]

Compared 15% of the time

SolarWinds AppOptics vs Quest Foglight for APM [EOL]

Compared 15% of the time

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

Compared 11% of the time

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

Compared 8% of the time

More Quest Foglight for APM [EOL] Competitors

Dynatrace vs Splunk AppDynamics

Compared 6% 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

May 2026

Download Quest Foglight for APM [EOL] product report

Buyer's Guide

Splunk AppDynamics

May 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

May 2026

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