Dynatrace vs Quest Foglight for APM [EOL] comparison

Why PeerSpot?

Dynatrace and Quest Software are both solutions in the Application Performance Monitoring (APM) and Observability category. Additionally, 96% of Dynatrace users are willing to recommend the solution, compared to 86% of Quest Software users who would recommend it.

Dynatrace

Read 363 Dynatrace reviews

45,567 Views
30,986 Comparison Views

96% willing to recommend

Quest Foglight for APM [EOL]

Read 22 Quest Foglight for APM [EOL] reviews

86% willing to recommend

Dynatrace

Quest Foglight for APM [EOL]

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Dynatrace and Quest Foglight for APM [EOL] based on real PeerSpot user reviews.

Find out what your peers are saying about Splunk, Dynatrace, Datadog and others in Application Performance Monitoring (APM) and Observability.

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

Buyer's Guide

Application Performance Monitoring (APM) and Observability

October 2026

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Helped 920,769 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

Dynatrace

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

363

Ranking in other categories

Application Performance Monitoring (APM) and Observability (2nd), Log Management (7th), Mobile APM (3rd), Container Monitoring (2nd), AIOps (1st), AI Observability (3rd)

Quest Foglight for APM [EOL]

Average Rating

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Featured Reviews

Manish Indupuri

senior DevOps engineer at a tech services company with 10,001+ employees

AI-driven insights have reduced downtime and improved cross-team collaboration

We encountered some challenges while using Dynatrace. Although the initial setup was smooth, fine-tuning alert thresholds and custom metrics took some time. Another challenge was that Dynatrace charges based on host units, so we had to carefully plan our agent deployments. The licensing model is expensive. Additionally, the complexity of setup is an issue. While OneAgent and auto-discover services are powerful, the setup is more complex compared to other tools such as Prometheus and Grafana. These integrations are simple and basic, but Dynatrace setup requires more complexity based on the environment. For new users wanting to use Dynatrace, it is difficult. However, the AI-related solutions and metrics took us to the next level for identifying and fixing things. Dynatrace requires an agent for operation. OneAgent is powerful, but it is also resource-heavy. On lightweight nodes or older systems, the agent can slightly impact performance. If Dynatrace could implement a lightweight agent behavior, we could make things faster. Additionally, if Dynatrace could add a long-term retention policy so that we could store more data and find fine-grained details, that would help us. While Dynatrace managed edition supports on-premises deployment, the SaaS version depends on cloud connectivity. For highly regulated or air-gapped environments, setup and updates can be challenging. Although the initial setup is smooth, if someone wants to fine-tune it and fully understand the tool end-to-end, it could be tricky.

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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

Quotes from Members

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

Pros

"I like the drill-down feature, that it can drill down to the code level to point to where the problems are. It's also helpful for the developers to identify what exactly happens, rather than the operation team having to do so. It works well for the developers to fix issues."

"No more war rooms in most cases."

"It is a platform that is very well-suited for marketers, but also for technology people. That is the key: the dashboard."

"The solution is multi-tenant and based in Big data technology."

"Dynatrace has the most features compared to other products we looked at."

"Dynatrace has far more comprehensive and useful details to help us to identify bottleneck issues and fix them."

"Helps us to see the troubleshooting points or what is hiccuping. This is where we go. We reboot, fix it, or do whatever it takes for it to be taken care of."

"With Dynatrace, we are now able to identify the root cause in 15 minutes and it has helped the entire operations of our company."

More Dynatrace pros

"A lot of features for the price: Java/.Net instrumentation, End User replay (similar to TeaLeaf), and a huge library of monitoring cartridges."

"We are able to capture the real time user experience of our solutions and we have an understanding of overall performance."

"It was easy and saved costs."

"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."

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

"Our ROI has been great it has saved us many times to resolve issues before customers started complaining."

More Quest Foglight for APM [EOL] pros

Cons

"I would like to have more visibility into Python processes."

"The integration with PagerDuty is currently broken on mobile."

"We are still exploring features. But one feature which would be great in the next release would be that it provide a summary of the main fail point for frustrated users, instead of our having to go to PurePath and look for it."

"One thing that would help it tighter integration with DCRUM. It's somewhat difficult to drill down and see everything, but I think that's in the future versions. We just haven't seen that yet."

"The installation process had quite a few moving parts, so it was a little tricky getting everything to work in first go."

"The challenge with AppMon is, what if you don't have an AppMon agent on a host, but it talks to the database. It talks to it, but I don't have either a host agent or an AppMon agent on it. That has been a challenge, but I believe the Dynatrace agent, the OneAgent, will solve that, potentially."

"Pricing and the license model could be improved."

"It's not really user friendly. You need to go through a certain type of training."

More Dynatrace cons

"Stability was always an issue in large environments."

"Complicated setup and maintenance."

"The “cartridge” concept for every little thing is a bit of a bother to implement."

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

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

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

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

"My only complaint from Foglight for monitoring is that you only get a plot for five minute average for metrics like CPU and Memory, on the application side I can see metrics more quickly at 15 seconds for metrics like active sessions, heap. I would like to see the same for CPU and memory."

More Quest Foglight for APM [EOL] cons

Pricing and Cost Advice

"I think the pricing is at a fair value for what it is."

"While it is quite good in respect to its functionality, there are few area in regards to pricing that they can look at how to possibly change. I have heard it's costly."

"We found a tool that can be utilized by testing, DevOps, marketing, software engineering, and monitoring. Before, we always had everybody doing their own thing. Now, everybody's utilizing one tool, which is huge. That is a huge savings."

"It is quite expensive for startups."

"Just go with Dynatrace. Just start with Dynatrace. Do not go into AppMon. Start with Dynatrace, because AppMon is going to give you so much extra stuff that 99% of your user base will not need it, including yourself."

"Look at the product and the product features, not the price. Too often people look at the price and turn away. Dynatrace costs a little bit more than the other products I researched, but it can do far more."

"There is a license issue where if we increase the memory we have to up the licenses. I was unaware of that going in. I thought it was scalable without all the paperwork behind the scenes. "

"We purchased a subscription for one year and it is an expensive solution for a large enterprise like ours."

More Dynatrace pricing and cost advice

"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."

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

"The price is expensive for us."

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Top Industries

By visitors reading reviews

Financial Services Firm

17%

Outsourcing Company

Manufacturing Company

Healthcare Company

Outsourcing Company

17%

Marketing Services Firm

11%

Construction Company

10%

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	81
Midsize Enterprise	50
Large Enterprise	303

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

Questions from the Community

Any advice about APM solutions?

The key is to have a holistic view over the complete infrastructure, the ones you have listed are great for APM if you need to monitor applications end to end. I have tested them all and have not f...

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What cloud monitoring software did you choose and why?

While the environment does matter in the selection of an APM tool, I prefer to use Dynatrace to manage the entire stack. Both production and Dev/Test. I find it to be quite superior to anything els...

See all answers

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

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Product Reports

Buyer's Guide

Dynatrace

October 2026

Download Dynatrace product report

Buyer's Guide

Application Performance Monitoring (APM) and Observability

October 2026

Download Quest Foglight for APM [EOL] product report

Also Known As

No data available

Foglight, Dell Foglight

Overview

Dynatrace is advancing observability for today’s digital businesses, helping to transform the complexity of modern digital ecosystems into powerful business assets. By leveraging AI-powered insights, Dynatrace enables organizations to analyze, automate, and innovate faster to drive their business forward. To learn more about how Dynatrace can help your business, visit www.dynatrace.com, visit our blog and follow us on LinkedIn and X @dynatrace.

Dynatrace

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

Quest Software

Sample Customers

TD Bank, Zurich North America, Accenture, Macquarie, United Airlines, Raymond James, BT, Vodafone, Air France-KLM, TELUS, American Airlines, Air Canada, ADT, Virgin Money

Anji Automotive Logistics, Unimat, Priceline.com

Buyer's Guide

Application Performance Monitoring (APM) and Observability

October 2026

Download Free Report

Find out what your peers are saying about Splunk, Dynatrace, Datadog and others in Application Performance Monitoring (APM) and Observability. Updated: October 2026.

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We monitor all Application Performance Monitoring (APM) and Observability reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.