AlertSite vs Dynatrace vs New Relic comparison

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94% willing to recommend

AlertSite

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Executive Summary

We performed a comparison between AlertSite, Dynatrace, and New Relic based on real PeerSpot user reviews.

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

To learn more, read our detailed Application Performance Monitoring (APM) and Observability Report (Updated: September 2025).

Application Performance Monitoring (APM) and Observability

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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:

Mindshare comparison

As of September 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of AlertSite is 0.2%, up from 0.1% compared to the previous year. The mindshare of Dynatrace is 8.8%, down from 12.2% compared to the previous year. The mindshare of New Relic is 5.1%, down from 9.1% 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 (%)
Dynatrace	8.8%
New Relic	5.1%
AlertSite	0.2%
Other	85.9%

Application Performance Monitoring (APM) and Observability

Featured Reviews

SandeepTarwe

Team lead at Tata Consultancy

Alerting capabilities have enabled timely escalation and resolution of issues

In AlertSite, I was monitoring the kiosks and servers for JetBlue Airlines. The servers would trigger alerts if there were any outages or issues with any of the kiosks, servers, or the ticketing tool. I monitored these alerts and escalated them to the concerned team to rectify them at the earliest…

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Anand_Kumar

Enterprise Architect at DXC Technology

Provides a comprehensive view by integrating with other monitoring systems

There may be an issue since there are many tools like Splunk involved in network monitoring. From an IP perspective, Dynatrace is performing well. If they want to develop in network monitoring, they can, as it's part of their product line. It's not rocketry, so they can accomplish it. If I, as an SI, look at it from an enterprise perspective, considering the cost from the client, I prefer not to go with multiple systems, as they don't provide a complete 360-degree view. They need to improve on claims about being an enterprise system. The definition of enterprise is loosely used, however, from a holistic security perspective, including infrastructure, network, ports, software, applications, transactions, and databases, there are areas lacking, especially in network monitoring tools.

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Rahul -Jain

SDET ANALYST SENIOR at TSYS

Good for application Performance Monitoring but not stable

There are two types of teams we have in every organization. One is for DevOps, and the second one is for performance testing. Those who are using these tools, like AppDynamics, Dynatrace, or whatever tool we have on the APM side. These tools are used by two teams: one is the performance team, and another one is the DevOps team. So, the setup and the alert system belong to the DevOps team, not for performance. So, I don't use any alerts in AppDynamics, Dynatrace, or any of the tools.

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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

"The alerting capabilities were really helpful."

"The best feature of AlertSite is that it shows you a visual graph and also sends you notifications about errors, so you get immediate notifications about errors which means that your support team can start taking steps and more quickly make sure the site is up and that customer experience isn't interrupted in terms of using your system and your products. AlertSite is a very good tool. It's user-friendly, and you can see everything on the dashboard. Configuring it is also easy."

"If there are any issues, it triggers an alert within 30 seconds. When it triggers the alert, we go ahead and check it immediately. The alert is triggered on a real-time basis."

"This solution has numerous advantages. It's extremely simple to configure. Either digital monitors or single-URL monitors are simple to configure and build."

"I highly recommend AlertSite to other users."

"I found multiple features in AlertSite that I like. One is data monitoring history, for example, a history of the blackouts and the data. Sometimes, there's a glitch in the application that AlertSite can capture, and the tool notifies you about that glitch. It also identifies issues that could happen in the future. AlertSite is also a fast tool that you can use to monitor on-premise servers, internal applications, and even global applications. The data is available on a single UI in AlertSite, so there's no need to monitor and click on different applications or URLs. I also love that the tool is quite user-friendly, apart from being fast."

"There are custom reports available along with the inbuilt reports."

"The alerting capabilities of AlertSite were really helpful."

"It has an integration with ServiceNow, which is great. Dynatrace creates tickets for things and its AI finds root cause. We have integrated that with our ServiceNow to generate events and incidents, so that all of our event management will be done in the ServiceNow Developer."

"We can see which step in a transaction is causing latency, right down to the particular Java class"

"Support from Dynatrace is excellent. They are always on hand for any queries, demos, and/or issues."

"Dynatrace has allowed us to pinpoint quickly any pain points our clients experience with our applications and respond accordingly."

"I think one of the most valuable features is the Dynatrace API, for both metrics and configuration."

"RCA (Root Cause Analysis) and the PurePaths, where you can see the stack trace, are helpful in finding problems."

"Dynatrace has designed its agents to capture limited stack traces for each transaction executed."

"We spend less time on troubleshooting issues since Dynatrace proactively informs us of an impending bottle neck."

More Dynatrace pros

"The most valuable feature is the ability to receive in-depth information about applications. It can detect a lot of important information."

"As soon as it monitors all our systems and is integrated with PagerDuty, the operations team just needs to wait for alerts on their cellphones to fix things."

"It is a software solution as a service, so I don't have to manage it on-premise."

"Working with the solution is very easy. It's user-friendly."

"They have baseline level alerting."

"It has prevented failures from occurring in our production environment."

"The monitoring so far has been good and we are happy with it."

"New Relic is suitable for banking domains, investment brokerage products, or anything related to high-security data, and it works as a whole monitoring solution, including logging, monitoring, and application profiling tools."

More New Relic pros

Cons

"I could use a few changes to the user interface."

"AlertSite sometimes triggers false alerts or fake alerts, which needs to be rectified. When we see an alert and go ahead and run certain tests on it, the test always passes. However, on the main screen, it shows up as critical. Therefore, the false alert needs to be fixed."

"What needs improvement in AlertSite is the documentation, particularly the lack of documentation. If there's a specific activity you want to do, you can't even find information on how to do it, so you have to contact the AlertSite support team to assist you, and only then would the issue be resolved. At the moment, it's not easy to find or get full documentation on how to deal with different issues. You always have to go back to AlertSite support and get help. The documentation for AlertSite could be improved and it's what I'd like to see in the next release of the tool because at the moment, the documentation isn't complete, so you'll have to contact support, but contacting support isn't an issue because the team responds to you quickly."

"Additionally, support from AlertSite is not at an enterprise level since it is not offered 24/7."

"I would like the ability to get more data points with regard to some of the unique requirements that we have."

"It is not compatible with all of the product platforms that we use."

"One area that needs improvement in AlertSite is the slow UI. I'm using the classic UI because it's quite user-friendly, or in human-readable format, but it's a little slow. It takes time to load all the monitors, so if that could be sped up, that would be helpful. The AlertSite support team also needs improvement in terms of availability. Most of the agents in the team aren't available 24 x 7, so if there's something you need to discuss, you need to tell the support team ahead of time to schedule it. Multiple times, when a case comes up during weekends or whenever my team is doing an update, support needs improvement, availability-wise. I use AlertSite for synthetic monitoring, so whatever is available right now is okay, but if I want to request a new feature on a website, currently, the UI refreshes automatically. I would like to have the option on AlertSite to configure that manually. The UI auto-updates every few minutes, so if I can control that manually, that would be helpful."

"Sometimes it is hard to find the right setting for what you want to change."

"I would like to see the ability to pull more user-friendly reports."

"The initial setup was relatively complex because we were trying to implement into environments that they did not yet support."

"As the product is evolving quickly and product features are added on a monthly basis, a more transparent roadmap would be more than welcome."

"There is still a certain amount of technical skills needed to be able to understand what you are seeing on it. You also need a large amount of technical or infrastructure skills to understand how and where to install it."

"A useful addition for known issues would be the ability to automatically perform certain activities as a first attempt to resolve issues which are creating a problem."

"Perhaps there is a FAQ which explains the metrics and how to interpret them, and I just haven't seen it. This would be beneficial in providing context to allow sharing the daily metrics reported within the company."

"It's not very scalable, we cannot add another server onto it."

More Dynatrace cons

"The solution could improve by having more network monitoring features, such as for all the infrastructure."

"I haven't come across any features that are lacking."

"The solution does not provide input on how the page performs in a big group. It just says that the page performance is bad, but it does not say what can be done to improve it. If they could provide some insight or guidance on how to make improvements, that would be a big help."

"We would like a dashboard feature to be created for this product. This would allow us to monitor both the front and back-end of our UIs performance, and then report on it."

"In the next release, I'd like to see a better pricing structure."

"Documentation could be improved in New Relic APM, so users would have more clarity on configuring the dashboard. If New Relic gave better guidelines, users would find it easier to understand the metrics and features of New Relic APM. Another area for improvement is integration with Kubernetes. Currently, the process isn't user-friendly. It's challenging and lacks documentation for users to understand how to integrate New Relic APM with Kubernetes quickly. With multiple levels of Kubernetes dockers and other DBs on different clouds, it's tricky to gather all into New Relic APM on a single dashboard. What I'd like to see in the next version of New Relic APM is a single dashboard where you can easily view which applications fall under specific APMs. If there's a search feature where you can type in a keyword to find out if an APM is related to a particular application, that would be great."

"Real-user monitoring would be helpful as it would help me to really understand the client-side performance of the application."

"I would like to see the company implement the AI auto-baseline feature which Dynatrace has."

More New Relic cons

Pricing and Cost Advice

"The cost is high."

"We purchased the license once and had the option of selecting the number of user licenses."

"My company pays to use AlertSite, but I'm unsure of the exact costs because it depends on how many monitors you have."

"The product is pricey, but it is feature-rich, which is why we probably haven't looked away from it."

"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."

"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."

"The pricing is not bad, but it could be better."

"The cost is somewhat high."

"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. "

"Always gives good ROI and total cost of ownership."

"Dynatrace is usually paid on a yearly basis."

More Dynatrace pricing and cost advice

"The solution is priced reasonably. New Relic APM is one of the best products for me because it's economical, so anyone can easily pick it over other solutions and use it."

"If it’s the right tool, it doesn’t matter what it costs because you’re going to get it back many-fold from your productivity."

"The new licensing model is great, as we pay for what we use (in computational units). However, the pricing is expensive compared to other tools."

"They gave us aggressive discounts when they were brought in for the first time, but they have also kept them for the year-on-year renewals, which has been absolutely fine."

"We feel it's a little bit pricey."

"The pricing and licensing are too high."

"This solution required a license and it is better than some other competitors."

"The price of New Relic could improve. It is expensive."

More New Relic 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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868,183 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

No data available

Financial Services Firm

24%

Computer Software Company

10%

Manufacturing Company

Government

Financial Services Firm

15%

Computer Software Company

13%

Manufacturing Company

Retailer

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	76
Midsize Enterprise	50
Large Enterprise	289

By reviewers
Company Size	Count
Small Business	65
Midsize Enterprise	50
Large Enterprise	61

Questions from the Community

What is your experience regarding pricing and costs for AlertSite?

I would rate the pricing aspects of AlertSite as nine out of ten, indicating it is good or low-priced.

What needs improvement with AlertSite?

SmartBear, as a vendor, is focusing more on API management and testing rather than monitoring. AlertSite could benefi...

What is your primary use case for AlertSite?

I have been working with the AlertSite ( /products/alertsite-reviews ) product since 2019. Within our organization, s...

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 yo...

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 sta...

Any advice about APM solutions?

There are many factors and we know little about your requirements (size of org, technology stack, management systems,...

What do you like most about New Relic Insights?

The product's initial setup phase was very easy.

What needs improvement with New Relic Insights?

I reviewed another observability tool, DataDog, and we moved away from New Relic because the pricing was not convenie...

What is your primary use case for New Relic Insights?

Our main focus is APM-related functionality, so we were looking for a convenient way to get all the details, as some ...

Broadcom DX Application Performance Management vs AlertSite

Comparisons

Compared 46% of the time

More AlertSite Competitors

Datadog vs Dynatrace

Compared 11% of the time

Splunk Enterprise Security vs Dynatrace

Compared 6% of the time

Splunk AppDynamics vs Dynatrace

Compared 5% of the time

Azure Monitor vs Dynatrace

Compared 5% of the time

Elastic Observability vs Dynatrace

Compared 4% of the time

More Dynatrace Competitors

Datadog vs New Relic

Compared 9% of the time

Elastic Observability vs New Relic

Compared 8% of the time

Splunk AppDynamics vs New Relic

Compared 6% of the time

Azure Monitor vs New Relic

Compared 5% of the time

Sentry vs New Relic

Compared 4% of the time

More New Relic Competitors

Product Reports

AlertSite

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Download New Relic product report

Also Known As

No data available

New Relic Browser, New Relic Applied Intelligence, New Relic Insights, New Relic Synthetics, New Relic Servers, New Relic APM

Overview

SmartBear's AlertSite is an application performance management and system monitoring software. AlertSite is an early warning system that users can rely on to monitor their websites, web apps, and APIs from any physical location as well as from within their private networks. It offers real-time alerting with root-cause analytics and robust reporting. AlertSite allows you to proactively monitor from an independent network of over 350 monitoring nodes worldwide.

Here are AlertSite’s 6 use cases:

Monitor web: AlertSite monitors beyond availability to detect performance anomalies and notify the appropriate people when deviations occur, whether it's online apps or websites.
Monitor APIs: Check to see that your internal, external, and third-party APIs are working properly, returning the correct content, and performing as expected.
Monitor apps: With nearly any action, monitor your online sites and applications using actual browsers, just like a consumer. There is no need for scripting.
Monitor mobile: Monitor your mobile-friendly websites, native mobile apps, carrier-based nodes, and network speeds with real devices (3G, 4G LTE).
Monitor SLAs: Make sure you're meeting service-level agreements' requirements. SLA requirements are monitored and reported on by AlertSite.
Monitor cloud: Monitor your cloud-based applications to improve mobility. AlertSite monitors your apps across public and private clouds, giving you complete visibility into their status.

AlertSite Features

AlertSite has many valuable key features. Some of the most useful ones include:

Enables a comprehensive view of UI and API performance.
Monitoring coverage from 350+ worldwide nodes and private networks.
Integrates with DevOps and Ops tool stacks.
Displays availability and performance data that assist in determining the root cause of performance problems.
With AlertSite's Single Sign-On (SSO) support, you can assist your authentication procedures.
Free training and assistance. AlertSite’s responsive team is always there to assist you, from the initial rollout through day-to-day support.
Eliminates the stress of false alerts using these key features:
- Tracks the performance of your apps, APIs, and websites.
- Sets up monitor and alarm schedules, as well as blackout periods and retry choices.
- Sets alert thresholds that are both static and dynamic.
- Calculates the number of failures needed to set off an alarm.
- After the first failure, retries logic.
- Based on error code, sends an alert to recipients and group routing.
- Tests from over 85 different locations across the world, with internal and external monitoring.
- Defines assertions and validations.
- Integrates with PagerDuty, Slack, Splunk, VictorOps, and more.

Easy configuration with help from these key features:
- DejaClick is an intuitive, seamless plug-in for documenting web transactions and user journeys.
- Use the point-and-click script creation for website, web, and mobile monitor scripts.
- Benefit from using native API monitor creation.
- Scripts for functional tests can be reused.
- Automate monitor creation by using Swagger Specs or OpenAPI Specification files.

SmartBear

Dynatrace is an AI-powered software intelligence monitoring platform that accelerates digital transformation and simplifies cloud complexities. Dynatrace is an entirely automated full-stack solution that provides data and answers about the performance of your applications and deep insight into every transaction throughout every application, including the end-user experience. By modernizing and automating enterprise cloud operations, users can deliver an optimal digital experience with higher quality software to customers faster.

Dynatrace offers an all-in-one automated artificial intelligence solution that brings together application performance, cloud and infrastructure, and digital experience monitoring. Dynatrace accelerates performance-driven results through operations, development, and business teams with a shared metrics platform. In addition, users are provided a full-stack monitoring experience with three patented technologies:

Smartscape - visualization mechanism that maps the totality of everything working in your environment and detects any casual dependencies between your applications, processes, websites, services, hosts, cloud infrastructure, and networks.
OneAgent - a technology that analyzes, gathers ,and unifies all business performance metrics throughout every layer of your technology stack.
PurePath Technology - code-level context and timings are captured from the mainframe to the cloud for all end-to-end transactions.

What does Dynatrace offer?

Dynatrace redefines how organizations monitor their digital ecosystems. The solution offers:

Cloud Automation: With AI engine Davis®, users can see the exact reason for problems and facilitate quick auto-remediation and intelligent cloud orchestration.
Application Security: With automated application vulnerability management, users can deliver applications faster and more securely.
Infrastructure Monitoring: Convenient broad visibility across your environments is provided with streamlined, automated infrastructure monitoring.
Digital Experience Monitoring (DEM): Optimize your applications, provide better support, and improve user experience with a combination of Real User Monitoring (RUM), Session Replay, and synthetic monitoring throughout your environment.
Applications and Microservices: For complex cloud environments, Dynatrace can automatically provide visibility and root-cause answers. It can also monitor microservices.
Digital Business Analytics: Get AI-powered, real-time answers to analytical business queries with KPIs and metrics that are already flowing through applications.

Reviews from Real Users

Dynatrace is the only solution that provides answers to organizations based on deep insight into each user, transaction, and organization's environment.

Barry P., a managing performance engineer at Medica Health Plans, writes, "With Dynatrace, we have synthetic checks and real-user monitoring of all of our websites, places where members and providers can interact with us over the web. We monitor the response times of those with Dynatrace, and it's all integrated into one place."

A consultant at a tech service company notes, "A feature that's one of the highlights of Dynatrace is the AI. The second most valuable feature is OneAgent. Between infrastructures, applications, operating systems, you can deploy with just a single agent and can practically install and forget about it."

New Relic offers real-time application monitoring and insight into performance bottlenecks. Its customizable dashboards and APM integration provide efficient operational support, while server performance alerts ensure quick issue detection.

New Relic provides comprehensive monitoring of application performance, tracking bottlenecks across databases and front-end components. Users employ it for server and infrastructure monitoring, as well as analyzing key metrics such as CPU and memory usage. The solution's ability to integrate with tools like PagerDuty enhances incident management capabilities. However, users have expressed a need for improvements in query language simplicity, more detailed historical insights, and better mobile app monitoring support.

What are New Relic's most important features?

Real-Time Monitoring: Provides instant visibility into application performance.
Detailed Transaction Tracing: Identifies specific transaction issues quickly.
Error Rate Tracking: Monitors and reports on error occurrences efficiently.
Customizable Dashboards: Tailors dashboard views for specific needs.
APM Integration: Seamlessly integrates with application performance management tools.

What benefits and ROI should be considered?

Operational Efficiency: Quick issue detection reduces downtime.
Improved Debugging: Enhanced error analysis supports rapid problem resolution.
Comprehensive Monitoring: Offers a holistic view of application performance and user behavior.
Incident Management: Integration with incident tools helps streamline responses.
Efficient Alerts: Rapid alert systems ensure timely notifications of issues.

In industries like e-commerce and financial services, New Relic supports application performance monitoring to enhance user experience and system reliability. Organizations leverage its insights for optimizing performance, particularly in server operations and infrastructure management. Its ability to monitor API failures through synthetic monitoring is crucial for maintaining high service levels.

Sample Customers

JetBlue, Payless ShoeSource, Hilton Inc., StubHub, Symantec, Newegg, Sapient, AstraZeneca, Dell, Quest Diagnostics

Audi, Best Buy, LinkedIn, CISCO, Intuit, KRONOS, Scottrade, Wells Fargo, ULTA Beauty, Lenovo, Swarovsk, Nike, Whirlpool, American Express

World Fuel Services, Verizon, FootLocker, McDonald's, Trainline, Mondia Media, Confused, Costa Coffee, Ryanair, Marks & Spencer, William Hill, Delivery Hero, Skyscanner, BASF, DAZN, Veygo, Virtuo, movingimage, talabat, Australia Post, Tokopedia, Seven Network, Virgin Australia, Zomato, BigBasket, Mercado Libre, Lending Club

Application Performance Monitoring (APM) and Observability