AlertSite vs CA App Synthetic Monitor comparison

SmartBear and Broadcom are both solutions in the Application Performance Monitoring (APM) and Observability category. SmartBear is ranked #36 with an average rating of 8.0, while Broadcom is ranked #69. SmartBear holds a 0.6% mindshare in APM, compared to Broadcom’s 0.6% mindshare. Additionally, 100% of SmartBear users are willing to recommend the solution, compared to 66% of Broadcom users who would recommend it.

AlertSite

Read 8 AlertSite reviews

1,712 Views
1,524 Comparison Views

100% willing to recommend

CA App Synthetic Monitor

Read 3 CA App Synthetic Monitor reviews

1,330 Views
1,317 Comparison Views

66% willing to recommend

AlertSite

CA App Synthetic Monitor

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Jul 24, 2024

AlertSite and CA App Synthetic Monitor are both popular tools for performance monitoring. Users seem happier with the pricing and support of AlertSite, but CA App Synthetic Monitor is considered superior due to its features, which users find worth the price.

Features: Users value AlertSite for its comprehensive monitoring capabilities, ease of use, and reliable performance data. CA App Synthetic Monitor is praised for its detailed insights, advanced metrics, and sophisticated reporting and analytics. AlertSite focuses on delivering consistent performance data, whereas CA App Synthetic Monitor emphasizes in-depth reporting and detailed analytics.

Room for Improvement: Users suggest that AlertSite could enhance its integration options, make its alerting system more customizable, and expand its user interface functionalities. For CA App Synthetic Monitor, improvements could be made in simplifying setup, expanding its documentation, and improving user navigation within the platform. AlertSite's major need for better integration contrasts with CA App Synthetic Monitor's setup complexities.

Ease of Deployment and Customer Service: AlertSite is noted for its straightforward deployment process and responsive customer support. CA App Synthetic Monitor users report that deployment can be complex, but the customer service is knowledgeable and helpful. AlertSite's easier deployment process and equally reliable customer service make it more attractive for tech buyers focused on immediate implementation.

Pricing and ROI: AlertSite is favored for its competitive pricing and strong return on investment. CA App Synthetic Monitor, though more expensive, is seen as worth the cost due to its extensive features and insights. While AlertSite offers better immediate pricing benefits, the comprehensive capabilities of CA App Synthetic Monitor justify its higher cost for many users.

To learn more, read our detailed AlertSite vs. CA App Synthetic Monitor Report (Updated: June 2026).

Buyer's Guide

AlertSite vs. CA App Synthetic Monitor

June 2026

Download the complete report

Helped 899,917 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

AlertSite

Ranking in Application Performance Monitoring (APM) and Observability

36th

Average Rating

8.0

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

API Monitoring Software (3rd)

CA App Synthetic Monitor

Ranking in Application Performance Monitoring (APM) and Observability

69th

Average Rating

7.0

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of AlertSite is 0.6%, up from 0.1% compared to the previous year. The mindshare of CA App Synthetic Monitor is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Performance Monitoring (APM) and Observability Mindshare Distribution
Product	Mindshare (%)
AlertSite	0.6%
CA App Synthetic Monitor	0.6%
Other	98.8%

Application Performance Monitoring (APM) and Observability

Featured Reviews

RituRaj

SDE 2 at Virtusa

Proactive monitoring has improved uptime and now detects performance issues before users suffer

The user interface and configuration experience could be more modern and streamlined in some areas, especially when managing a large number of monitors or creating complex monitoring workflows. Better navigation, integration, and more intuitive customizations for the dashboard and alerts would improve the overall operational experience. Dashboard customizations and reporting flexibility represent another improvement area. More advanced visualization options and an easier way to create tailored operational dashboards would help the team analyze trends and share insights more effectively. The integration ecosystem could also be expanded further, especially for modern DevOps and cloud-native workflows. Stronger native integrations with collaboration tools, observability platforms, and CI/CD pipelines would make it easier to fit into the evolving engineering environment. It would also help to have more automation-friendly capabilities such as easier API-based configurations, management, and infrastructure as code support for monitor provisioning. That would make large-scale monitoring management more efficient for the DevOps team. From a support perspective, the experience has been generally stable, but faster turnaround times for more complex technical issues and more detailed troubleshooting guidance would be beneficial. Improved documentation and more advanced implementation best practices for enterprise-scale deployment would also help the team onboard and optimize the platform more effectively. AlertSite would benefit from continued modernizations in a few areas. The biggest improvement would be a more intuitive and modern user experience for configuring monitoring, managing alerts, and navigating dashboards, especially in larger environments with many monitored services. Stronger integrations with modern cloud-native DevOps ecosystems including better automation support, richer APIs, and easy integration with CI/CD pipelines and observability platforms would also be helpful. Another improvement area is intelligent alert management. Features such as smart alert correlations, anomaly detections, and noise reduction would help operations teams focus on the most critical incidents more effectively.

Read full review

reviewer2286675

System Administrator at a tech services company with 11-50 employees

A reliable solution for SSL offloading and to encrypt outside traffic

If you are responsible for monitoring the logs in F5, it isn't very easy. The format is complicated compared to different vendors. For example, Fortinet and Cisco have feasible formats for sending and fetching logs. Suppose I'm monitoring the logs and everything, and when I am retrieving logs from F5, I want to know whether it is regular traffic or any abnormality is happening. The logs itself is not user-friendly. It may not give you a clear way of what's happening. You have to go through different websites and work on it. You have to waste so much time on it.

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 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."

"AlertSite has helped improve issue detection, reduce downtime risk, and support faster troubleshooting in the production environment."

"I highly recommend AlertSite to other users."

"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."

"The return on investment of this solution is well witnessed in our organization because of the integration and various capabilities that it offers to interact with the upstream or downstream systems."

"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."

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

"My company went with AlertSite because as a tool, it's fast, easy to maintain, and provides great support."

More AlertSite pros

"Each had strengths in one area or another, but CA covered the majority of our needs end-to-end."

"From our experience, it really helps managers in measuring application SLAs and viewing historical performance data."

Cons

"AlertSite requires improvements related to security, even at the enterprise level."

"What needs improvement in AlertSite is the documentation, particularly the lack of documentation."

"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."

"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."

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

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

"The user interface and configuration experience could be more modern and streamlined in some areas, especially when managing a large number of monitors or creating complex monitoring workflows."

"In terms of support, it is all based on the cost of the subscription that our company purchased, but it wasn't great, and it could've been much better."

More AlertSite cons

"Pricing makes little sense. We had examples where it would be cheaper to have two basic accounts than one intermediate."

"The RBMS component is limited as you can only record using Internet Explorer."

Pricing and Cost Advice

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

"The cost is high."

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

Information not available

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.

See recommendations

899,917 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

24%

Financial Services Firm

13%

Comms Service Provider

11%

Marketing Services Firm

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Midsize Enterprise	1
Large Enterprise	8

No data available

Questions from the Community

What is your experience regarding pricing and costs for AlertSite?

The experience with the pricing and licensing of AlertSite was generally reasonable for an enterprise monitoring solution, especially considering the value it provides for proactive monitoring and ...

See all answers

What needs improvement with AlertSite?

See all answers

What is your primary use case for AlertSite?

AlertSite is primarily used for applications and website monitoring to ensure uptime and performance availability for customer-facing services and APIs. The main use cases include monitoring web ap...

See all answers

Ask a question

Earn 20 points

Comparisons

Dynatrace vs AlertSite

Compared 11% of the time

Datadog vs AlertSite

Compared 10% of the time

Postman Enterprise vs AlertSite

Compared 8% of the time

Catchpoint vs AlertSite

Compared 8% of the time

Splunk Observability Cloud vs AlertSite

Compared 6% of the time

More AlertSite Competitors

Splunk AppDynamics vs CA App Synthetic Monitor

Compared 20% of the time

OpenText SiteScope vs CA App Synthetic Monitor

Compared 17% of the time

IDERA Precise vs CA App Synthetic Monitor

Compared 9% of the time

Stackify vs CA App Synthetic Monitor

Compared 8% of the time

LogicMonitor vs CA App Synthetic Monitor

Compared 8% of the time

More CA App Synthetic Monitor Competitors

Product Reports

Buyer's Guide

AlertSite

June 2026

Download AlertSite product report

Buyer's Guide

Application Performance Monitoring (APM) and Observability

May 2026

Download CA App Synthetic Monitor product report

Also Known As

No data available

CA ASM

Overview

AlertSite offers efficient transaction monitoring with easy script creation through DejaClick Recorder. It supports multi-factor authentication, ensuring security. Analytical capabilities and rapid alerts enhance response times, making it ideal for enterprise-level monitoring.

AlertSite prioritizes transaction-based monitoring with DejaClick Recorder, allowing users to create scripts without coding. Its user-friendly dashboard and fast error notifications support time-sensitive issue resolution. Location features and data monitoring history are beneficial for tracking and analysis. While AlertSite excels in ease of use and speed, improvements are needed in support, generative AI, and documentation. Security weaknesses and slow UI issues are noted, requiring attention.

What are the key features of AlertSite?

Script Creation: DejaClick Recorder enables simple script creation without coding.
Security: Supports multi-factor authentication and OTP delivery.
Analytics: User-friendly dashboard for data analysis.
Alerts: Immediate notifications trigger under a minute.
Location Tracking: Comprehensive monitoring history and geographical data.

What benefits or ROI can users expect from using AlertSite?

Quick Response: Fast alerts improve time-sensitive resolution.
Cost Efficiency: Rapid issue resolution reduces downtime costs.
User-Friendly Interface: Simplifies data analysis and monitoring.
Scalability: Ideal for enterprise-level operations and cloud application monitoring.

Organizations implement AlertSite primarily for monitoring complex transactions, application performance, and server reliability. Its deployment on on-premises servers gives enhanced control, while features like DejaClick assist in monitoring cloud applications, user logins, and system uptime across sectors such as retail kiosks and IT infrastructure.

SmartBear

CA App Synthetic Monitor provides proactive monitoring of web applications and services to ensure performance and availability. It allows businesses to identify and resolve problems before they impact users.

By simulating user interactions and analyzing application performance, CA App Synthetic Monitor enables businesses to maintain optimal service levels. This cloud-based solution offers a comprehensive view of application health through real-time monitoring and alerts, facilitating quick identification of performance bottlenecks and outages. It helps IT teams enhance user experience by predicting potential issues and optimizing resource allocation. Its flexibility and scalability cater to a range of business needs.

What are key features of CA App Synthetic Monitor?

Real-Time Monitoring: Continuous monitoring of web applications to detect issues quickly.
Global Reach: Simulate user transactions from multiple locations worldwide.
Custom Alerts: Set up customized alerts for specific performance thresholds.
Detailed Reporting: Access in-depth analysis of application performance metrics.
Scalability: Easily scalable to match growing business demands.

What benefits or ROI should users expect?

Improved User Experience: By identifying issues early, end-users encounter fewer disruptions.
Cost Efficiency: Reduces downtime-related costs through early detection and resolution.
Enhanced Reliability: Ensures application reliability and reduces service outages.
Time Saving: Automates performance checks to save time for IT teams.

Industries such as e-commerce, finance, and IT services implement CA App Synthetic Monitor to ensure their software systems remain performant under various conditions. For e-commerce, it assures checkout processes run smoothly. Financial sectors use it to guarantee secure and reliable transaction handling. IT services leverage its capabilities to maintain service level agreements, ensuring customer satisfaction in digital interactions.

Broadcom

Sample Customers

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

Lexmark

Buyer's Guide

AlertSite vs. CA App Synthetic Monitor

June 2026

Free Report: AlertSite vs. CA App Synthetic Monitor

Find out what your peers are saying about AlertSite vs. CA App Synthetic Monitor and other solutions. Updated: June 2026.

DOWNLOAD NOW

899,917 professionals have used our research since 2012.

See our AlertSite vs. CA App Synthetic Monitor report.

See our list of best Application Performance Monitoring (APM) and Observability vendors.

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.