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AlertSite vs BMC TrueSight comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 7, 2025

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
7.6
Number of Reviews
7
Ranking in other categories
API Monitoring Software (3rd)
BMC TrueSight
Ranking in Application Performance Monitoring (APM) and Observability
28th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
51
Ranking in other categories
Event Monitoring (8th), IT Infrastructure Monitoring (31st), Cloud Monitoring Software (25th), AIOps (5th)
 

Mindshare comparison

As of January 2026, in the Application Performance Monitoring (APM) and Observability category, the mindshare of AlertSite is 0.4%, up from 0.2% compared to the previous year. The mindshare of BMC TrueSight is 1.0%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Performance Monitoring (APM) and Observability Market Share Distribution
ProductMarket Share (%)
BMC TrueSight1.0%
AlertSite0.4%
Other98.6%
Application Performance Monitoring (APM) and Observability
 

Featured Reviews

IH
Assistant Director at a consultancy with 10,001+ employees
Enterprise-level monitoring facilitates global observability and seamless script creation with intuitive tools
SmartBear, as a vendor, is focusing more on API management and testing rather than monitoring. AlertSite could benefit from more future-focused innovation, especially with competencies in generative AI. Additionally, support from AlertSite is not at an enterprise level since it is not offered 24/7. Outside of critical platform issues, there's no continuous support available.
NikhilKalwint - PeerSpot reviewer
Technical Specialist at ServiceIO
Has improved monitoring efficiency and supports fast issue resolution through responsive support and reliable automation
I work with BMC TrueSight and have been using it for eight-plus years BMC TrueSight brought a positive impact and benefits to our organization. The customization part is one of the advantages of the product, along with the monitoring capabilities. Automated root cause analysis and predictive…

Quotes from Members

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

Pros

"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."
"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."
"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."
"This solution has numerous advantages. It's extremely simple to configure. Either digital monitors or single-URL monitors are simple to configure and build."
"There are custom reports available along with the inbuilt reports."
"The alerting capabilities of AlertSite were really helpful."
"The alerting capabilities were really helpful."
"The tailoring of the knowledge modules has been particularly useful as I can streamline the agents to only report on critical events."
"The solution has a very good business event manager tool."
"TSOM's ability to consolidate alerts into a single location and provide filtering of alerts is great."
"The solution's event management capabilities are fantastic. We do a best of breed. If, on the network side, they use a different tool, we pull all that data in so that we have a single console. It's kind of like the monitor of monitors. We're able to aggregate all the different types of data sets, whether it's log data, app data, OS data, infrastructure data, or network data. We're able to aggregate all those events and then correlate and be able to say we're having an event."
"Helix Innovation Studio is a very good feature. It allows us to develop our own enterprise applications and make them available for the customers."
"It works irrespective of the operating system we’re running."
"The most beneficial part of the product in terms of IT monitoring revolves around the areas involving automation, and it also serves as an end-to-end event management and incident management tool."
"From an administrative standpoint, what stands out in TrueSight is the ability to implement quickly. When they have a requirement to monitor something, we're able to turn that on quickly in their environment. We're able to set up new apps within a day."
 

Cons

"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."
"It is not compatible with all of the product platforms that we use."
"I could use a few changes to the user interface."
"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."
"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."
"I would like the ability to get more data points with regard to some of the unique requirements that we have."
"BMC's online documentation is often incorrect or incomplete."
"It would be better if the initial setup and deployment were more straightforward."
"BMC TrueSight Operations Management could improve the reporting."
"The solution's support service could be better."
"More modules for less popular applications and better documentation."
"The one piece that I would love to see is a general-purpose, configurable agent which would be a framework that you can deploy on anything, whether it be Java or anything else. It would allow you to easily deploy it on a platform that they support."
"I would really like to see out-of-the-box support for monitoring uninterruptible power supplies."
"It's too complex, too many servers are required, there are too many different components in the solution, and a lot of agents are required."
 

Pricing and Cost Advice

"We purchased the license once and had the option of selecting the number of user licenses."
"The cost is high."
"My company pays to use AlertSite, but I'm unsure of the exact costs because it depends on how many monitors you have."
"The price of BMC TrueSight Operations Management is very high. If there was more flexibility with the sizing of the licensing it would be helpful, especially during the pandemic. We have wanted to expend but the licensing cost is too high."
"The solution is based on endpoints and knowledge models which can be costly."
"BMC TrueSight Operations Management is not on the cheaper side, but its pricing is on a case by case basis. Its licensing model is simple and based on the number of devices."
"It is a large, complex product. So, there is a commitment of manpower to deploy it, as it is not a cheap product."
"We did a five-year, multimillion dollar deal."
"Pricing is very high."
"Use conservative figures. In terms of hardware, monitored servers and also effort. The product is not cheap. But as with other products, you get what you pay for."
"Other products are more expensive than BMC TrueSight."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
20%
Computer Software Company
10%
Outsourcing Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Large Enterprise8
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise6
Large Enterprise24
 

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 benefit from more future-focused innovation, especially with competencies in generativ...
What is your primary use case for AlertSite?
I have been working with the AlertSite ( /products/alertsite-reviews ) product since 2019. Within our organization, specifically one service unit at one of the Big Four firms, this product has been...
What do you like most about BMC TrueSight Operations Management?
The solution provides visibility to our infrastructure, how it is, the resources we are monitoring, and quick updates when it has any problems. We have integrated it with ServiceNow to open instances.
What needs improvement with BMC TrueSight Operations Management?
There are some complexities with deployment that could be improved in BMC TrueSight.
 

Also Known As

No data available
ProactiveNet, TrueSight Operations Management
 

Overview

 

Sample Customers

JetBlue, Payless ShoeSource, Hilton Inc., StubHub, Symantec, Newegg, Sapient, AstraZeneca, Dell, Quest Diagnostics
Ensono, Transamerica, Boston Scientific, Park Place Technologies, inContact, TD Ameritrade, PNC Bank
Find out what your peers are saying about AlertSite vs. BMC TrueSight and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.