OpenText SiteScope vs Sentry comparison

OpenText and Sentry are both solutions in the Application Performance Monitoring (APM) and Observability category. OpenText is ranked #26 with an average rating of 9.5, while Sentry is ranked #11 with an average rating of 8.3. OpenText holds a 0.7% mindshare in APM, compared to Sentry’s 4.5% mindshare. Additionally, 93% of OpenText users are willing to recommend the solution, compared to 100% of Sentry users who would recommend it.

OpenText SiteScope

Read 29 OpenText SiteScope reviews

1,790 Views
1,557 Comparison Views

93% willing to recommend

Sentry

Read 14 Sentry reviews

8,565 Views
8,051 Comparison Views

100% willing to recommend

OpenText SiteScope

Sentry

Comparison Buyer's Guide

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Executive SummaryUpdated on Jul 24, 2024

OpenText SiteScope and Sentry are both robust monitoring solutions focused on different needs. OpenText SiteScope has the upper hand in comprehensive monitoring capabilities, while Sentry stands out for its agile error tracking and ease of use.

What features are offered by OpenText SiteScope in comparison to Sentry?

OpenText SiteScope provides wide monitoring capabilities, covering infrastructure, applications, and services. Sentry offers exceptional error tracking, seamless integration capabilities, and intuitive use.

What areas of improvement can be found in OpenText SiteScope in comparison to Sentry?

OpenText SiteScope requires enhancements in interface simplicity, reporting capabilities, and customization options. Sentry needs improved performance monitoring features, enhanced alerting mechanisms, and more robust error tracking.

How is the ease of deployment and customer service of OpenText SiteScope in comparison to Sentry?

OpenText SiteScope’s deployment can be complex due to its extensive configurations, with users noting responsive customer service but a steep learning curve. Sentry’s deployment is straightforward with supportive customer service, ensuring a smoother onboarding experience.

What setup costs and ROI can be seen with OpenText SiteScope in comparison to Sentry?

OpenText SiteScope represents a higher initial investment, justified by its extensive capabilities, offering substantial long-term ROI. Sentry is a more cost-effective solution, particularly beneficial for smaller teams, providing quick returns with its efficient error monitoring.

To learn more, read our detailed OpenText SiteScope vs. Sentry Report (Updated: December 2025).

Buyer's Guide

OpenText SiteScope vs. Sentry

December 2025

Download the complete report

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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

OpenText SiteScope

Ranking in Application Performance Monitoring (APM) and Observability

26th

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Sentry

Ranking in Application Performance Monitoring (APM) and Observability

11th

Average Rating

8.6

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Debugging (1st)

Mindshare comparison

As of December 2025, in the Application Performance Monitoring (APM) and Observability category, the mindshare of OpenText SiteScope is 0.7%, up from 0.5% compared to the previous year. The mindshare of Sentry is 4.5%, down from 6.2% 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 (%)
Sentry	4.5%
OpenText SiteScope	0.7%
Other	94.8%

Application Performance Monitoring (APM) and Observability

Featured Reviews

Gyanesh Rahatekar

Back office at Reliance Industries Ltd

Achieve seamless incident response with valuable monitoring capabilities and reliable alerts

There are multiple features related to OpenText SiteScope monitoring that I have found to be very useful, such as SSL monitoring. If SSL is present as a file in a server, then OpenText SiteScope is a very effective tool to monitor when that certificate expires. It provides comprehensive information related to SSL certificates and log monitoring. If any kind of required keyword monitoring is present in the log file, OpenText SiteScope has excellent functionality for monitoring. It is very easy to configure and obtain the correct information related to end-user requirements. The agentless monitoring feature of OpenText SiteScope is particularly impressive and easy to configure and gather information from. According to the operations team perspective, there is no impact related to resource management from the agentless monitoring. It demonstrates very low resource consumption related to its functionality.

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NelsonMendaros1

Founding Member at a tech services company with 51-200 employees

Real-time error tracking assists the QA team in swiftly identifying and reporting bugs

One of the greatest advantages of Sentry is its support for Azure Web Services, which New Relic does not support. Sentry integrates with common developer communication platforms like Discord and WhatsApp, which allows developers to easily track notifications and findings in the applications. Real-time error tracking helps our Quality Assurance team easily identify the root causes of problems or bugs and promptly inform the developers about specific issues.

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

"Instead of executing jobs multiple times, I can configure it once, schedule, and apply it on multiple servers in sequence. It allows me to create scripts and automate several processes, making tasks simpler and more efficient."

"Being able to create your monitors for monitoring your internal URLs and databases and other things like that is valuable."

"The product's readymade templates are perfect. It supports us a lot when we don't have much experience with the product. The templates offers us direction to proceed."

"Infrastructure monitoring is the most valuable feature."

"Our experiences with Micro Focus SiteScope have been mostly positive as we can easily work with multiple monitors and different types of monitors pretty quickly. There are a lot of out-of-the-box solutions for us through Micro Focus SiteScope, so we don't have to do that much custom coding for the vast majority of requests that we get for monitoring. There are some limitations that we've run into and some problems every once in a while, but they've been relatively minor."

"The most valuable feature of OpenText SiteScope is that it is easy to manage and user-friendly."

"It has multiple monitors that can be deployed OOTB, which includes basic system monitors for CPU, Disk, Memory, NIC's, etc."

"They can create workflows for approval processes, which is very useful to support paperless digitalization, allowing effective collaboration between many parties including approvers, reviewers, and engineering documents being signed, annotated, and marked up using this system."

More OpenText SiteScope pros

"The implementation is easy. After one or two days, I can learn and use it. It's not too hard."

"Real-time error tracking helps our Quality Assurance team easily identify the root causes of problems or bugs and promptly inform the developers about specific issues."

"The most valuable feature we have found with Sentry is the security that it provides."

"I would rate the stability of Sentry as eight out of ten."

"Sentry's performance monitoring has helped us understand where the bottlenecks are in our application and allowed us to optimize critical transactions for a faster user experience."

"Its initial setup process is relatively straightforward."

"Great for capturing application performance metrics and error logs."

More Sentry pros

Cons

"Sometimes in a huge environment, I think the documentation does not provide the required calculations so you can't know what the required set up should be. You need to test."

"While working with OpenText, I noticed sometimes teams refuse intervention due to compliance issues."

"They should provide more templates for new vendor devices."

"More out of the box Cloud integration and capabilities."

"I would be very interested in having transaction traceability included in the product, to give us a better view of what is really going wrong in a particular method and action."

"We'd like a uniform interface for monitoring our system, since that's the purpose of SiteScope."

"SiteScope isn't productive if you want to monitor RAM or if you want to monitor some URL."

"It may lack some features other products in the category have like more detailed transaction tracking."

More OpenText SiteScope cons

"I would like to have alert policies and alert conditions enhanced in the next release."

"It would be nice if the product provided a map showing the users’ geographic location."

"One area where I think Sentry can improve is in the granularity of its alerting system, as it sometimes feels too sensitive or not customizable enough."

"We cannot restrict particular columns on particular data. It would be helpful if that feature was improved."

"To deal with its shortcomings, Sentry needs to continuously improve in areas like the user interface and documentation, apart from its other features."

"I have not worked with Sentry long enough to provide advice for improvements. I need more experience and time."

"I would like to see a role registration feature added."

"The settings for an administrator are complex."

More Sentry cons

Pricing and Cost Advice

"It is expensive. I don't like its licensing. I don't like anything where you have to license it by individual licenses. I'm not a fan of that, but that's just me."

"The product's pricing should be lower since there are many open-source products that can do the same job with better user interfaces. The tool's pricing is yearly and you need to pay for support."

"Depending on your requirements, there are two licensing models available. A simple point model, or an endpoint model."

"When Micro Focus Voltage SiteScope has introduced approximately eight years ago and there was not very much competition making the price high. However, when comparing the price of Micro Focus Voltage SiteScope now to other tools, they should reduce the price. It is similar to a legacy tool at this point."

"Licensing is a little steep."

"You have to pay for their "solution templates". Other tools do not charge you for knowledge-based monitoring bundles."

"The pricing or licensing cost for Micro Focus SiteScope is often bundled with other things, so the cost for each individual would be difficult to calculate. Pricing could be $2,000,000 a year. My company pays for technical support because it's part of the contract with Micro Focus SiteScope. You buy the licenses, but you're also paying for the support. With Nagios, it's much more bare-bones as far as paying for licenses and the software itself, and my company didn't have to use as much Nagios support yet in one or two years because there weren't too many problems using Nagios, and it's much more cost-effective, so that's one of the reasons why my company is migrating to Nagios from Micro Focus SiteScope."

"SiteScope licensing can be node based-or monitor-based. I would recommend for node-based licensing."

More OpenText SiteScope pricing and cost advice

"We are currently paying through Cloudera for the Sentry service."

"I am currently using a self-hosted open version."

"Currently, we are in the production phase of our project and we are on free plans to use Sentry. Once we go live we will have to be on a subscription-based plan."

"We can adjust the price a little bit based on our needs."

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Top Industries

By visitors reading reviews

Financial Services Firm

20%

Manufacturing Company

17%

Computer Software Company

University

Computer Software Company

16%

Comms Service Provider

11%

Financial Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	4
Large Enterprise	21

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

Questions from the Community

What is your experience regarding pricing and costs for Micro Focus Voltage SiteScope?

The licensing scheme for Micro Focus tools is reasonable, and more affordable. It's seen as medium or de-receivable.

See all answers

What needs improvement with Micro Focus Voltage SiteScope?

The new version D2 has improved with a smart plan UI interface. However, while still using the classic WebTop UI, it looks outdated and not HTML5 compatible. They are currently in progress to migra...

See all answers

What is your primary use case for Micro Focus Voltage SiteScope?

They can confidently store electronic documents in one system of record. They can delete all other copies and rely on single storage because they believe it will store data safely. They can create ...

See all answers

What is your experience regarding pricing and costs for Sentry?

Sentry is very affordable. We spend less than $200 to $300 a month. Compared to New Relic, it provides the necessary features at a cheaper cost, especially since we moved infrastructure monitoring ...

See all answers

What needs improvement with Sentry?

Right now, Sentry meets our needs and we have not encountered any bottlenecks. However, additional personalization and easier setup for capturing all the different application logs could be an area...

See all answers

What is your primary use case for Sentry?

We use Sentry for application performance management and tracking bugs and issues in the application.

See all answers

Comparisons

Dynatrace vs OpenText SiteScope

Compared 12% of the time

OpenText Real User Monitoring vs OpenText SiteScope

Compared 9% of the time

SolarWinds Server and Application Monitor vs OpenText SiteScope

Compared 7% of the time

Grafana vs OpenText SiteScope

Compared 7% of the time

Broadcom DX Application Performance Management vs OpenText SiteScope

Compared 6% of the time

More OpenText SiteScope Competitors

Grafana vs Sentry

Compared 18% of the time

Azure Monitor vs Sentry

Compared 12% of the time

OpenTelemetry vs Sentry

Compared 10% of the time

AWS X-Ray vs Sentry

Compared 8% of the time

Elastic Observability vs Sentry

Compared 8% of the time

More Sentry Competitors

Product Reports

Buyer's Guide

OpenText SiteScope

December 2025

Download OpenText SiteScope product report

Buyer's Guide

Application Performance Monitoring (APM) and Observability

November 2025

Download Sentry product report

Also Known As

Micro Focus SiteScope, HPE SiteScope, SiteScope

No data available

Overview

OpenText SiteScope is an agentless monitoring program that tracks the availability and performance of distributed IT infrastructures such as servers, network devices and services, applications and application components, virtualization software, operating systems, and other IT enterprise components.

OpenText SiteScope is an autonomous hybrid IT monitoring system that can monitor more than 100 different types of IT components in real time, thanks to a lightweight and highly customizable remote access architecture.

With OpenText SiteScope, IT teams can get the data they need to keep on top of problems and eliminate bottlenecks before they become major concerns.

OpenText SiteScope can reduce total cost of ownership (TCO) by utilizing agentless technology, which eliminates the need to install and monitor agents on each box. Manual activities can be automated, and teams can save time and effort by using pre-packaged solution templates.

OpenText SiteScope Features

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

Broad functionality built on expertise: OpenText SiteScope's architecture is scalable and supports a broad range of functions, including data collecting, alerting, event management, and reporting. Data is collected via remote access, which eliminates the need for agents to be deployed and maintained on monitored nodes. OpenText SiteScope connects to systems as a remote user via the central server, which supports JMX, SNMP, HTTP, SSH, NetBIOS, and WMI.

Monitors legacy and modern environments: OpenText SiteScope comes with more than 100 built-in monitors that track things like utilization, response time, use, and resource availability.
- Cloud: You can monitor virtual servers and applications on Amazon Web Services (AWS). AWS-hosted applications can provide data to Amazon CloudWatch, which can be used for auto-scaling, reporting, and alerting.
- Virtualization: OpenText SiteScope supports VMware, Microsoft, Citrix, and Oracle/Sun virtualization technologies. Monitor Docker clusters, nodes, containers, and workloads.

Flexibility with configuration: By adding or deleting specific monitors, you can adapt to dynamic changes in data center configuration.

Templates for solutions: The template database is based on best practices for monitoring complex application settings with the least amount of time and effort. The templates include built-in domain experience of specialized monitors, default metrics and thresholds, proactive testing, and best practices for a given application or monitoring component.

Notifications, alerts, and reports: Email, SNMP traps, HTTP post, and database alerts are all supported. Administrators receive alerts based on defined thresholds and schedules.

Flexibility in user management: Using LDAP or an internal management solution, define group-level permissions, construct user roles, and assign security groups depending on role. Extensive WS (Web Service)-based API that automates numerous management situations without the need for the SiteScope UI.

Integrations with SiteScope: OpenText SiteScope not only offers a number of benefits on its own, but it can also be linked with a number of OpenText and third-party solutions, giving teams the ability to properly integrate their IT operations center.

OpenText

Sentry is a robust error management system known for real-time error tracking and integration with tools like Slack, GitLab, and Jira, benefiting those seeking comprehensive application performance insights.

Sentry offers a seamless platform to monitor errors in both front-end and back-end applications, providing real-time alerts and comprehensive event log context. With its integration capabilities, teams effectively track application metrics and access performance data without direct production access, ensuring enhanced reliability. Sentry's features such as event grouping and code trace logs linked to Git repositories highlight its utility in maintaining application efficiency. Enhanced security and regular updates make it a preferred choice over competitors. Despite some requests for improvements in automation and UI enhancements, Sentry remains invaluable for error management and application performance monitoring.

What are the key features of Sentry?

Integration capabilities: Connects with Slack, GitLab, Jira, AWS Lambda.
Real-time error tracking: Alerts users instantly about errors.
Event grouping: Groups related errors for easier management.
Code trace logs: Provides detailed trace logs linked to Git repositories.
Comprehensive context: Offers a complete view of events and context.

What benefits and ROI can users expect from Sentry?

Enhanced reliability: Provides critical insights for robust application performance.
Accessibility: Easy deployment and quick adaptation make it user-friendly.
Security: Maintains high security standards with timely updates.
Utility in error management: Detects silent failures, aiding ETL processes.
Cost efficiency: Favored over alternatives like New Relic due to comprehensive features.

In industries like technology, Sentry is crucial for monitoring errors in web applications, offering real-time alerts and performance tracking. It is frequently used in ETL processes to detect failures without direct developer access, benefiting teams who manage large-scale applications and databases efficiently.

Sentry

Sample Customers

Vodafone Ireland, Kuveyt Turk Participation Bank

Dropbox, Airbnb, Stripe, Uber

Buyer's Guide

OpenText SiteScope vs. Sentry

December 2025

Free Report: OpenText SiteScope vs. Sentry

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