PubSub+ Platform vs Zenoss Cloud comparison

Why PeerSpot?

Solace and Zenoss are both solutions in the Event Monitoring category. Solace is ranked #9 with an average rating of 8.6, while Zenoss is ranked #14. Solace holds a 2.6% mindshare in EM, compared to Zenoss’s 4.9% mindshare. Additionally, 100% of Solace users are willing to recommend the solution, compared to 100% of Zenoss users who would recommend it.

PubSub+ Platform

Read 20 PubSub+ Platform reviews

5,425 Views
488 Comparison Views

100% willing to recommend

Zenoss Cloud

Read 8 Zenoss Cloud reviews

6,879 Views
757 Comparison Views

100% willing to recommend

PubSub+ Platform

Zenoss Cloud

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 23, 2025

Zenoss Cloud and PubSub+ Platform are in the domains of network monitoring and messaging solutions, respectively. Zenoss Cloud excels in infrastructure visibility, while PubSub+ is strong in messaging features, showing a balance between functionality and value.

Features: Zenoss Cloud includes real-time analytics, predictive insights, and ease of integration, enhancing its monitoring solutions. PubSub+ Platform provides efficient event streaming, robust message brokering, and seamless topic filtering for data movement across applications.

Room for Improvement: Zenoss Cloud could benefit from streamlined user interfaces, expanded third-party integrations, and enhanced alert customization. PubSub+ Platform may improve through more intuitive initial setup, increased scalability options, and simplified protocol conversions.

Ease of Deployment and Customer Service: Zenoss Cloud offers a cloud-native architecture that simplifies deployment and scaling, supported by responsive customer service. PubSub+ Platform, while complex due to its distributed nature, is backed by extensive documentation and personalized assistance.

Pricing and ROI: Zenoss Cloud generally involves higher initial setup costs but provides a strong ROI with enhanced monitoring returns. PubSub+ Platform offers competitive pricing with significant ROI through improved messaging efficiency, favoring long-term message efficiency benefits.

To learn more, read our detailed PubSub+ Platform vs. Zenoss Cloud Report (Updated: September 2026).

Buyer's Guide

PubSub+ Platform vs. Zenoss Cloud

September 2026

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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

PubSub+ Platform

Ranking in Event Monitoring

9th

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Message Queue (MQ) Software (7th), Message Oriented Middleware (MOM) (2nd), Streaming Analytics (11th)

Zenoss Cloud

Ranking in Event Monitoring

14th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Application Infrastructure (19th), Network Monitoring Software (64th), Server Monitoring (25th), IT Infrastructure Monitoring (50th), Container Monitoring (8th), Cloud Monitoring Software (41st), AIOps (28th)

Mindshare comparison

As of September 2026, in the Event Monitoring category, the mindshare of PubSub+ Platform is 2.6%, up from 0.3% compared to the previous year. The mindshare of Zenoss Cloud is 4.9%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Event Monitoring Mindshare Distribution
Product	Mindshare (%)
PubSub+ Platform	2.6%
Zenoss Cloud	4.9%
Other	92.5%

Event Monitoring

Featured Reviews

Deepankar Bbhowmick

Integration Architect at a tech services company with 11-50 employees

Messaging design has become visual and reliable and now supports fast microservice communication

The unique functions I appreciate about PubSub+ Platform are that it allows me to design my solution in a graphical manner, which is not available in many other products, and the design can also be pushed to the actual infrastructure layer, making it quite advantageous. Mesh technology is useful in scenarios where different geographies have to be connected, although such situations are not commonly found. It is beneficial but not a super-used feature of PubSub+ Platform. The event replay function is quite mature in PubSub+ Platform, allowing me to replay messages that are days in the past, which is a good feature. The main benefits PubSub+ Platform provides for the end-user include building a robust and scalable system with very low network latency, which improves the customer experience, whether using mobile phones or applications. This type of messaging framework is extremely important, and Solace is a very good product in that space. Nowadays, most applications are built using microservices technology, with small microservices interchanging messages via PubSub+ Platform. Without it, realizing a scalable system would not be possible; for example, one cannot have Netflix or similar services that require quick data transit and a good user experience, ensuring that data cannot be lost in transit. The analytics part of PubSub+ Platform is quite useful as it can connect with many analytical software tools, mainly for analysis of system logs, such as Splunk, DataDog, or Prometheus. It has the flexibility to connect with any of these and supports OpenTelemetry, which is not available in many other products, making traceability very easy. I can see how a message travels from a source system to the target system, end-to-end, along with what happens to that message along the path, making the analytics quite good.

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ClaudiaChen

Cloud Architect - Senior Technology Architect at Telstra

Generates close to real-time alerts so users can resolve issues, but needs more integration and public cloud monitoring features

As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor.

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

"From my pursuit of the secret sauce, I found that Solace really is, for us, the service and the partnership that we have with the company, having the level of expertise and the subject matter knowledge available to us is second to none."

"With all these new features in place it increases our productivity by something like 50 percent."

"We've built a lot of products into it and it's been quite easy to feed market data onto the systems and put entitlements and controls around that. That was a big win for us when we were consolidating our platforms down. Trying to have one event bus, one messaging bus, for the whole globe, and consolidate everything over time, has been key for us. We've been able to do that through one API, even if it's across the different languages."

"The event portal and the diversity of deployment options in a hybrid landscape are the most valuable features."

"When we went to add another installation in our private cloud, it was easy. We received support from Solace and the install was seamless with no issues."

"The way we can replicate information and send it to several subscribers is most valuable."

"Guaranteed Messaging allows for us to transport messages between on-prem and the cloud without any loss of data."

"The way we can replicate information and send it to several subscribers is most valuable. It can be used for any kind of business where you've got multiple users who need information. Any company, such as LinkedIn, with a huge number of subscribers and any business, such as publishing, supermarket, airline, or shipping can use it."

More PubSub+ Platform pros

"Its Docker Container concept is mind blowing. It is the first monitoring tool which comes with Docker features."

"It is very cost-effective compared to the tools I worked with in the past."

"Overall, it's a great solution, and I consider it to be one of the best."

"It's easy to use."

"Zenoss is more complex than LogicMonitor, but scalable and hugely customizable."

"The most valuable feature is the flexible discovery mechanism."

"They have also accommodated many state-of-the-art technologies like Docker and ZooKeeper."

"With this solution, they can have one million users at the same time with no crashes."

More Zenoss Cloud pros

Cons

"We have requested to be able to get into the payload to do dynamic topic hierarchy building. A current workaround is using the message's header, where the business data can be put into this header and be used for a dynamic topic lookup. I want to see this in action when there are a couple of hundred cases live. E.g., how does it perform? From an administration perspective, is the ease of use there?"

"For small-sized enterprises, it may be a higher cost, or they may be looking for other options."

"If you create one event in the past, you cannot resend it."

"The solution could be improved by enhancing the message pooling size for persistent messages to handle both small and large messages effectively."

"Additional in-line information about certain things on PubSub+ Platform could be more beneficial for new users who are just starting to use this technology."

"The section on observability pertains to understanding the functioning of an event crash. Instead of focusing on how the crash occurs, attention is given to the observable aspects, such as a memory pipeline where one person pushes messages and another reads them. However, this pipeline often encounters issues, such as the reader being unavailable, causing the system to become stuck and preventing the messages from moving forward. This can lead to the pipeline being permanently stalled."

"Make it open source :-) with limited features so that this is not a barrier for using the technology in some places where they will only use open source technology despite then just paying for support (and paid features) on any used open source technology in the organization, as its a misnomer in my view the amount of large companies claiming to only use open source but then using products that are paid versions with additional features included."

"One of the areas of improvement would be if we could tell the story a bit better about what an event mesh does or why an event mesh is foundational to a large enterprise that has a wide diversity of applications that are homegrown and a small number off the shelf."

More PubSub+ Platform cons

"There is room for improvement with the administrative part. They introduced Control Center to manage things in Zenoss 5. The services that Zenoss provides remained the same, but the administrative part, since they introduced Docker, etc., has become a little complex"

"Technical support is 3/10, poor: Incomplete and poor documentation Undocumented processes Inconsistent solutions to problems depending on source"

"It would be ideal if the product offered sound alerts."

"This solution is complex for beginners so it takes some time to learn."

"The inclusion of a feature to show a graphical view of the network would be a helpful improvement."

"There was a problem with Zenoss and storage monitoring."

"The AI aspect needs to improve."

"As Zenoss Service Dynamics is more for network-centric devices and you want to monitor, for example, a server, its services, IP addresses, and interfaces, if it's a network and you're going to monitor multiple items, you'll be charged multiple times. This is what Zenoss Service Dynamics needs to improve to make sure that customers pay just one fee to monitor the entire server. What I'd like to see in Zenoss Service Dynamics in the future is a public cloud monitoring feature, particularly for the Azure public cloud. Another additional feature I'd like to see in the next release of the solution is integration with the Azure public cloud because I know that there are some services from Azure that Zenoss Service Dynamics is currently unable to monitor."

More Zenoss Cloud cons

Pricing and Cost Advice

"The licensing is dependent on the volume that is flowing. If you go for their support services, it will cost some more money, but I think it is worth it, especially if you are just starting your journey."

"It could be cheaper. Its licensing is on a yearly basis."

"Having a free version of the solution was a big, important part of our decision to go with it. This was the big driver for us to evaluate Solace. We started using it as the free version. When we felt comfortable with the free version, that is when we bought the enterprise version."

"I would rate the product's pricing a ten out of ten."

"The price of PubSub+ Event Broker is reasonable for the capability it offers. However, when compared to others solutions on the market it is expensive."

"Having a free version is critical for our technology operations use case. This is primarily because our technology operations team is a cost center in our company. They are not profit drivers and having a free version for installation will probably meet our needs. Even for production, it'll support up to a 100,000 messages per second. I don't think in technology operations that we have that many events and alerts from our detection tools. Even if I have 20 or 30 event detection products out there, they're only going to publish the things which are critical or warnings. I don't think we'll ever reach a 100,000 messages per second."

"We are looking for something that will add value and fit for purpose. Freeware is good if you want to try something quickly without putting in much money. However, as far as our decision is concerned, I don't think it helps. At the end of the day, if we are convinced that a capability is required, we will ask for the funding. Then, when the funding is available, we will go for an enterprise solution only."

"There are different tiers where you can choose what would work for you. As a customer, you need to know roughly how many messages a month you will use."

More PubSub+ Platform pricing and cost advice

"It depends on the customer, what he wants."

"It is very cost-effective compared to the tools I worked with in the past. The company is gaining a lot with respect to the cost factor. It provides agentless monitoring and in a very cheap way."

"The pricing depends on the environment, the number of services, and the size of the data center. It can go from $100,000 to a million dollars."

"There are additional costs you'll have to pay apart from the license fee for Zenoss Service Dynamics. I can't remember exactly how much my company is paying because I don't handle the finance part, but the cost is paid annually. On a scale of one to five, with one being the cheapest and five being the most expensive, I'm rating the solution three out of five."

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Manufacturing Company

11%

Outsourcing Company

Construction Company

Comms Service Provider

14%

Construction Company

13%

Manufacturing Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	1
Large Enterprise	15

By reviewers
Company Size	Count
Small Business	4
Large Enterprise	5

Questions from the Community

What is your experience regarding pricing and costs for PubSub+ Event Broker?

The pricing and setup cost of PubSub+ Platform is very seamless and reliable for medium and large-scale enterprises. For small-sized enterprises, it may be a higher cost, or they may be looking for...

See all answers

What needs improvement with PubSub+ Event Broker?

PubSub+ Platform could improve by simplifying some advanced configurations and providing better visualization for event flow. Some advanced configurations in PubSub+ Platform could be made simpler ...

See all answers

What is your primary use case for PubSub+ Event Broker?

PubSub+ Platform's main use case in our company is real-time data streaming using applications and API integrations. We are working on an IoT-based application, and our company handles most of the ...

See all answers

What is the best network monitoring software for large enterprises?

In my experience, I worked with many monitoring software, but the one that gave me the most functionalities of a large-scale company is Zenoss, due to its ability to monitor completely hybrid and a...

See all answers

Comparisons

Apache Kafka vs PubSub+ Platform

Compared 7% of the time

IBM MQ vs PubSub+ Platform

Compared 6% of the time

Confluent vs PubSub+ Platform

Compared 5% of the time

Azure Stream Analytics vs PubSub+ Platform

Compared 5% of the time

ActiveMQ vs PubSub+ Platform

Compared 4% of the time

More PubSub+ Platform Competitors

Zabbix vs Zenoss Cloud

Compared 7% of the time

Nagios XI vs Zenoss Cloud

Compared 4% of the time

ScienceLogic vs Zenoss Cloud

Compared 3% of the time

Microsoft System Center vs Zenoss Cloud

Compared 3% of the time

Dynatrace vs Zenoss Cloud

Compared 3% of the time

More Zenoss Cloud Competitors

Product Reports

Buyer's Guide

PubSub+ Platform

September 2026

Download PubSub+ Platform product report

Buyer's Guide

Zenoss Cloud

August 2026

Download Zenoss Cloud product report

Also Known As

PubSub+ Event Broker, PubSub+ Event Portal

Cloud Monitoring, Zenoss Service Dynamics

Overview

PubSub+ Platform is designed for real-time message publishing and outstanding interoperability. With features like intuitive administration and topic filtering, it offers both stability and high performance for scalable deployments across diverse scenarios.

PubSub+ Platform enhances data integration with its event mesh and seamless protocol compatibility, providing a comprehensive solution for organizations tracking shipments, generating reports, and managing transactions. Its granular topic filtering and WAN optimization ensure high utility in event-driven applications and cloud deployments. Users highlight the platform's intuitive administration and ease of management, though some seek improved integration with third-party tools and enhanced observability. Concerns include scalability for large payloads and training resource availability. Despite its interface complexity, PubSub+ remains valuable for trading and market data distribution.

What are the key features of PubSub+ Platform?

Real-time messaging: Facilitates seamless communication across platforms.
Flexible topic hierarchy: Supports dynamic topic taxonomy for efficient data management.
Event mesh: Enhances integration and interoperability with diverse protocols.
Intuitive administration: Simplifies system management and configuration.
WAN optimization: Ensures efficient connectivity for global deployment.

What benefits should users look for in reviews?

Messaging stability: Offers consistent performance in dynamic environments.
Scalability: Provides seamless expansion to accommodate growing data volumes.
Security: Maintains robust protection for sensitive information.
Support and configuration: Accessible, reliable support, and UI-driven setup streamline the management.

PubSub+ Platform is widely implemented for asynchronous messaging in industries like finance for trading and market data, logistics for shipment tracking, and tech operations management. It enables companies to modernize applications while ensuring data accuracy and efficiency across global systems.

Solace

Zenoss Cloud provides a comprehensive overview of IT environments, supporting cross-cloud functionality, scalability, and robust integrations. It offers dynamic monitoring through its intuitive dashboard and supports hybrid deployments across cloud and on-premises infrastructures.

Zenoss Cloud enables users to monitor network infrastructure and operator platforms efficiently. With features like agentless monitoring and real-time alerts, Zenoss Cloud integrates seamlessly with external systems such as ITSM tools. Its flexible functionality allows for the management of both on-premises and cloud infrastructures like AWS and Azure. Users benefit from easy setup and strong technical support, although they seek enhancements in AI capabilities and simpler installation. The pricing model and complexity for beginners and storage monitoring are areas for improvement.

What are the key features of Zenoss Cloud?

Dynamic Monitoring: Enhances user experience with real-time insights.
Cross-Cloud Functionality: Supports hybrid deployments across AWS and Azure.
Agentless Monitoring: Simplifies deployment with minimal overhead.
Scalability: Grows with your network's demands.
Custom Integration: Supports notifications and alerts tailored to user requirements.

What benefits should users expect from Zenoss Cloud?

Time Efficiency: Quick setup and operation save resources.
Comprehensive Support: Extensive documentation streamlines troubleshooting.
Cost-effective Monitoring: Prevents multiple charges in server monitoring.
Enhanced User Experience: Offers seamless integration with existing IT infrastructures.

Zenoss Cloud is widely used in monitoring solutions for industries including technology and data centers. It supports direct monitoring of systems like vSphere and NetApp, making it ideal for IT operations and managed services. Integration with tools such as ServiceNow and SolarWinds aligns it with diverse IT environments.

Zenoss

Sample Customers

FxPro, TP ICAP, Barclays, Airtel, American Express, Cobalt, Legal & General, LSE Group, Akuna Capital, Azure Information Technology, Brand.net, Canadian Securities Exchange, Core Transport Technologies, Crédit Agricole, Fluent Trade Technologies, Harris Corporation, Korea Exchange, Live E!, Mercuria Energy, Myspace, NYSE Technologies, Pico, RBC Capital Markets, Standard Chartered Bank, Unibet

2degrees, Rackspace, State of North Dakota, El Paso Independent School District, NWN Corporation

Buyer's Guide

PubSub+ Platform vs. Zenoss Cloud

September 2026

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