PubSub+ Platform vs Starburst Enterprise comparison

Why PeerSpot?

Solace and Starburst are both solutions in the Streaming Analytics category. Solace is ranked #11 with an average rating of 8.6, while Starburst is ranked #24. Solace holds a 3.9% mindshare in SA, compared to Starburst’s 2.2% mindshare. Additionally, 100% of Solace users are willing to recommend the solution, compared to 100% of Starburst users who would recommend it.

PubSub+ Platform

Read 20 PubSub+ Platform reviews

5,425 Views
2,279 Comparison Views

100% willing to recommend

Starburst Enterprise

Read 2 Starburst Enterprise reviews

2,535 Views
1,369 Comparison Views

100% willing to recommend

PubSub+ Platform

Starburst Enterprise

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Dec 17, 2024

Starburst Enterprise and PubSub+ Platform are competing products in the data processing and messaging systems category. Data indicates that PubSub+ Platform has the upper hand due to its robust features, while Starburst Enterprise is favored for pricing and support.

Features: Starburst Enterprise excels in data processing capabilities and seamless integration with data lakes. It provides impressive SQL analytics performance. PubSub+ Platform offers advanced messaging features, scalable event-driven architecture support, and real-time streaming capabilities. It is noted for messaging agility and reliability.

Ease of Deployment and Customer Service: Starburst Enterprise provides flexible on-premises and cloud-based deployment options with strong support services for smooth implementation. PubSub+ Platform favors a cloud-native approach and offers efficient customer service. Starburst is recognized for personalized service, while PubSub+ is praised for integration ease with existing systems.

Pricing and ROI: Starburst Enterprise has competitive pricing aimed at delivering high ROI through efficient data processing and analytics, appealing to budget-conscious buyers. PubSub+ Platform may involve higher initial setup costs, yet offers substantial ROI through enhanced feature sets and scalability, justifying its premium pricing in complex event-driven scenarios.

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

Buyer's Guide

PubSub+ Platform vs. Starburst Enterprise

September 2026

Download the complete report

Helped 913,683 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

PubSub+ Platform

Ranking in Streaming Analytics

11th

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), Event Monitoring (9th)

Starburst Enterprise

Ranking in Streaming Analytics

24th

Average Rating

8.6

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Data Science Platforms (21st)

Mindshare comparison

As of September 2026, in the Streaming Analytics category, the mindshare of PubSub+ Platform is 3.9%, up from 3.0% compared to the previous year. The mindshare of Starburst Enterprise is 2.2%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Streaming Analytics Mindshare Distribution
Product	Mindshare (%)
PubSub+ Platform	3.9%
Starburst Enterprise	2.2%
Other	93.9%

Streaming Analytics

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.

Read full review

KamleshPant

Senior Software Architect at USEReady

Connects to any data source from any region and offers unified access

There are no specific projects supported by Starburst regarding AI initiatives or machine learning projects. In the future, if we have all the data available, we can definitely capitalize on AI/ML and LLM capabilities to summarize data and gain insights. That's our future goal, but we haven't reached that point yet. There should be support for REST API data sources to access data from the web. We often have data coming in and communicate with data sources via REST API calls. I don't see that capability in Starburst currently; everything is through JDBC or ODBC. If Starburst could seamlessly access data using REST API capabilities, it would be a game-changer. The self-service data management features, like self-service materialized views, are great, but they can be a bit complex for basic users to understand.

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

"One of the main reasons for using PubSub+ is that it is a proper event manager that can handle events in a reactive way."

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

"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."

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

"This solution reduces the latency to access changes in real-time and the effort required to onboard a new subscriber. It also reduces the maintenance of each of those interfaces because now the publisher and subscribers are decoupled. Event Broker handles all the communication and engagement. We can just push one update, then we don't have to know who is consuming it and what's happening to that publication downstream. It's all done by the broker, which is a huge benefit of using Event Broker."

"The most useful features has been the WAN optimization and probably the HybridEdge, which requires some third-party adapters or plugins. The idea that we can position Solace as a protocol-agnostic message transport fabric is key to our company having all manners of asynchronous messaging protocols from MQ, Kafka, JMS, etc. I really like the WAN optimization: Send once over a WAN, then distribute locally as many times as there are subscribers."

"The most valuable feature of PubSub+ Event Broker is the scaling integration. Prior to using the solution, it was done manually with a file, and it can be done instantly live."

"If we talk about Solace, you see the value-add layer; I can say that Solace is a basic Kafka, but on top of that Kafka layer, they have added their own layer that is really good, as this is where it adds value and why we went for it."

More PubSub+ Platform pros

"It's very scalable, fast performing, and supports many catalogs."

"We have noticed improvements in performance using Starburst Enterprise. It handles complex data, including reading and partitioning files. We can add a new catalog to Starburst Enterprise by providing connection details and service account information. This allows us to integrate with existing tools, such as the Snowflake database, which we use for data protection in our project."

Cons

"I heard that it is quite expensive compared to Kafka."

"For improvements, I would suggest increasing the max payload size to a limit of 100MB or more. The current max payload size is limited to 5MB."

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

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

"I would like them to design topic and queue schemas, mapping them to the enterprise data structure."

"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?"

"It could be cheaper. It could also have easier usage. It is a brilliant product, but it is quite complex to use."

"A challenge we currently have is Solace's ability to integrate with single sign-on in our Active Directory and other single sign-on tools and platforms that any company would have. It's important for the platforms to work. Typically, they support only LDAP-based connectivity to our SQL Servers."

More PubSub+ Platform cons

"Starburst Enterprise could improve by offering additional features similar to those provided by other SQL query tools. For example, incorporating functionalities like pivot tables would make it more feasible to use."

"There should be support for REST API data sources to access data from the web."

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."

"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."

"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."

"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."

"The price of the solution is expensive."

"We have been really happy with the product licensing rates. It has been free for us, up to a 100,000 transactions per second, and all we have to do is pay for support. Making their product available and accessible to us has not been a problem at all."

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

"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."

More PubSub+ Platform pricing and cost advice

"I haven't personally dealt with the pricing aspects first-hand, but from what I understand, it largely depends on the specifics of your setup, especially the machines you use on AWS. The cost of using Starburst Enterprise can vary based on the amount of data you're processing and the type of machines you opt for, whether on AWS or another cloud platform."

See which vendors are best for you

Use our free recommendation engine to learn which Streaming Analytics solutions are best for your needs.

See recommendations

913,683 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

14%

Manufacturing Company

11%

Outsourcing Company

Construction Company

Financial Services Firm

32%

Manufacturing Company

Computer Software Company

Construction 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

No data available

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

Ask a question

Earn 20 points

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

Starburst Galaxy vs Starburst Enterprise

Compared 16% of the time

Databricks vs Starburst Enterprise

Compared 10% of the time

Dremio vs Starburst Enterprise

Compared 6% of the time

Cloudera DataFlow vs Starburst Enterprise

Compared 6% of the time

Dataiku vs Starburst Enterprise

Compared 5% of the time

More Starburst Enterprise Competitors

Product Reports

Buyer's Guide

PubSub+ Platform

September 2026

Download PubSub+ Platform product report

Buyer's Guide

Data Science Platforms

September 2026

Download Starburst Enterprise product report

Also Known As

PubSub+ Event Broker, PubSub+ Event Portal

No data available

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

Starburst Enterprise optimizes data processing for businesses, offering a robust platform tailored for efficient data handling. Ideal for tech-savvy audiences, it powers seamless data analysis and management.

Starburst Enterprise provides an advanced infrastructure that simplifies querying massive data sets from a variety of sources. Its integration capabilities allow users to access and analyze data without extensive data movement, ensuring cost-effective operations and speedy insights. Businesses can leverage comprehensive data analytics strategies, significantly enhancing their decision-making processes while minimizing latency.

What are the key features of Starburst Enterprise?

Data Federation: Connects disparate data sources without consolidation.
High-Performance Query: Delivers fast, interactive SQL analytics even on diverse data sets.
Security and Access Control: Ensures data is protected with robust security protocols and user management systems.
Scalability: Capable of handling increasing workloads efficiently.

What benefits and ROI should users look for?

Cost Efficiency: Reduces data warehousing costs by querying data at its source.
Time Savings: Accelerates data access and query responses, improving productivity.
Scalability: Supports growing data needs effortlessly, reducing infrastructure investments.

In industries like finance and retail, Starburst Enterprise is implemented to streamline big data operations, enhance customer experiences, and facilitate better risk management. Its ability to integrate with existing infrastructures allows for seamless adoption into company operations, delivering substantial analytical advantages.

Starburst

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

Information Not Available

Buyer's Guide

PubSub+ Platform vs. Starburst Enterprise

September 2026

Free Report: PubSub+ Platform vs. Starburst Enterprise

Find out what your peers are saying about PubSub+ Platform vs. Starburst Enterprise and other solutions. Updated: September 2026.

DOWNLOAD NOW

913,683 professionals have used our research since 2012.

See our PubSub+ Platform vs. Starburst Enterprise report.

See our list of best Streaming Analytics vendors.

We monitor all Streaming Analytics 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.