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Apache Pulsar vs Redpanda comparison

 

Comparison Buyer's Guide

Executive Summary

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

Apache Pulsar
Ranking in Streaming Analytics
19th
Average Rating
8.0
Reviews Sentiment
6.2
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Redpanda
Ranking in Streaming Analytics
16th
Average Rating
8.8
Reviews Sentiment
7.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Streaming Analytics category, the mindshare of Apache Pulsar is 2.3%, up from 1.9% compared to the previous year. The mindshare of Redpanda is 1.0%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Streaming Analytics
 

Featured Reviews

it_user1087029 - PeerSpot reviewer
The solution can mimic other APIs without changing a line of code
The solution operates as a classic message broker but also as a streaming platform. It operates differently than a traditional streaming platform with storage and computing handled separately. It scales easier and better than Kafka which can be stubborn. You can even make it act like Kafka because it understands Kafka APIs. There are even companies that will sell you Kafka but underneath it is Apache Pulsar. The solution is very compatible because it can mimic other APIs without changing a line of code.
ArpitShah - PeerSpot reviewer
Affordable, easy to deploy, and it is easy to find things on the user interface
We use the libraries in the different programming languages. We use the message format in Avro, convert the data in the format, and pass it on. We have contacted the sales team about the solution. So far, the product fulfills our requirements. We get lots of data. The data flows through Kafka to Redpanda. Then it goes to a database. If our infrastructure goes down for a week, we will not lose data. It is an advantage of Redpanda. I recommend the product to others. We might choose a different solution if we find something cheaper. We used Redpanda because we did not want to self-host our software. Redpanda is a piece of infrastructure. There is not much of a learning curve. Overall, I rate the tool an eight out of ten.

Quotes from Members

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

Pros

"The solution operates as a classic message broker but also as a streaming platform."
"The UI is modern."
"I tested it with ten-plus nodes, and it's highly scalable."
"What makes Redpanda superior is its performance since it's written in C++. C++ is pretty much the standard for high-performance applications."
"The cost savings have been significant."
 

Cons

"Documentation is poor because much of it is in Chinese with no English translation."
"When it comes to self-hosting, their documentation could be improved."
"The version control mechanism must be improved."
"The command-line tools need to be improved. To quickly check the status of the topics and all."
"Recently, for the documentation, they've built their own AI chatbot, which is focused on giving you answers based on their documentation. While using that, I did not find it to be very good."
 

Pricing and Cost Advice

Information not available
"Redpanda is cheaper than its competitors."
"It's free. Everybody can use it, only support is paid."
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Top Industries

By visitors reading reviews
Computer Software Company
24%
Financial Services Firm
10%
Manufacturing Company
7%
Comms Service Provider
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

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What is your experience regarding pricing and costs for Redpanda?
Redpanda is actually a commercial platform, but they do provide free versions as well. I've been working only with the free versions.
What needs improvement with Redpanda?
Recently, for the documentation, they've built their own AI chatbot, which is focused on giving you answers based on their documentation. While using that, I did not find it to be very good. Maybe ...
What is your primary use case for Redpanda?
I have worked with Redpanda for the past two to three months. Mainly in the tech industry or software industry, there's a huge rise of streaming data. Redpanda serves as a very reliable and fast me...
 

Overview

Find out what your peers are saying about Databricks, Amazon Web Services (AWS), Microsoft and others in Streaming Analytics. Updated: June 2025.
856,873 professionals have used our research since 2012.