Apache Kafka on Confluent Cloud vs OpenVPN Community Edition - powered by TurnKey comparison

Apache Kafka on Confluent Cloud vs. OpenVPN Community Edition - powered by TurnKey

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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

Apache Kafka on Confluent C...

Ranking in AWS Marketplace

2nd

Average Rating

8.2

Number of Reviews

Ranking in other categories

No ranking in other categories

OpenVPN Community Edition -...

Ranking in AWS Marketplace

17th

Average Rating

9.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2025, in the AWS Marketplace category, the mindshare of Apache Kafka on Confluent Cloud is 0.8%, down from 3.4% compared to the previous year. The mindshare of OpenVPN Community Edition - powered by TurnKey is 0.3%, down from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

AWS Marketplace

Featured Reviews

Ritik Varshney

Scholar Trainee/Project Engineer at Wipro Limited

Enhanced data streaming with reliable features and good analytics

Apache Kafka on Confluent Cloud provides an enhanced level of reliability and resources compared to Apache Kafka alone. It offers more features which are beneficial for our clients, including cluster linking, schema registry, error handling, and dead-letter queues. It significantly improves customer and publisher satisfaction, especially with topic integration and data streaming.

Read full review

An-Pham

Deputy General Manager at Viettel Group

Offers a user-friendly UI and remote access of PCs to users

The product's initial setup phase was a little bit complex because there was a need to work on the configuration part. For the deployment process, you need access to an executable file, which can be a .ASA file, along with a configuration file to edit. When you open the application, you have to put in the config file in the software and then run it to make it work. The solution is deployed on an on-premises model. The solution can be deployed in a few hours. If you have some assistance from the IT service or IT team, the deployment can be done within a few hours.

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

"The product's installation phase is pretty straightforward for us since we know how to use it."

"The state-saving feature is very much appreciated. It allows me to rewind a certain process if I see an error and then reprocess it."

"Apache Kafka on Confluent Cloud is more reliable and frequent to use compared to Apache Kafka."

"Overall, I think it's a good experience. Apache Kafka can be quite complex and difficult to maintain on your own, so using Apache Kafka on Confluent Cloud makes it much easier to use it without worrying about setup and maintenance."

"Kafka and Confluent Cloud have proven to be cost-effective, especially when compared to other tools. In a recent BI integration program over the past year, we assessed multiple use cases spanning ship-to-shore and various Azure integrations. Our findings revealed that Confluent Kafka performed exceptionally well, standing out alongside Genesys and Azure Event Hubs. While these three are top contenders, the choice among other tools depends on the specific use case and project requirements. The customer initially used tools like SMQs, FITRA, and Stream for real-time data processing. However, after our recommendation, Confluent Cloud proved to be a superior choice, capable of replacing these three tools and simplifying their data infrastructure. This shift to a single tool, Confluent Cloud, streamlined their operations, making maintenance and management more efficient for their internal projects."

"In case of huge transactions on the web or mobile apps, it helps you capture real-time data and analyze it."

"Kafka provides handy properties that allow us to directly configure the data, whether to keep it or discard it after use."

"Confluent Cloud handles data volume pretty well."

"We use the solution to connect to our internal infrastructure in our data center."

"The most valuable features of the solution are its stability and user-friendly UI."

Cons

"The solution is expensive."

"Regarding real-time data usage, there were challenges with CDC (Change Data Capture) integrations. Specifically, with PyTRAN, we encountered difficulties. We recommended using our on-premises Kaspersky as an alternative to PyTRAN for that specific use case due to issues with CDC store configuration and log reading challenges with the iton components."

"There are some premium connectors, for example, available in Confluent, which you cannot access in the marketplace, so there are some limitations."

"Maybe in terms of Apache Kafka's integration with other Microsoft tools, our company faced some challenges."

"There could be an in-built feature for data analysis."

"There's one thing that's a common use case, but I don't know why it's not covered in Kafka. When a message comes in, and another message with the same key arrives, the first version should be deleted automatically."

"The administration port could be more extensive."

"Some areas for improvement in Apache Kafka on Confluent Cloud include issues faced during migration with Kubernetes pods."

"The product's initial setup phase is not straightforward, making it an area where improvements are required."

"I would like to get less updates from the solution."

Pricing and Cost Advice

"I consider that the product's price falls under the middle range category."

"Regarding pricing, Apache Kafka on Confluent Cloud is not a cheap tool. The right use case would justify the cost. It might make sense if you have a high volume of data that you can leverage to generate value for the business. But if you don't have those requirements, there are likely cheaper solutions you could use instead."

"I think the pricing is fair, but Confluent requires a little bit more thinking because the price can go up really quickly when it comes to premium connectors."

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Transportation Company

Computer Software Company

Manufacturing Company

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Apache Kafka on Confluent Cloud?

Kafka and Confluent Cloud have proven to be cost-effective, especially when compared to other tools. In a recent BI integration program over the past year, we assessed multiple use cases spanning s...

What needs improvement with Apache Kafka on Confluent Cloud?

The ability to implement request-response communication on Apache Kafka ( /products/apache-kafka-reviews ) needs improvement. The schema registry is a bit misleading in terms of its location and ho...

What is your primary use case for Apache Kafka on Confluent Cloud?

We send events to Apache Kafka on Confluent Cloud ( /products/apache-kafka-on-confluent-cloud-reviews ) for microservices and in an event-driven system. We are building an event-driven system, and ...

What do you like most about OpenVPN Community Edition - powered by TurnKey?

The most valuable features of the solution are its stability and user-friendly UI.

What needs improvement with OpenVPN Community Edition - powered by TurnKey?

I would like to get less updates from the solution.

What advice do you have for others considering OpenVPN Community Edition - powered by TurnKey?

We have one system administrator who maintains this product on the server side. OpenVPN Community Edition is small, convenient for our purposes, and works fine. I would recommend the solution to ot...

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AWS Marketplace

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Overview

Apache Kafka on Confluent Cloud enables organizations to perform real-time data streaming and processing, integrating user data, and managing large transaction volumes efficiently.

Organizations leverage Apache Kafka on Confluent Cloud for several applications such as capturing change data, handling IoT workloads, and fostering data migration and microservices. It is instrumental in publishing and managing data across multiple platforms, ensuring both high throughput and seamless log management. Confluent Cloud's features like scalability, efficient transaction management, and cost-effectiveness, combined with seamless integration with multiple data tools, make it a preferred choice for real-time data processing tasks.

What are the key features?

Scalability: Easily scale up or down based on demand.
Efficient transaction management: Manage transactions smoothly.
Cost-effectiveness: Optimize costs without compromising performance.
Real-time data capture: Capture data in real-time with ease.
State-saving: Save states efficiently to support various processes.
Message processing speed: Fast processing of messages ensures quick data handling.
Topic flexibility: Flexibility in managing topics caters to different data needs.

What benefits and ROI should you look for?

Seamless integration: Integrate effortlessly with major data tools.
Streamlined operations: Reduce the number of tools required for data processing and streamline maintenance.
High throughput: Maintain high throughput across platforms.
Seamless log management: Effective management of logs ensures operational efficiency.

In specific industries, such as finance, real-time data processing is crucial for handling high volumes of transactions and location tracking. In retail, it integrates user data and manages inventory systems efficiently. IoT applications benefit from Apache Kafka on Confluent Cloud by capturing and processing massive data streams from connected devices in real-time.

Confluent

OpenVPN® Community Edition provides a full-featured open source SSL/TLS Virtual Private Network (VPN). The TurnKey Linux VPN software appliance leverages the open source 'openvpn-server', 'openvpn-client' and 'easy-rsa' software (developed by OpenVPN® Inc.) to support "site-to-site" or "gateway" access. "Site-to-site" can link 2 otherwise unconnected LANs; suitable for multi-site enterprise networks or linkage to an Amazon VPC. "Gateway" configuration can secure traffic across public and/or insecure wifi connections and/or provide a secure solution for remote work scenarios.

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Apache Kafka on Confluent Cloud vs. OpenVPN Community Edition - powered by TurnKey