Apache Kafka is an open-source stream processing platform developed by the Apache Software Foundation written in Scala and Java. The Kafka event streaming platform is used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications.
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Katalon
Score 7.6 out of 10
N/A
Katalon Studio is provided by the vendor as a free and robust automation solution for API, Web and Mobile testing. It is designed to eliminate the complexities of building an automation framework by integrating all necessary test components with built-in keywords and project templates. Katalon Studio includes a full feature set for a complete test automation process covering multiple platforms and testing types. New users can get started with test automation using its easy-to-use…
$69
per month
Postman
Score 8.7 out of 10
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Postman, headquartered in San Francisco, offers their flagship API development and management free to small teams and independent developers. Higher tiers (Postman Pro and Postman Enterprise) support API management, as well as team collaboration, extended support and other advanced features.
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Pricing
Apache Kafka
Katalon
Postman
Editions & Modules
No answers on this topic
Node Locked License
$69.00
per month
Floating License
$1,529.00
per year
Postman Free Plan
$0.00 US Dollars
Postman Basic Plan
$12 US Dollars
per month per user
Postman Professional Plan
$29 US Dollars
per month per user
Postman Enterprise Plan
$99 US Dollars
per month per user
Offerings
Pricing Offerings
Apache Kafka
Katalon
Postman
Free Trial
No
Yes
No
Free/Freemium Version
No
Yes
Yes
Premium Consulting/Integration Services
No
Yes
No
Entry-level Setup Fee
No setup fee
No setup fee
No setup fee
Additional Details
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Katalon Studio was originated from KMS Technology R&D. It has been a successful solution for numerous automation projects ranging from small team to enterprise client.
Katalon Studio is free for use, product development is funded by the testing services provided by KMS Technology. To support future releases, please consider subscribing to our business support services.
1. Postman Free plan: Start designing, developing, and testing APIs at no cost for teams of up to three people.
2. Postman Basic plan: Collaborate with your team to design, develop, and test APIs faster; $12/month per user, billed annually
3. Postman Professional plan: Centrally manage the entire API workflow; $29/month per user, billed annually
4. Postman Enterprise plan: Securely manage, organize, and accelerate API-first development at scale; $99/month per user, billed annually
More Pricing Information
Community Pulse
Apache Kafka
Katalon
Postman
Features
Apache Kafka
Katalon
Postman
API Management
Comparison of API Management features of Product A and Product B
Apache Kafka is well-suited for most data-streaming use cases. Amazon Kinesis and Azure EventHubs, unless you have a specific use case where using those cloud PaAS for your data lakes, once set up well, Apache Kafka will take care of everything else in the background. Azure EventHubs, is good for cross-cloud use cases, and Amazon Kinesis - I have no real-world experience. But I believe it is the same.
Katalon TestOps is well suited for an oraganization who want to organize their automation collections and have everything in one place. It provides good insight on test runs, failures and also helps in defect tracking. It is extremely easy to schedule and run test suites automatically. With the help of test history, it becomes easier to triage the report and identify if it is a product issue or a test flakiness. Also with the automation run scheduling features with custom options, user do not have to manually trigger the runs and just run the scheduler to do the job.
Postman is good for organising your API credentials, vendor settings, environments etc. It's also a good way of getting stared with APIs as you get to use a GUI which can help you understand what we mean by a 'body' or 'bearer token'. I think people generally gravitate towards GUI tools for getting started in a new technology area.
Really easy to configure. I've used other message brokers such as RabbitMQ and compared to them, Kafka's configurations are very easy to understand and tweak.
Very scalable: easily configured to run on multiple nodes allowing for ease of parallelism (assuming your queues/topics don't have to be consumed in the exact same order the messages were delivered)
Not exactly a feature, but I trust Kafka will be around for at least another decade because active development has continued to be strong and there's a lot of financial backing from Confluent and LinkedIn, and probably many other companies who are using it (which, anecdotally, is many).
Easy to setup and quick to get started: As Katalon comes with built-in features a new automation tester can automate easily. Script creation time is quick.
Test Analytics: Katalon also provides analytics which tells you the pattern of your automated tests at a different instance of time.
Third Party Integration: Katalon provides amazing integration with 3rd party tools like JIRA, ALM, GIT, JENKINS, etc.
Image-based testing: Katalon also provides inbuilt image based test automation.
It has opened a door for me to explore more out of it, as it is associated with so many APIs that I never felt any difficulty in finding the right API template, which are well organized and easily available.
It is very secure to use and provides great services which are user-friendly.
Due to this software I have got rid of the excessive emails and the slack channels, Now I am using my own private API and even it give me an option to produce my personal Postman’s API Builder from its Private API Network and this features has shared my excessive workload.
Sometimes it becomes difficult to monitor our Kafka deployments. We've been able to overcome it largely using AWS MSK, a managed service for Apache Kafka, but a separate monitoring dashboard would have been great.
Simplify the process for local deployment of Kafka and provide a user interface to get visibility into the different topics and the messages being processed.
Learning curve around creation of broker and topics could be simplified
Integration with Azure is painstakingly slow as it takes too much time to upload reports to Azure. When raised with the support team i was advised to contact Microsoft who promptly and correctly replied that its an issue with the katalon plugin.
Non Responsive Customer Support. Several mails were replied late.
The Desktop app uses too much memory when booting up and running tests even on a 16gb RAM.
Apache Kafka is highly recommended to develop loosely coupled, real-time processing applications. Also, Apache Kafka provides property based configuration. Producer, Consumer and broker contain their own separate property file
1. Friendly user friendly - when I started using Postman, I was a beginner to the API world, and it gave me a friendly view to begin its usage 2. Postman offers many features, including API testing, monitoring, documentation, and mock servers 3. Environment variables simplify testing across multiple environments (dev, prod) without repetitive configuration.
Support for Apache Kafka (if willing to pay) is available from Confluent that includes the same time that created Kafka at Linkedin so they know this software in and out. Moreover, Apache Kafka is well known and best practices documents and deployment scenarios are easily available for download. For example, from eBay, Linkedin, Uber, and NYTimes.
I love the support. They have provided answers and solutions for most of our questions or doubts that could come up. They also have provided basic tutorials on how to get familiarized with the program.
There is a lot of in-depth documentation for Postman available online, including detailed guides with screenshots and videos. They provide example APIs for new users to explore while learning how to use the tool. Generally, bugs in the client are quickly addressed through frequent free updates. Community and professional support options are available - most of the time, the free/community level support is adequate
I used other messaging/queue solutions that are a lot more basic than Confluent Kafka, as well as another solution that is no longer in the market called Xively, which was bought and "buried" by Google. In comparison, these solutions offer way fewer functionalities and respond to other needs.
Katalon Studio is above both the tools is due to its codeless test automation feature and having API, desktop, web, and mobile automation in one place but obviously there is room for improvement when desktop automation is of primary importance in the automation.
Previous to using Postman, I would either use browser tools directly, or write an in-house tool to send requests. Postman eliminates that need while providing a much better experience and more features. At the base level, Postman is as simple as typing in the address as you would in a browser. Authentication can be provided simply as well.
Positive: Get a quick and reliable pub/sub model implemented - data across components flows easily.
Positive: it's scalable so we can develop small and scale for real-world scenarios
Negative: it's easy to get into a confusing situation if you are not experienced yet or something strange has happened (rare, but it does). Troubleshooting such situations can take time and effort.
Support can be better: As mentioned before, katlon community is still growing but is currently a small community. If you are stuck, its hard to find help in the community and one has to reach out to the support for help. This takes a while before you can get solution to your problem.
Result upload takes little longer time: It is been observed that uploading tests results takes little longer.
Sometimes it gets hard to integrate: Since this is fairly a new tool, requires lot of learning curve to get the job done effectively.
Postman is free (although there's a paid tier that offers more features) so using it for testing APIs comes with little to no risk (besides learning curve).
The learning curve is a little steep for non-developer users, but developers should find it easy to pick up and use right out of the box, so to speak.
