What users are saying about
59 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>Score 8.9 out of 100
Based on 59 reviews and ratings
50 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener noreferrer'>trScore algorithm: Learn more.</a>Score 8.1 out of 100
Based on 50 reviews and ratings
Likelihood to Recommend
Apache Kafka
Despite the disadvantages I list, I really believe that Kafka is the right choice whenever you need a queueing or message broker system. Kafka is way too battle-tested and scales too well to ever not consider it. The only exception is if your use case requires many, many small topics. Also, Kafka doesn't support delay queues out of the box and so you will need to "hack" it through special code on the consumer side.

Verified User
Engineer in Engineering
Internet Company, 201-500 employeesAzure API Management
APIM is useful for the standard scenarios:
1) Securing your back-end APIs - If you have a legacy back-end web service that has a basic authentication scheme, you can add some additional security by placing APIM in front, and requiring subscription keys. Leverage your existing firewall to ensure only your APIM instance can communicate with your back-end API, and you've basically added a layer of protection.
2) Lift and shift - there are always going to be clients that don't want to update their clients to use a newer API; in some cases you can make a newer API look like an older one by implementing some complex policies in APIM. You can also do the opposite, making older APIs look new, such as making an XML back-end accept both JSON and XML.
3) Centralizing your APIs - if you've acquired another company and want to make their API set look as if it's a part of the larger whole, APIM is an easy way to provide a consistent front-end interface for developers.
Digital Solutions Architect
DynacareHospital & Health Care, 1001-5000 employees
Feature Rating Comparison
API Management
Apache Kafka
—
Azure API Management
8.3
API access control
Apache Kafka
—
Azure API Management
8.2
Rate limits and usage policies
Apache Kafka
—
Azure API Management
9.1
API usage data
Apache Kafka
—
Azure API Management
8.2
API user onboarding
Apache Kafka
—
Azure API Management
9.2
API versioning
Apache Kafka
—
Azure API Management
8.2
Usage billing and payments
Apache Kafka
—
Azure API Management
7.1
API monitoring and logging
Apache Kafka
—
Azure API Management
8.1
Pros
Apache Kafka
- Apache Kafka is able to handle a large number of I/Os (writes) using 3-4 cheap servers.
- It scales very well over large workloads and can handle extreme-scale deployments (eg. Linkedin with 300 billion user events each day).
- The same Kafka setup can be used as a messaging bus, storage system or a log aggregator making it easy to maintain as one system feeding multiple applications.

Verified User
Analyst in Information Technology
Airlines/Aviation Company, 51-200 employeesAzure API Management
- Easy commissioning of APIs.
- Great policies to control access.
- Easy mock services for testing.

Verified User
Employee in Corporate
Chemicals Company, 10,001+ employeesCons
Apache Kafka
- Still a bit inmature, some clients have required recoding in the last few versions
- New feaures coming very fast, several upgrades a year may be required
- Not many commercial companies provide support
Global Technology Centre - Middleware
ProdubanFinancial Services, 10,001+ employees
Azure API Management
- Lack of robustness is a bit of an issue. Several other providers offer more options and capabilities, but then, they are lacking in interface ease.
- As with anything Azure, pricing is really hard to stay on top of. I always find that you really don’t know what you’re paying for until you get the bill. Having an excellent Azure Administrator can help resolve that.
- Integrating with app services outside of Azure can be a challenge, or at least much more challenging than just using Azure App Services.

Verified User
Manager in Finance and Accounting
Consumer Goods Company, 10,001+ employeesLikelihood to Renew
Apache Kafka
Apache Kafka 9.0
Based on 1 answer
Kafka is quickly becoming core product of the organization, indeed it is replacing older messaging systems. No better alternatives found yet
Global Technology Centre - Middleware
ProdubanFinancial Services, 10,001+ employees
Azure API Management
No score
No answers yet
No answers on this topic
Support Rating
Apache Kafka
Apache Kafka 8.8
Based on 6 answers
We are using the Apache open source version of Kafka. The community is a good place to ask questions. and we can get most of our problems resolved there.

Verified User
Strategist in Information Technology
Package/Freight Delivery Company, 10,001+ employeesAzure API Management
No score
No answers yet
No answers on this topic
Alternatives Considered
Apache Kafka
I would only use RabbitMQ over Kafka when you need to have delay queues or tons of small topics/queues around.I don't know too much about Pulsar - currently evaluating it - but it's supposed to have the same or better throughput while allowing for tons of queues. Stay tuned - I might update this review after we finish evaluating Pulsar. It's much less battle-tested though.

Verified User
Engineer in Engineering
Internet Company, 201-500 employeesAzure API Management
Azure APIM vs Amazon API Gateway:
1) Azure APIM was a complete package that included a developer portal.
2) We are very Microsoft centric - so the Microsoft product suite aligned very well with our business needs.
3) It was faster and easier to stand up Azure APIM for testing than it was for the Amazon API Gateway.
Digital Solutions Architect
DynacareHospital & Health Care, 1001-5000 employees
Return on Investment
Apache Kafka
- Positive impact on ROI since now we can use one large deployment of Apache Kafka that can be used for multiple scenarios ( storage systems, log aggregate, messaging queue ).
- It is open-source so there are no licenses or subscription fees reducing the cost of deployment.
- Data can now be ingested and analyzed in real-time making it easy to fine-tune the customer experience and decision making for internal IT.

Verified User
Analyst in Information Technology
Airlines/Aviation Company, 51-200 employeesAzure API Management
- We have one-stop access to all services.
- We can stop DDoS, Man in the middle attack, etc.

Verified User
Employee in Corporate
Chemicals Company, 10,001+ employeesPricing Details
Apache Kafka
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No
Azure API Management
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No