
NATS
Redpanda
Apache Flink
Apache ActiveMQ
NSQ
mosquitto
nanomsg
Apache Pulsar is an open-source, distributed messaging and streaming platform built for the cloud.

We are excited about solving customer’s complex accounting, distribution, POS, Payroll and mobiles sales application problems.

Which is more popular?
Based on our record, Apache Pulsar should be more popular than Flex Software. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | pulsar.apache.org | flexsoftware.com.my |
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In their own words, as submitted to SaaSHub.


No description of Apache Pulsar yet.
Flex Software is an accounting software company that is developing a software solution for Insurance Agents. Our product is called SAMS (Smart Agent Management System). The software will be cloud based online Customer Relationship Management for Life and General Insurance Agents. The platform...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Apache Pulsar yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Introduction to Apache Pulsar Basics
No Flex Software videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Apache Pulsar and Flex Software. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Pulsar also provides a rich set of client libraries for various programming languages, making it easy to build messaging and streaming applications using Pulsar. Apache Pulsar is a popular choice for real-time data...
We have no reviews of Flex Software yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Performance Benchmarks: Pulsar vs Kafka, ClickHouse Performance. - Source: dev.to / about 1 year ago
Northguard doesn’t look like it’s been open sourced? I’d be curious to know how it compares to Apache Pulsar [0]. I feel like I see some similarities reading the LI blog post. 0: https://pulsar.apache.org/. - Source: Hacker News / about 1 year ago
Ingest real-time data from Kafka, Pulsar, or CDC sources like Postgresand MySQL, with built-in support for Debezium. - Source: dev.to / over 1 year ago
Flex Software is the Best Accounting Software Companies in Malaysia that provides specialised IT services, for individual companies with specialised Hardware or Software product requirements while making every effort to provide the best... Source: over 3 years ago
Flexsoftware is a comprehensive and reliable accounting software based in Malaysia. It provides a range of features to help businesses track their financials more efficiently. Users benefit from intuitive controls and the ability to... Source: almost 4 years ago
Flex Software is the best online Accounting Software in Malaysia for Small, Mid-size and Large Businesses at Best Prices. It is easy and user-friendly accounting software to manage your business. Customers have different needs and Flex... Source: almost 4 years ago
When comparing Apache Pulsar and Flex Software, you can also consider the following products.

NATS.io is an open source messaging system for cloud native applications, IoT messaging, Edge, and microservices architectures.
Compare NATS to Apache Pulsar or Flex Software:

Redpanda is a powerful, yet simple, and cost-efficient streaming data platform that is compatible with Kafka® APIs while eliminating Kafka complexity.
Compare Redpanda to Apache Pulsar or Flex Software:

Flink is a streaming dataflow engine that provides data distribution, communication, and fault tolerance for distributed computations.
Compare Apache Flink to Apache Pulsar or Flex Software:

Apache ActiveMQ is an open source messaging and integration patterns server.
Compare Apache ActiveMQ to Apache Pulsar or Flex Software:


Eclipse Mosquitto is an open source (EPL/EDL licensed) message broker that implements the MQTT protocol versions 5.0, 3.1.1 and 3.1. Mosquitto is lightweight and is suitable for use on all devices
Compare mosquitto to Apache Pulsar or Flex Software: