Apache JMeter vs Loader.io: What are the differences?
Apache JMeter: An open source load testing tool. It is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions; Loader.io: Simple Cloud-based Load Testing. Loader.io is a free load testing service that allows you to stress test your web-apps/apis with thousands of concurrent connections.
Apache JMeter and Loader.io can be primarily classified as "Load and Performance Testing" tools.
According to the StackShare community, Apache JMeter has a broader approval, being mentioned in 17 company stacks & 8 developers stacks; compared to Loader.io, which is listed in 14 company stacks and 8 developer stacks.