It is a very reliable told that always makes sure of error-free results. Its compatibility with all the apps makes it the best in performing its task. JMeter is an open-source tool and thus users need not worry about the cost. Learning and using this tool is not at all a big deal. In addition to this, customization of the JMeter tool to fit the exact needs is not at all a big deal. There are several tutorials and online communities to help that can help to eliminate any problem that declares its presence during the process.