It would be best if the platform or tool is relatively popular and widely recognized, and it should at least support concurrent stress testing.
I tried Postman, but it only supports serial testing, not parallel.
I also tried JMeter, but the experience wasn't very good.
Are there any other tools or platforms that you would recommend for API concurrent stress testing?
tip: My friend recommended Burp Suite to me. while it does fit the bill, isn't it generally used for penetration testing? Do you actually use Burp Suite for API stress testing?