Yes, it is a zerotier alternative but there are key differences in how we do somethings... in fact, its on my list of things to do for creating some of these comparisons.... in the mean time, here is some comments on Ziti vs others - https://www.reddit.com/r/selfhosted/comments/v1ymn5/when_pub....
We did do performance testing too ... OpenZiti is built for high performance - https://netfoundry.io/benchmark/benchmarking%20open%20source...