Agree, but what <i>is</i> true self-hosted these days anyway? You&#x27;d need an Internet connection? Power? Did you build your own computer? I can go on... :)<p>Compared to using an A&#x2F;B testing service like VWO or Optimizely, I think this fits in the self-hosted category.<p>EDIT: the blog post actually mentions a few viable alternatives to AWS Lambda. It is developed primarily with AWS Lambda in mind, but porting it to another platform is actually trivial.