Ask HN:Advantages of using Beta launch service vs creating your own beta page?

Hi All,<p>I'm just curious about what are the benefits of using a beta launch services such as Unboucne or LaunchRock vs creating our own custom beta page with Google analytic?<p>We create our own page at (http://www.diglig.com) and embedded Google analytic on beta page. Are there any additional benefits which we might be missing?<p>Thanks,