Any good option for Managing unlimited WP sites on one dashboard?

[Foxfire]

I would like to find the most reliable place where I will be able to manage WordPress websites and convert them instantly into static HTML sites. Google search put forward a link to FLATsite.com - they seem to be good for this.
What can be said about pricing and features offered by them?

Any suggestions?? Experiences?? Can you share?

[№Lucky]

I am impressed, it provides support to ensure dynamic plugins work in FLATsite.com - well recommended to all webmasters. They are the best.