Silverfish is cost-effective, the sites that it builds are scalable, you only pay for functionality you use after your site has been proto-typed, and it enables additional revenue streams through advertising, subscriptions and posting fees.
Silverfish creates new revenue streams, provides speed of development and ease of use, allows complete design freedom and easy proto-typing, as well as speeding up site maintenance.
Silverfish is different from other competitors in that it allows you to dynamically define, present and sell whatever you want, exactly the way you want to.