Lead Gen Website Builder

Looking for a Led Gen website builder that can do this:

SEO+Backlinks

7 pages website
-Home Page (at least 1000 words)
-About Page (at least 250 words)
-Contact Page (at least 250 words)
-3+ Main Service or Location pages (at least 500 words)
-Unique pictures based on niche and market
-Site optimization

Looking to make 20+ websites