Here are some examples of landing pages by local startups:
Monotto, (ICAT Fall 2015), contracted to 3rd party
Wisdom Mothers, (ICAT Spring 2017), created with Squarespace
Green Blox, (Harbor Entrepreneurship Cohort 8), created with Wix
Dynepic, Ionic, Google Analytics
Collective Force, (Harbor Entrepreneurship Cohort 8), Wordpress
What's Your Secret Sauce, (Pitch Breakfast pitch), Built with Page Cloud.