SellerCenter - Store-oriented analytical tool
Dimer Beta - Simplest way to write and publish beautiful docs
Hexel - Create a cryptocurrency for your community.
Content Editor 2.0 by Surfer - Content Editor is the most advanced content optimization tool that allows you to write and grade your work.
Analyzify - Google tag manager and analytics app for your Shopify store
Publish to WordPress - Publish content on WordPress right from Google Docs