Pinnacle Cart is a php shopping cart and web site builder application that allows you to create, manage and market your store online.
Yahoo Merchant will help you create, manage and advertise your online store
Yahoo Small Business is leading in Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, Pinnacle Cart is clearly lagging behind, losing to Yahoo Small Business in all segments.
Yahoo Small Business has better usage coverage in more websites categories. Including Home & Garden, Lifestyle, Computers Electronics & Technology, Vehicles and 20 other categories.
Pinnacle Cart hasn't got a lead over Yahoo Small Business in any websites category.
Yahoo Small Business is leading in most countries, including United States, Canada, United Kingdom, India and 81 other countries.
Pinnacle Cart is leading in Belarus and Uzbekistan.