Kinsta is a WordPress hosting tool that helps users build a website that stays up and secure all the time. Prices start at $30/month.
WooCommerce is a free eCommerce plugin built specifically for WordPress sites. It offers order and inventory management, along with plugin add-ons.
Basecamp is a project management software that puts everything that you need to accomplish tasks in one place. It costs $0 or $99 per month.