Facebook lead ads make signing up for business information easy for people and more valuable for businesses. The Facebook lead ad app is useful for marketers who want to automate actions on their leads.

Salesforce is a leading enterprise customer relationship manager (CRM) application.

Shopify is a simple way to create an online store to list products, collect credit card payments, and ship your goods.

Infusionsoft by Keap is all-in-one marketing and sales automation software for small businesses. It effortlessly combines CRM, email marketing and e-commerce.

QuickBooks Online is the web version of the popular accounting packages QuickBooks. Use any Zapier integration to connect QuickBooks Online to hundreds of other apps.

Zoho CRM is a web-based CRM designed to attract, retain, and satisfy customers to grow your business.

Zendesk is a web-based help desk support tool that makes it simple to provide great customer support.

Xero is an accounting app that lets you track businesses expenses and accounting with intuitive mobile apps and web interfaces for point-of-sale, ecommerce, time-tracking, and more.

PayPal is a fast, safe way to send money, make an online payment, receive money or set up a merchant account. With over 150 million active registered accounts, PayPal helps people and businesses receive and make payments in more than 100 currencies in 203 markets.

MySQL is a premier database used in millions of production environments around the world. Easily plug your MySQL database into any web service.