Salesforce.com is the worldwide leader in on-demand customer relationship management (CRM) services. More companies trust their vital customer and sales data to salesforce.com than any other on-demand CRM company in the world.

Google's mission is to organize the world's information and make it universally accessible and useful. It is the most widely used search engine and online ad network in the world.

Jigsaw is an online directory of more than five million business cards. Every card on Jigsaw has an email address and phone number, allowing members to bypass gatekeepers and get directly to decision makers and influencers. Jigsaw has become a required resource for sales people, recruiters, marketers and small business owners.

Self-service direct marketing. The easiest way to build, target, send and track email marketing newsletters and direct mail postcards online.

MarketingSherpa is a research firm specializing in tracking what works in all aspects of marketing. MarketingSherpa is the force behind the B2B Demand Generation Summit each year, attended by 550 of the top business to business marketers.

MarketingProfs.com is an online publishing company, that specializes in post-MBA marketing know-how to Internet and offline marketing professionals in medium and large corporations.

RainToday.com is your online source for insight, advice, and tools for growing your service business.