Affinity Business Network Competitors

Connecting the world's professionals to make them more productive and successful. Founded in 2003, LinkedIn connects the world's professionals to make them more productive and successful. With more than 450 million members worldwide, including executives from every Fortune 500 company, LinkedIn is the world's largest professional network on the Internet. The company has a diversified business model with revenue coming from Talent Solutions, Marketing Solutions, and Premium Subscriptions products. Headquartered in Silicon Valley, LinkedIn has offices across the globe.

Founded by Dr. Ivan Misner in 1985, BNI® (Business Network International) is the world's largest business referral networking organization. For more than 40 years, BNI has helped business owners and professionals grow their businesses through a structured referral marketing program built around meaningful connections, qualified referrals, and new business opportunities. Today, BNI connects more than 355,000 Members across 11,800+ Chapters in 77 countries, generating millions of referrals for one another every year.

The Chamber of Commerce of the United States is the world’s largest business organization. Our members range from the small businesses and chambers of commerce across the country that support their communities, to the leading industry associations and global corporations that innovate and solve for the world’s challenges, to the emerging and fast-growing industries that are shaping the future.For all of the people across the businesses we represent,the U.S. Chamber of Commerceisa trusted advocate, partner, and network, helping themimprove society and people’s lives.