AvatarD CallahanYouTube Is the Tool You Need to Build Your Customer Base — and Your Credibility. Here's How.verified_publisherEntrepreneur - Sonu YadavLearn how YouTube marketing can help small businesses build credibility and provide an avenue for brand awareness with a larger audience reaches than other forms of social media marketing alone. YouTube may be the key to success for small businesses. With over 1 billion users logging on daily, it's …