One of the most credible content pieces you can use to demonstrate to your prospects that you offer the best solution is by demonstrating how you've helped other companies achieve success. Case studies, testimonials, statistics and charts help to demonstrate that your product reduces costs and solves challenges. The second stage of your content marketing process should provide social proof - this is where we have helped other companies solve their challenging needs, and we can do the same for you.
Work to demonstrate how your customers have succeeded by showing your success stories. By demonstrating that you have implemented successful solutions for people in your prospect's industry, you are providing social proof that you offer the right solution. If you have satisfied customers, make sure your prospects hear about them!