Customer case studies can prove to be one of the most successful sources of promotional content for both B2B and B2C businesses. Real-world evidence that your product or services works is far more powerful than telling customers directly (because of course brands would say they’re great!).
People buy from people
Buyers trust other customers (like themselves) more than they trust brands. It’s a running theme through the latest marketing trends for 2026 that authenticity is key. The easiest way to capitalise on this, is to buy using real people.
Research shows that buyers actively seek out case studies as part of their decision-making process. According to a study [Emplifi], 90% of buyers say positive customer success content influenced their purchasing decision, and around 70% cite case studies as the most influential content type when evaluating suppliers.
It gives marketing teams a chance to show real-life outcomes, highlighting relatable challenges, and how their product has been the solution to overcoming this.
Case study content is versatile
A single customer case study can be used in a multitude of ways for ongoing value. For instance, when we visit our clients’ customers, we generate:
- long-form video
- social media content
- press releases
- news stories
- white papers
- customer quotes for brochures and other sales tools.
Enhancing credibility
Direct customer quotes and social proof enhance the credibility of a company. Any brand can put out information about how great their product is, with abstract messages and factory-tested statistics. However, real users backing up claims and offering actual results adds both authenticity and credibility.
This is particularly true for B2B decision-makers, who are more likely to engage with case studies that involve industry-specific examples and solutions.
Customer case studies are a successful marketing tool. They build trust and credibility, are highly engaging and more versatile than any other type of content.
If you want to find out how RED can help you create impactful content for your target audience, contact us.