A few of you contacted me with a request for more information—in particular, how to go about creating a case study.
Let's get started.
Who is your audience?
Ideally, your case study should help your company meet two critical business objectives: acquire customers, and build (or help to maintain) an “expert” reputation. To do this, you need to write not only for an end-user audience, but for the people who will use the case study—the go-between, if you will.
Salespeople need case studies to get customers
Salespeople want something tangible to take to events and meetings, that they can point to and say the following: “We have helped companies like this one accomplish [business objectives] X, X and X. Look at the problem we helped solve for them. Look at how great they are doing now. We can do the same for you.”
Case studies are not only a great sales tool, but a nice bonus to add to a contract. “Sign with us and we will write a fantastic case study about your company…and get you coverage in a publication of your choice.”
Media/public relations need case studies to showcase expertise
Journalists rely on sources for their stories. They want someone who knows what they are talking about. Case studies are third-party references that lend credibility to your company. They are “proof positive” that your company is an expert in a specific field—at least, in the eyes of the featured customer.
Keep in mind that the better the case study is written, the more likely a journalist will look to you the next time they write a story related to your product or service.
Guideline for writing your case study
Despite their differences, all of your audiences—salespeople, potential customers, public relations, and the media—have one thing in common: limited time available. They want the basics, albeit the most important basics, wrapped up nicely into 500 words or less.
Below is a guideline for writing a case study, including suggested word length for each sub-topic:
- Customer background (50 words)
- Problem – the real business “pain” (100 words)
- Solution (100 words)
- Benefits – return on investment (ROI) etc. (200 words)
- Future (50 words)
Above all, be clear, be concise, and be convincing.
Do’s and don’ts
DO:
- Make your case study read like a story. This is technically a “soft” sales piece. Avoid marketing-speak. Moreover, unless they are product testers, journalists will rarely write an article about your product or service; instead, they will be looking for experts to add context to a related story. This is all the more reason to write in a narrative style.
- Feature customers who love (not just like) your product or service. The number of case studies you have is not as important as a solid reference from a customer who sings your praises.
- Try to diversify your case study collection. If you have happy customers from a variety of industries, this presents an opportunity to expand your target audience outreach.
- Use quotes: not only will they add “colour” to the story, but journalists may even pull them directly from your case study into a story they are writing.
- Apply quotes to every section: the most important area is the benefits section. If you can provide one or two quotes to demonstrate how happy a customer is with you (and why), you’re good as gold.
- Overdo it with jargon. Remember that your potential customers and journalists may not understand your company’s internal-speak. If possible, avoid acronyms.
- Finalize your case study without getting approval from your customer. Their reputation is at stake. Keep them involved and allow them opportunity to review before you publish.
As you can see, much strategy is required to put together an effective case study. But with some careful thought and a good writer who understands their audiences, your case study can become one of your company’s most powerful communication tools.


