So say you're making software for car washes. Don't lead with the fact that you make software. Instead, show the benefit by saying something like "Book 73% more car washes" and then say "Car wash booking software to increase revenue."
Marketers are often consumed by showing the company's "Why" - but the challenge in that is it often gets too abstract and generalized and may make you sound like everyone else. A great example of this is that many companies make software that, in the end, is designed to improve end-user experience. You might be, say, a testing company. The end goal is definitely improving end-user experience, but if that is all you say, then it won't be clear how you do that, or how you're different from, say, a UI optimization tool which also improves end-user experience.