Your positioning is whatever you are willing to refuse
On positioning
Positioning is not the list of things you are good at. It is the list of things you have agreed not to claim.
Which is why most of it fails. Every review adds a word, nobody removes one, and the sentence ends up covering every service, every sector and every size of client. It is now true, defensible, agreed by everybody, and it distinguishes nothing.
The test is simple and uncomfortable. Read your positioning and ask which competitor would refuse to say it. If the answer is none, you have written a description of your industry rather than of yourself.
Something has to be given up. A sector you will not serve, a problem you do not solve, a kind of buyer you are wrong for. Naming one is what makes the rest believable.
Being for everybody reads as being for nobody, and buyers are quicker at spotting it than teams are.

