Agreed. I tried for ~3 years to sell ‘general development services’. Got tangled up in mobile apps, SharePoint, web development, basically anything that I didn’t consider to be “IT”.
It was a financial and professional disaster. The solutions all sucked, because I didn’t have deep expertise in anything and there was never enough budget to “do things right”. There was no opportunity to develop any kind of reputation for anything. It is insanely hard to sell “well, I can build things”.
As soon as I started focusing on a single, well-understood, boring business problem (“we need a good website”) everything changed. I started getting good at it, margins became healthy, referrals started to happen. Try getting a referral when the problems you solve are too vague to describe.
> There probably is someone who might buy that. You are unlikely to find that person because there are not enough days in the world for you to meet them and close the sale.
If there’s a market for CTO-as-a-service, or anything really, you need to be able to reach it. A hyper niche service can be OK if you can reach the people that need it. Broad markets can be just as hard because you tend to need to reach lots of people (think advertising). For me, the sweet spot turned out to be “small to mid-size regional companies” because you can identify them and sell to them as a freelancer.