I’m good at building things. Architecture, code, systems, product thinking. I’ve been doing it since I founded Upverter in 2010. That part I don’t need help with.
What I’m not good at: writing marketing copy. Designing landing pages from scratch. Figuring out what to say in a cold email. Keeping track of 40 things that need to happen this week that aren’t writing code. Financial modeling. Legal boilerplate. The operational glue that holds a product together when there’s no ops person.
I’m building multiple products right now without a co-founder. Headless HQ, PageWeaver, Get Indexed, and a fractional CTO practice. A year ago that would have been reckless. Today it’s working. The difference is AI.
Most “AI for founders” content is about using ChatGPT to brainstorm startup ideas. That’s not what I’m talking about. I’m talking about the actual daily work of building products solo. The stuff that used to require hiring someone or spending your evenings on tasks you’re bad at.
I don’t write marketing copy from a blank page anymore. I describe what the product does, who it’s for, and what I want to communicate. Claude gives me a draft. I edit it until it sounds like me. The editing takes 20 minutes instead of the 3 hours it used to take me to write something from scratch that I’d hate anyway.
I’m an engineer. I think in systems, not spreadsheets. But I need to know my unit economics, my runway, my projections. I describe my business model in plain English and Claude builds the spreadsheet. I check the math, adjust the assumptions, and I have something I can actually use. Before AI, I would have either hired an accountant or guessed.
I can’t afford a lawyer for every contractor agreement and terms of service. Claude drafts them. I read them carefully, flag anything I don’t understand, and get a real lawyer to review the final version. The lawyer bill went from “draft everything from scratch” to “review and tweak.”
And then there’s the code. This one surprised me. I’ve been writing code for 15+ years. But having a second set of eyes that never gets tired, never gets impatient, and can hold the entire codebase in context… that’s genuinely useful. It catches things I miss at 11pm. It suggests approaches I wouldn’t have considered.
What it really feels like day to day is this. You’re deep in a build. You’ve been at it for hours. You’re wiring up a verification flow in a Next.js component and you hit:
await isn't allowed in non-async function
227 | setCodeError(null);
228 | try {
> 229 | const result = await storytimeService.sendVerificationCode(trimmed);
| ^^^^^Fifteen years ago, that’s a Stack Overflow search. Five years ago, maybe you catch it before the build fails. Today, you’re pair programming with something that sees the whole file and says “that handler needs to be async” before you even save. It’s not replacing my judgment. It’s catching the stuff that’s beneath judgment. The typos, the missed keywords, the things that waste 20 minutes for no reason.
But AI doesn’t do the hard parts. It can generate 10 versions of a landing page but it can’t tell you which one is right. It can help me prepare for a customer conversation but it can’t have it for me. The decision to build PageWeaver instead of 10 other possible products came from watching my kid, not from a market analysis prompt. And AI will confidently help you build the wrong thing faster if you let it. The instinct that says “this doesn’t feel right” is still entirely on you.
The thing that actually changed for me isn’t that AI writes code or generates content. It’s that the gap between “things I can do well” and “things my products need done” got much smaller. I used to think about hiring in terms of headcount. Now I think about it differently. I need good marketing, good design, good ops. Sometimes that means hiring a person. Sometimes it means spending an hour with Claude and getting 80% of the way there.
The 80% matters. Not because 80% is good enough forever, but because 80% now beats 0% while you’re trying to hire someone. And for a solo founder, the alternative to 80% isn’t 100%. It’s not doing it at all.
If you’re technical, you already have the hardest skill to hire for. The stuff you’re missing (marketing, finance, legal, ops, design) is exactly the stuff AI is getting good at augmenting. You still need taste, judgment, and the willingness to do the work. But you don’t have to do everything from scratch anymore.
It’s not magic. It’s more like having a very fast, very patient, somewhat naive junior employee who works 24/7 and never complains. You still have to manage the output. You still have to know what good looks like. But the gap between “solo founder” and “founder with a team” just got a lot smaller.