So here's what happened: i Cut My AI Bill 97.5% in One Afternoon — And You Can Too
Last month I opened my OpenAI dashboard and nearly choked on my coffee. $487.92. For one month. Just me, my side projects, and a handful of bots I run for clients. I'm a developer who treats LLMs like electricity — I leave the lights on everywhere — and apparently my wallet was begging for mercy.
Here's the thing: I'm not switching models because GPT-4o is bad. It's great. But $10.00 per million output tokens is absolutely bananas when there are alternatives sitting at $0.25 per million that do the same job 95% of the time. That's wild to me. That's a 40× price difference. We are not talking about a 10% optimization here. We are talking about the kind of savings that makes you reconsider every financial decision you've ever made.
So I did what any self-respecting cost-obsessed developer would do: I migrated everything. And I'm writing this because the whole thing took me about three hours, including testing. Let me walk you through exactly what happened.
The Math That Made Me Do It
