Your AI Assistant Works for Someone Else
You paste proprietary code into a chat window without reading the fine print. It feels harmless until the pricing jumps, the API breaks, or the terms change overnight. You don’t own this tool. It owns your data.
SaaS AI companies live by venture capital timelines. They need growth. They need retention. And eventually, they need to squeeze more money from the same users. GitHub Copilot started at $10 per month, then jumped to $19 for business users within a year. OpenAI updated its API terms repeatedly in 2023. Each change arrived as an email you skimmed over coffee.
Your data passes through their servers every time you hit enter. That medical record you summarized. That financial model you debugged. That unreleased product spec. It all sits on hardware you don’t control, under policies you didn’t write. You hit delete and assume it’s gone. You have no way to verify that.
Self-hosting is just arithmetic. Hermes Agent runs on a $5 VPS you own outright. Nobody logs your prompts. Nobody changes your terms at midnight. The server sits exactly where you put it—your basement rack, a data center in Frankfurt, a closet in your office. Your costs stay flat. Your data stays behind your firewall.
You don’t need to cancel your ChatGPT subscription. Just recognize the trade-off most developers eventually face—and give yourself an exit that actually works.