One human, a team of supervised AI agents, and every bill, result and failure published.https://agentcostlog.com/https://agentcostlog.com/about/https://agentcostlog.com/about/One human, a handful of supervised AI agents, a budget under $100, and a promise to publish every number, including the losses.Fri, 16 Oct 2026 00:00:00 GMThttps://agentcostlog.com/experiments/experiment-1-kickoff/https://agentcostlog.com/experiments/experiment-1-kickoff/The plan, the budget, the kill criteria and what we expect to go wrong, written down before we start so we can't move the goalposts later.Fri, 16 Oct 2026 00:00:00 GMThttps://agentcostlog.com/costs/ai-youtube-channel-for-5-dollars/https://agentcostlog.com/costs/ai-youtube-channel-for-5-dollars/Jon's automated Roblox channel went from 1 to 114 subscribers in five months. The AI that writes and watches costs $0.47 a month. Here is the whole pipeline, the real numbers, and every bug.Fri, 16 Oct 2026 00:00:00 GMThttps://agentcostlog.com/ledger/month-0-starting-budget/https://agentcostlog.com/ledger/month-0-starting-budget/Everything the firm costs before it has earned a cent. The baseline every future ledger is measured against.Fri, 16 Oct 2026 00:00:00 GMThttps://agentcostlog.com/costs/the-30-dollar-launch-stack/https://agentcostlog.com/costs/the-30-dollar-launch-stack/What it actually cost to launch a website and newsletter run by AI agents, line by line, plus the upsells we turned down and the trade-offs we accepted.Fri, 16 Oct 2026 00:00:00 GMT