Most AI talk still focuses on chatbots that summarise documents. Agentic browsers are different: they log into the systems your team lives in — tax portals, supplier back‑ends, ERPs, CRMs — and quietly take over the click‑heavy work. The catch is that they’re not generalists. The small businesses seeing real value aren’t asking one agent to “run everything”; they’re building a bench of narrow specialists, each carrying one well‑defined workflow in the browser, mostly in the read‑or‑draft‑only zone with a human still approving anything that writes or spends. This article walks through where agentic browsers are reliable, where they still fail, and how to roll them out without becoming one of the 40% of agent projects Gartner expects to be cancelled by 2027.