If this is your second or third MDR evaluation, you know how the usual version goes. You compare vendors, you switch, and eighteen months later your team has the same week it had before, with a different logo on the report. The noise, the rotating bench, the acknowledgment SLAs and the verdicts with no reasoning all come from the operating model, and they follow you from provider to provider.
This guide starts one question earlier: should the replacement be another MDR at all? It covers what to keep from the MDR model, how a fully managed, AI-driven security operation works, and what one looks like in a real production month. It also gives you an honest case for each of your three options: renew, wait, or replace.
Then it shows you how to prove it. Run the candidate alongside your current provider on the same live alerts, and set the bar at consistently beating your average analyst. When you cut over on your renewal date, have the exit terms in writing. A 10-item checklist takes you from notice window to signature.