Brazilian marketers urged to value AI results over production time

Marketers in Brazil are being encouraged to judge AI‑generated deliverables by the quality of the outcome rather than the hours logged. A recent example described a client receiving two identical solutions, one created in 20 hours and the other in 20 minutes, prompting doubts about pricing, expertise and trust. The argument is that confidence should rest on the accuracy, usefulness and defensibility of the final recommendation, not on visible effort.

At the same time, experts stress that data‑driven marketing must start with clear decisions, then select the metrics that directly answer those questions. Reliable data collection, consistent UTM naming, proper tracking tags and a short testing loop are essential to avoid common pitfalls such as comparing mismatched campaign windows or mixing leads with sales. Using a concise checklist before each test helps ensure that optimization efforts are based on solid evidence rather than guesswork.