Facebook Ads CPM Benchmarks in Brazil

Introduction

The headline: Brazil’s cost per thousand impressions (CPM) sits far below the global benchmark but is markedly more volatile, with a sharp late‑spring spike that shifts the year’s story from steady low costs to elevated competition. This analysis is based on $3B worth of advertising data from our dataset, which provides strong directional benchmarks. This analysis explores ad performance trends for All industries in Brazil compared to the global benchmark.

The story in the data

Brazil’s median CPM for All industries averaged roughly $3.46 across the 13‑month window (July 2025–July 2026), starting at $4.03 in July 2025 and finishing at $6.76 in July 2026 — a 68% lift from start to finish. The local series ranged from a low of $1.77 (August 2025) to a high of $7.45 (June 2026). Most of the year sat in a narrow band around $2–$3 CPM, punctuated by a dramatic run-up in May–June 2026: April’s $2.37 jumped to $5.96 in May (+152%), then to $7.45 in June (+25%), before easing to $6.76 in July (−9%). Other notable moves include the early trough (Aug–Dec 2025) with sub‑$2 CPM months and a mid‑winter uptick to $3.13 in January 2026.

By contrast, the global (baseline) CPM averaged about $20.59 over the same months, with a narrower range ($16.47–$24.26) and steadier monthly rhythm. Brazil’s absolute values are small in comparison, but the month‑to‑month swings tell a different story about market dynamics.

Seasonal and monthly dynamics

Seasonality shows two clear phases. Late‑summer into Q4 2025 saw softer CPMs in Brazil (August–December largely below $2.5), a rhythm that resembles a Q3 softness and Q4 lull. Early Q1 2026 produced a rebound into the low $3s, followed by a spring build that exploded into May–June. The May–June spike represents the year’s dominant momentum shift — a concentrated period of rising CPMs rather than a gradual seasonal climb. After June’s peak there’s a modest pullback into July, but the series remains elevated relative to the prior nine months.

The global baseline follows a more typical pattern of Q4 competition and a Q1 normalization, but with smaller proportional swings; peaks and troughs are present but muted relative to Brazil.

Country vs. Global

Across the period Brazil trailed the global CPM benchmark by a wide margin. On average Brazil’s CPM was about 83% below the global average (Brazil ≈ $3.46 vs global ≈ $20.59). Month‑by‑month the gap narrowed and widened: the widest gulf occurred in August 2025 when Brazil’s $1.77 was roughly 91% below the global level; the narrowest gap appeared in July 2026 when Brazil’s $6.76 was about 59% below the global CPM. Volatility amplifies that gap dynamic — Brazil’s monthly standard deviation sits near $1.9 (≈55% of its mean), while the global series shows a standard deviation near $2.2 (≈10% of its mean), meaning Brazil is materially more volatile in proportional terms.

Understanding Facebook Ads CPM benchmarks for All industries in Brazil provides a clear view of country‑specific ad costs and CPM analysis that contrasts sharply with global trends and highlights distinct seasonal and momentum patterns in Brazil’s advertising marketplace.