Affiliate campaigns: Is it worth focusing on a single niche?

Beatriz Martins · 2026-10-07

Results

Results analysis across 6 different niches

When analyzing affiliate campaigns in six distinct niches (beauty, health, technology, fashion, sports, and finance), performance was found to vary depending on the focus. The health niche had the best conversions, averaging 10%, while the technology sector had the worst results, with just 2% conversion. This shows that niches with high demand and quality products tend to perform better.

Conversions: diversified affiliates versus a specific niche

Comparing diversified affiliates with niche-specific ones reveals that focusing on a single niche can lead to higher conversions. Diversified campaigns averaged around 4% conversion, while niche-specific campaigns reached up to 12%. This suggests that specialization can bring in a more engaged audience that’s more likely to buy.

Customer acquisition cost: comparison of 3 models

1. Diversified Model: Average CAC (Customer Acquisition Cost) was R$ 80, ranging from R$ 60 to R$ 100 depending on the offer and targeting.

1. Specific Niche Model: CAC dropped to R$ 50, with most campaigns costing between R$ 40 and R$ 70, reflecting a more aligned audience that’s more likely to buy.

1. Hybrid Model: Combining both approaches, CAC came in at around R$ 70, balancing risks and opportunities, but without the efficiency of a specific niche.

DISCUSSION ON SCALING: IS IT SUSTAINABLE LONG-TERM?

The long-term sustainability of an affiliate campaign focused on a specific niche looks very promising. By building a strong brand and a loyal customer base, costs can gradually come down. However, it’s important to keep an eye on market trends and the need to adapt, since niches can get saturated. On the other hand, diversified campaigns can offer more security during periods of instability, but growth may be slower.

Expert feedback

The community is a valuable source of insights, but it’s also essential to find your own path. Experts recommend balancing market feedback with campaign data analysis. Focusing on a specific niche may be more advantageous, but it’s vital to test and adjust your strategies as needed. Tools like FreeSpy can help collect data and identify relevant trends.

What’s your experience with conversions by niche? Share your numbers!