25 Best Blog Niche Ideas (Data Study)
Backlinko
MARCH 25, 2025
The internet is full of recycled lists claiming to reveal the “most profitable blog niche ideas. But most lack any actual data to back up their recommendations. That’s why we decided to do something different. We analyzed 100 blog niches using a comprehensive methodology to identify the top 25 opportunities based on cold, hard numbers. This included: Search volume data Keyword difficulty scores Average cost per click (CPC) Search intent Short- and long-term growth trends For each win
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