→ Download Now: 6 Free Blog Post Templates Here, we'll go over what you need to consider when choosing a blog topic and round up the most profitable blog niche ideas you can choose from. Skip to: Choosing a Blog Niche Types of Blog Niches Blog Niche Ideas What is a blog niche?

In ecology, a niche is the role or job of a species in a habitat. The word niche comes from the French word nicher, which means “to nest.”. An ecological niche describes how a species interacts with, and lives in, its habitat. Ecological niches have specific characteristics, such as availability of nutrients, temperature, terrain, sunlight.