When choosing a niche for affiliate marketing, it's important to consider the following factors:

INTEREST

Choose a niche that you are passionate about or have a genuine interest in. This will make it easier for you to create content and promote products.

DEMAND

Look for a niche that has a high demand for products or services. This will increase your chances of making sales.

AUDIENCE RESEARCH

Understanding your audience and their feelings, helps you target the right people with the right message. Join online communities related to your niche and see what your audience is talking about and where they hang out online. (Forums)

HOTTEST NICHES

The Top 4 Hottest Niches for Affiliate Marketing are:

TARGET SUB NICHES

A sub-niche, also known as a sub-category, is a smaller, more specific niche within a larger niche. Sub-niches can be useful for businesses and marketers as they allow for more targeted marketing efforts.

For example, within the niche of "fitness," a sub-niche could be "yoga," and within the sub-niche of "yoga," a sub-niche could be "hot yoga."

SUB NICHE NOTES:

There are many ways to lose weight- running, dieting, and weight loss supplements. Find out which path your audience would like to lose weight. Even though the end goal is the same, the path is different to accomplish that specific goal.

It's important to do research and identify if there is a big enough demand for a sub-niche you are considering to enter, but in general it can be an effective way to scale your business and increase revenue.

It's important to find a niche that you have knowledge of, or are passionate about. You must understand your audience, and their struggles, before trying to sell to them. Relating to your audience is one of the most powerful marketing techniques online.

Mentioning instances, or scenarios to your audience will encourage them that your product, solution, or service is the perfect fit for them and their underlying issues.