How to Start Affiliate Marketing for Beginners: Easy Niche Selection to Make $10,000+/Month

Affiliate marketing is an eight-step process. Most people skip straight to step three or four, wondering why they burn out six weeks in with nothing to show for it. Step one is niche selection, and it is the single decision that determines whether you will still be creating content a year from now or quietly closing another browser tab of abandoned dreams. Get it right and the rest of the system has somewhere to stand. Get it wrong and every tactic you learn later just accelerates the exit.

This post breaks down the exact niche-finding methods Alston walks through in the video above, including tools you already have sitting in your browser and ideas hiding in your own house right now. By the end you will have a working shortlist and a clear filter for deciding which niche is the right fit for you specifically.

What You’ll Walk Out With

A plain-English definition of what a niche actually is in the context of affiliate marketing
The one test that tells you whether a niche is worth pursuing before you create a single piece of content
Five free research tools you can open right now to surface niche ideas
Real examples from Amazon, Google Trends, YouTube Trends, and Twitter that Alston uses in the video
Six non-obvious idea sources most beginners never think to check
The honest truth about how competitive the top four niches actually are
A starting framework so you can narrow your shortlist to one niche today
If you already have a niche in mind but are not sure it fits your skills and situation, finder.platformproof.com will point you toward a better match in under two minutes

What a Niche Actually Is

A niche is a topic, an area, a focused lane you are going to work inside. When Alston uses the word in this context, he is not talking about an industry category. He is talking about the specific subject matter your future content will circle around, the problem you will help people solve, and the products you will eventually recommend in the process of solving it.

The four niches that dominate affiliate marketing conversations are health, wealth, relationships, and technology. They are popular for good reason: these are the areas where people feel real urgency and are willing to spend real money to find answers. But the word “popular” is doing double duty here. These niches are also the most competitive. Choosing health or wealth as a brand new creator means you are stepping into a lane that has been running for years, with creators who have thousands of posts and years of search authority behind them. You can still win, but expect a longer runway before results show up.

The encouraging part of what Alston says in the video is this: any niche can work. Pins. Lighting. Lawn mowers. Doorknobs. These are not joke examples. Somebody is searching for those topics every single day, and if there is a product that solves the problem, there is an affiliate opportunity attached to it.

The One Test That Matters Before You Pick Anything

Before any tool or research method matters, there is a single question you need to answer honestly: can you create fifty to one hundred pieces of content inside this niche without wanting to quit?

Alston is explicit about this in the video. You do not need to be passionate about your niche. Passion is overrated as a business filter. What you need is enough genuine interest to show up repeatedly and produce content over months, sometimes years, before the income follows. If you pick basket weaving because someone told you it is a low-competition goldmine but you cannot imagine writing thirty posts about weaving techniques, you will stop. The algorithm does not reward the best idea. It rewards the creator who keeps going.

Run every niche idea you generate through this filter before moving forward. If the answer is yes, you keep it on your list. If the answer is no, you drop it no matter how attractive the numbers look on paper.

Method 1: Your Amazon Purchase History

Open Amazon, go to your account, and pull up your recent orders. What you have bought over the past six to twelve months is one of the most honest signals of your actual interests. Not your aspirational interests. Your real ones, the ones you spent money on.

Alston uses his own example in the video: lighting. He had recently spent time researching and purchasing softbox lighting for his recording setup. He now knows more about that topic than most people who are about to buy lighting for the first time. That knowledge gap is exactly the opportunity. You can be the guide for the version of yourself that existed before you did the research.

While you are on Amazon, do not stop at your own history. Browse the bestseller lists by category. Amazon surfaces the most popular items in every product category it carries. You are not looking for a product to sell. You are looking for a category that holds your attention long enough to generate content ideas. If you find yourself clicking through pages of camping gear or kitchen gadgets without checking the time, that is a signal worth noting.

Method 2: Your Google Search History

Open your Google account, go to My Activity, and look at what you have searched for over the past few weeks. The topics you type into a search bar when you have a problem are a direct window into what you already care about learning.

If you spent three days searching how to improve cheap home lighting, you now have firsthand research experience. You know what the good answers look like and what the bad ones look like. You know which products showed up repeatedly and which forums gave you the most useful information. That is real editorial value, and it makes you a credible voice even if you are brand new to content creation. The person about to start their search does not need an expert. They need someone slightly ahead of them who can shortcut the confusion.

Alston also mentions keto as an example in the video. If you searched what keto means, what a low-carb diet looks like, and how to get started, you now know enough to create content for someone even earlier in that journey than you were. That is the entire model in miniature.

Method 3: Google Trends

Google Trends is a free tool that shows you how often a term is being searched over time. You can filter by seven days, one month, six months, one year, five years, or the full history of available data. This matters because a niche with declining interest over time is a harder road than one that is growing or staying flat.

In the video, Alston pulls up ping pong and table tennis as an example. Over a five-year window you can see peaks that line up with the Olympics, and over a full lifetime view the trend shows clear decline. That is a niche where you would be swimming against a current. Then he pulls up basketball. The data shows strong annual spikes, consistently landing in March and April, which lines up directly with March Madness. If you understand basketball and can create content timed to that seasonal surge, the audience is already there looking for it.

Beyond the trend lines themselves, Google Trends has a section for related queries. These are the specific questions and phrases people are actually typing when they search your topic. They are niche-within-niche ideas handed to you for free. If your main topic is basketball, the related queries might surface coaching drills, youth league gear, or training equipment, each of which is its own content lane with its own affiliate products waiting behind it.

Google Trends also has a trending searches section on the left side of the interface. This shows what is being searched right now, today. Alston clicks through to business and related queries in the video and points out that even from a trending search you can pull niche ideas fast. Spend an hour on Google Trends and you will leave with more ideas than you can use.

Method 4: YouTube Trends

YouTube has its own trending page, and it is a different signal than Google Trends. Google shows you what people are typing. YouTube shows you what people are actually watching right now, which is a stronger indicator of appetite for video content specifically.

When Alston opens YouTube Trends in the video, the visible topics include cat fishing, kayak fishing, video games, chocolate, NFL players, Hawaii, and cruise ships. That is a mix of outdoor recreation, sports, travel, food, and gaming. Every single one of those is a niche with affiliate opportunities sitting inside it. Fishing rods and kayaks. Gaming peripherals and controllers. Travel gear and luggage. Cruise packing lists and travel insurance.

The key point Alston makes about YouTube Trends is that you are using it as an idea generator, not a final decision tool. You still need to do keyword research and pick a platform after you have your niche. But finding a topic on YouTube Trends tells you there is a live audience interested in that content right now, which is a meaningful starting signal. Alston specifically calls out cruise ships. He has never been on one. But he says he would be genuinely interested in learning about the ins and outs of cruise ship travel, which means he could create real content for that audience without faking interest he does not have.

Method 5: Social Media Hashtags and Trending Topics

Twitter, Instagram, and Facebook each have their own way of surfacing what is relevant right now. On Twitter specifically, clicking Explore from a desktop account will show you trending hashtags and topics. When Alston looks at this in the video, the trending topics include health, wealth, cars, music, basketball, video games, news, current events, credit cards, data breaches, podcasts, coding, and programming.

Each of those is not just a topic. It is a signal that a large number of people are actively talking about that thing in the same moment. Data breaches are trending because someone got hacked. Credit cards are trending because a policy changed. Cars are trending because a new model dropped. These moments are affiliate opportunities if you can create content fast enough to catch the wave and have the right product to recommend on the back end.

Facebook groups are a slightly different tool. Alston mentions them as a way to check community size and activity level around a niche idea. If you search Facebook for a group around Sharpie pens, for example, and find an active group with tens of thousands of members discussing techniques, reviews, and purchases, that is market validation. People are already gathered around that topic. Your job is to create content that answers the questions they are already asking inside that group.

Not sure which niche actually fits your situation?

Take the two-minute quiz at finder.platformproof.com to find the online income path that matches your skills, schedule, and starting point.

Method 6: TV Commercials and Product Trailers

This one surprises most people. Alston brings it up in the video as a niche-finding method that is hiding in plain sight. Commercials exist because companies have paid enormous sums to research what people want right now. When a product category shows up repeatedly in TV advertising, that is a market signal backed by real budget. Pharmaceutical ads tell you health is still massive. Car commercials tell you which vehicle features people care about. Streaming service ads tell you where entertainment money is flowing.

Movie and product trailers work the same way. A trailer for a new vehicle model creates immediate search volume for that make and model. If you have content ready the week the trailer drops, you catch that traffic. You are not faking interest in cars. You are timing content around a moment when a large audience is already searching.

Method 7: Look Around the Room You Are Sitting In Right Now

This is the most underrated method in the video, and Alston makes it count. He is sitting in his office recording the video and starts listing what he sees. Window treatments. Doorknobs. Desk equipment. Lighting. Chair. Monitor. He points out that every single one of those objects is a niche with an affiliate program and an audience of people about to buy one for the first time.

Doorknobs sounds boring. Alston says so directly in the video. Then he points out that somebody out there is making money creating content about doorknobs, because people do not just walk into a hardware store and grab the first knob they see. They research finishes. They compare prices. They read reviews. That is the content you can create, and that is the purchase you can be part of.

If you are in your house, the potential niches extend further. Home furnishings. Apartment-specific items that do not apply to houses. Insurance products for renters. Tiny house living. Pest control. Smart home devices. The physical space around you has already been curated by your own purchasing decisions and daily life. That makes it one of the richest sources of niche ideas available.

Method 8: The Stock Market as a Niche Finder

This is the most counterintuitive method in the video, and it opens up some genuinely interesting territory. Alston is not suggesting you create content about stock prices or trading. He is suggesting you look at which companies are trending up and down in the market and then ask a different question: what products and services does this company sell, and what are the components that make those products?

He uses Apple as the example. The iPhone is a product. Inside the iPhone are components: gold, iron, chips made by chip manufacturers. Those chip manufacturers are their own booming businesses. The demand for chips is a story that runs across every industry that needs a processor. If you can create content around a component industry that is growing because of something people already care about, you are working in a niche with long-term structural tailwinds rather than short-term hype.

This approach requires a bit more thinking than looking up your Amazon history, but it is a useful lens if you want to find niches that are growing for concrete economic reasons rather than just cultural trends.

Method 9: Your Social Circle and Public Spaces

Alston wraps the niche-finding section of the video with two final methods that are easy to overlook because they do not involve a screen. The first is talking to your family and friends. Ask them what they are interested in. Ask them what they have been researching lately or what they wish they understood better. You are not looking for their permission to enter a niche. You are using the conversation as a fast shortcut to surface topics that real people are actively curious about right now.

The second is observational. When Alston goes to the gym, he looks around and notices what people are wearing. Under Armour. Nike. Dry-fit fabric specifically. Athletic apparel is a massive affiliate category and it is visible in real time in any gym, park, or sporting event you attend. You do not have to promote Nike directly. You can go narrower: moisture-wicking fabric for hot weather workouts, compression gear for recovery, or budget-friendly training shoes for people who are just getting started. Each of those is a more specific lane inside the broader athletic apparel category, and more specific usually means less competition.

Honest Drawbacks: What Nobody Tells You About Niche Selection

Choosing a niche does not mean locking in forever. But it does mean committing long enough to give the niche a real test, which is typically six months to a year of consistent content. Most people quit before that window closes and assume the niche failed. In most cases the niche was fine and the creator just stopped too early.

The top four niches (health, wealth, relationships, technology) are competitive for real reasons. If you go into one of them, expect a longer ramp before you see meaningful search traffic. The upside is that the audience is enormous. The trade-off is patience. Smaller niches have less competition but also smaller audiences. Neither path is objectively better. The right one depends on how quickly you need results and how long you are willing to create before the income shows up.

One thing Alston makes clear in the video is that affiliate marketing has eight steps. Niche selection is Step 1. After this comes keyword research, platform selection, content creation, and more. Getting niche selection right gives the remaining steps somewhere to land. Rushing past it to get to the more exciting parts of the system is how most people end up rebuilding from scratch six months later.

Alston also mentions email marketing briefly at the end of the video and it is worth noting here. Studies and his own experience suggest it takes between five and twelve touch points before a potential customer becomes a buyer. That means a single piece of content is rarely enough. Building an email list inside your niche is how you stay in front of that audience across all those touch points, which is why he considers it the highest-converting marketing channel available to affiliate marketers at any stage.

A Simple Framework for Narrowing Your Shortlist

After running through the methods above, most people end up with more niche ideas than they expected. The problem shifts from “I can’t think of anything” to “I don’t know how to choose.” Here is the filter to run every idea through before committing:

Interest threshold: Can you create fifty or more pieces of content in this niche without dreading each one? If no, eliminate it.
Product availability: Are there actual products or services in this niche with affiliate programs attached? If you cannot find affiliate programs in two minutes of searching, set it aside.
Search evidence: Does Google Trends show at least flat or growing interest over the past two years? Declining niches require more effort for less return.
Audience presence: Are there Facebook groups, subreddits, YouTube channels, or Twitter accounts dedicated to this niche with active engagement? Audience already gathered = validated demand.
Competition reality check: If you are in one of the top four niches, are you prepared for a longer runway? If not, consider a sub-niche or a different category where competition is lower.

Run your top three ideas through these five filters. The one that survives all five is where you start. Not because it is perfect, but because the data supports it and your own interest makes it sustainable.

Find Your X

Picking a niche is really picking the category of problem you want to help people solve. The tools in this post get you to a shortlist. The filter above gets you to one. But if you are still not sure which online income path actually fits your specific skills, schedule, and starting point, the quiz at finder.platformproof.com will give you a concrete answer in under two minutes. It does not assume you know what you are doing yet. It meets you where you are and points you toward the path with the best odds of working for you specifically.

Frequently Asked Questions

Do I need to be an expert in my niche before I start creating content?

No. Alston is explicit about this in the video. You need to be willing to do the research and create content consistently, not to have years of expertise before you begin. The person a few steps behind you on the learning curve is your audience. You just need to be far enough ahead to be useful to them.

How competitive are health, wealth, relationships, and technology as niches?

Very competitive. These niches have large audiences and large income potential, which means they have attracted a large number of experienced creators. You can still build something real inside them, but the ramp is longer. Expect to create content for several months before organic traffic becomes meaningful.

What if I pick a niche and it stops being interesting to me?

This is common and not the end of the world. The more honest answer is to go back to the interest threshold test before you commit: ask yourself sincerely whether you can create fifty or more pieces of content in this niche before starting. If the answer is yes and you still burn out, you pivot. The content you created is not wasted. It is practice that makes the next attempt faster.

Is Google Trends free to use?

Yes. Google Trends is completely free and requires no account to use. You can search any term, filter by date range from seven days to the full history of available data, compare multiple terms, and browse related queries and trending searches all at no cost.

Can I do affiliate marketing in a niche that does not have obvious physical products?

Yes. Software, online courses, digital tools, membership sites, and services all have affiliate programs. A niche around productivity, podcasting, or coding does not require physical products. Many digital affiliate programs pay higher commissions than physical product programs because there is no manufacturing cost involved.

How many niches should I start with?

One. Starting with multiple niches at the same time is one of the most common mistakes beginners make. Your content, your keyword research, and eventually your audience all need a clear focus to grow. Pick one niche, commit to it for six to twelve months, and let the results from that effort inform your next decision.

What role does email marketing play in affiliate marketing?

Email marketing is one of the highest-converting channels available to affiliate marketers. Research suggests it takes between five and twelve touch points before a potential buyer actually makes a purchase. Email is how you stay in front of your audience across all those touch points without relying entirely on search algorithms or social media platforms to deliver your content on your behalf.

Is affiliate marketing still worth starting in 2024 and 2025?

Yes. The tools for reaching an audience have expanded, the number of products with affiliate programs has grown, and the fundamental model has not changed: help people find good solutions to real problems and earn a commission when they buy. The competition is higher than it was ten years ago, which raises the bar for content quality, but the opportunity for someone willing to put in consistent work is still very real.

Sources

Alston Godbolt, “How to Start Affiliate Marketing for Beginners: Easy Niche Selection to Make $10,000+/Month!” on YouTube: https://youtu.be/iU9QBUKRi3c
Google Trends: trends.google.com
Amazon Bestsellers: amazon.com/bestsellers
YouTube Trending: available via the YouTube Explore tab