Affiliate marketing means recommending a product or service with a special tracking link and earning a commission when someone buys through it. AI tools can speed up the work, such as researching products, outlining reviews and drafting comparison tables, but they cannot replace honest testing and real opinions. Search engines and readers increasingly ignore mass-produced AI content. The affiliates who still earn in 2027 use AI as an assistant and put their own experience at the centre. This guide explains how affiliate marketing works, how to start, where AI actually helps, and the rules you must follow.
How affiliate marketing works
- You join a company’s affiliate program, or an affiliate network that manages many programs.
- You get a unique link for each product you want to recommend.
- You share the link in an article, video, email or social post.
- When someone clicks and buys (or signs up) within the tracking window, you earn a commission, usually a percentage of the sale or a fixed amount.
Types of affiliate programs
| Type | Examples | Typical commission | Good to know |
|---|---|---|---|
| Retail marketplaces | Amazon Associates and other large stores | Low percentages that vary by category | Easy to join, but rates are low and can change. Amazon reportedly cut several category rates in 2026 |
| Affiliate networks | Awin (which absorbed ShareASale in 2025), CJ, Impact | Set by each brand | One account gives access to thousands of brands |
| Software and online services | Website hosting, design tools, email software, online courses | Often higher, sometimes recurring monthly | Recurring commissions can build steady income |
| Direct brand programs | Individual companies running their own program | Varies | Check the brand’s website footer for an “Affiliates” or “Partners” link |
Commission rates change. Always check the current terms in the program itself, for example Amazon’s fee schedule. Not every program accepts affiliates or pays out in every country.
How to start, step by step
- Pick a narrow topic you know. “Tools for freelance designers” is easier to build trust in than “best products”.
- Choose one platform to start. A website or blog brings search traffic for years. YouTube, Pinterest or TikTok can work too.
- Join programs that pay in your country. Check payment methods and minimum payouts before you build around a program.
- Create genuinely useful content: honest reviews of things you have used, comparisons, “best X for Y” guides and how-to tutorials.
- Disclose every affiliate link clearly, near the link (see the rules below).
- Track what works. Most programs show clicks and sales. Improve the pages that convert and drop the ones that don’t.
Where AI genuinely helps
- Research: summarising product features, collecting the questions buyers ask, and comparing specifications. Always check the facts against the official source.
- Outlines and first drafts: structuring a comparison or review, which you then rewrite with your own testing notes, photos and opinions.
- Comparison tables and FAQs: turning your notes into clear tables.
- Repurposing: turning one review into a short video script, pin descriptions and an email.
- Analysis: spotting patterns in your clicks and sales data.
Where AI hurts
Publishing large amounts of AI-written pages with little added value can count as “scaled content abuse” under Google’s spam policies, and such sites can lose most of their search traffic. AI tools also make mistakes about prices, features and availability. Recommending a product you have never used, based only on an AI summary, is the fastest way to lose readers’ trust. Use AI to save time on the routine parts, and put your own experience in every recommendation.
Disclosure rules
In the United States, the Federal Trade Commission’s Endorsement Guides require affiliate relationships to be disclosed clearly and conspicuously, meaning easy to notice and easy to understand. Similar rules apply in the UK, the EU and many other countries, and most affiliate programs require disclosure in their terms. In practice:
- Put a plain statement near the first link, such as “I earn a commission if you buy through links on this page, at no extra cost to you.”
- Don’t hide it in the footer or behind a “read more” link.
- In videos, say it out loud as well as writing it in the description.
How much can you earn?
Earnings vary enormously, and most beginners earn little in their first months. Income depends on traffic, the trust you build, the products you choose and their commission rates. Treat any “passive income” promise with caution: affiliate income takes months of consistent, useful content before it becomes steady.
Mistakes to avoid
- Promoting everything. Recommend only what you would tell a friend to buy.
- Relying on one program. Rates and rules change. Spread income across several programs.
- Copying manufacturer descriptions. Search engines and readers want your own view.
- Skipping disclosure. It can get you removed from programs and break consumer law.
Affiliate marketing pairs well with other online income. Compare it with selling digital products or earning on YouTube, or take the free Side Hustle Finder quiz to see which option suits you.
Frequently asked questions
Can I do affiliate marketing without a website?
Yes, through YouTube, Pinterest, newsletters or social media, but check each program’s rules on where links may be shared. A website gives you the most control and long-term search traffic.
Is it okay to use AI to write affiliate content?
Using AI to help with research and drafts is fine, but publish only content you have checked and improved with your own experience. Mass-produced AI pages can be penalised by search engines.
Do I need to disclose affiliate links?
Yes. Consumer protection rules such as the US FTC Endorsement Guides, and most affiliate programs’ terms, require a clear disclosure near the link.
What happened to ShareASale?
ShareASale’s brands and affiliates were moved to the Awin network in 2025, and the ShareASale platform closed later that year.
Affiliate program terms, commission rates and laws change and vary by country. This article is general information, not financial or legal advice.
