What are product recommendations

Why do visitors keep scrolling after adding one item to their cart? Often because something else on the page caught their eye. A you might also like section or a customers also bought block gave them a reason to stay.

Those suggestion blocks are product recommendations. They use browsing history, purchase patterns, and item relationships to surface relevant products. Here is how product recommendations work and why they matter for engagement.

What are product recommendations?

Product recommendations are personalized suggestions that show visitors items they might be interested in based on their behavior, preferences, or what similar customers bought. A product recommendation engine powers these suggestions automatically.

Ecommerce product recommendations appear as related items, frequently bought together sections, recently viewed products, or trending items in a category. They help visitors discover products they might otherwise miss.

How product recommendations work

Recommendation systems analyze multiple data sources to generate suggestions.

Collaborative filtering compares a visitor's behavior to similar customers and suggests items those customers liked. Content based filtering suggests items similar to what the visitor already viewed. Hybrid approaches combine both methods for stronger results.

Types of product recommendations

Different recommendation types serve different purposes on your site.

1. Related products

Shown on product pages, these suggest items in the same category or with similar attributes to what the visitor is viewing.

2. Cross sell suggestions

Complementary items appear near checkout or on product pages. A camera page might suggest lenses and cases.

3. Upsell recommendations

Higher value alternatives to the item being viewed help visitors consider premium options that better fit their needs.

Product recommendations are a key tactic in personalized marketing campaigns and rely on behavioral targeting to stay relevant.

Getting started with product recommendations

If you sell online, add a related products block to your top five product pages first. Choose products manually if your catalog is small or use automated recommendations if you have enough browsing and purchase data.

Place recommendations below the product description and above the fold on mobile. Visitors should see suggestions without scrolling past the entire product page. Test click through rates and adjust placement based on what drives the most engagement.

Review recommendation performance monthly. Remove underperforming suggestions and promote products that convert well from recommendation clicks. Your recommendation blocks should evolve as your catalog and customer preferences change.

Practical tips for better results

Start small and measure everything. Pick one page, one audience group, and one change. Run it for two weeks before drawing conclusions. Personalization and messaging both improve through iteration, not through launching everything at once.

Keep your visitors in mind with every decision. The goal is to help them find what they need faster, not to show off how much data you have collected. Relevant, helpful experiences build trust. Over personalized or poorly timed messages erode it.

Review your results monthly and adjust based on what the data shows. Engagement metrics like time on page, click through rates, and conversation completion rates tell you whether your approach is working. Use those signals to decide what to expand, what to fix, and what to stop doing entirely.

Take time to learn from each change you make. Document what you tried, what results you saw, and what you plan to adjust next. This habit turns every experiment into a lesson that compounds over time. Businesses that review and refine consistently outperform those that set up personalization or messaging once and never revisit it.

Your competitors are likely exploring these same tactics, but few execute them well. Clear content, fast responses, and genuine helpfulness set you apart more than any technical feature alone. Focus on serving your visitors better with every interaction and the engagement results will follow.

Frequently asked questions