AggregateRating Schema is a type of structured data that allows you to specify the average rating and the total number of reviews for an item, such as a product, service, or local business. By embedding this information directly into your HTML, you make it easy for search engines to understand and display this crucial social proof.
When implemented correctly, AggregateRating Schema can power star ratings in search results, making your listing stand out. For example, if your SaaS product has an average rating of 4.8 out of 5 stars based on 150 reviews, this schema allows Google to show those stars directly in the SERP, significantly increasing click-through rates.
It's often used in conjunction with other schema types like Product or SoftwareApplication to provide a comprehensive view of your offering. Always ensure your ratings are genuine and accurately reflect user feedback, as misleading data can lead to penalties from search engines.