The target audience for Yelp appears to be people looking for restaurants and other local businesses, particularly those seeking dining experiences like birthday dinners or meals with specific cuisines (e.g., Mexican, Thai, Vegan). The presence of search filters for features like "Outdoor Seating" and "Good for Kids" suggests that the platform caters to users looking for specific dining atmospheres and family-friendly options. Additionally, the inclusion of "Reservations," "Delivery," and "Takeout" filters indicates that Yelp targets users seeking convenient dining solutions.