diff --git a/features/woocommerce/widget.php b/features/woocommerce/widget.php
new file mode 100644
index 0000000000..08e00d8f0b
--- /dev/null
+++ b/features/woocommerce/widget.php
@@ -0,0 +1,124 @@
+<?php
+
+/**
+ * Related products widget
+ *
+ * @since  2.4
+ */
+class EP_Related_Products_Widget extends WP_Widget {
+
+	/**
+	 * Initialize the widget
+	 */
+	public function __construct() {
+		$options = array( 'description' => esc_html__( 'Show related products using ElasticPress. This widget will only appear on single product.', 'elasticpress' ) );
+		parent::__construct( 'ep-related-products', esc_html__( 'ElasticPress - Related Products', 'elasticpress' ), $options );
+	}
+
+	/**
+	 * Display widget
+	 *
+	 * @param array $args
+	 * @param array $instance
+	 */
+	public function widget( $args, $instance ) {
+
+		if ( ! is_singular( 'product' ) ) {
+			return;
+		}
+
+		$related_products = get_transient( 'ep_related_products_' . get_the_ID() );
+
+		if ( false === $related_products ) {
+			$related_products = ep_wc_get_related_products( get_the_ID(), $instance['num_posts'] );
+
+			if ( empty( $related_products ) ) {
+				if ( ! defined( 'WP_DEBUG' ) || ! WP_DEBUG ) {
+					set_transient( 'ep_related_products_' . get_the_ID(), '', HOUR_IN_SECONDS ); // Let's not spam
+				}
+
+				return;
+			}
+
+			ob_start();
+
+			echo $args['before_widget'];
+
+			if ( ! empty( $instance['title'] ) ) {
+				echo wp_kses_post( $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title'] );
+			}
+			?>
+
+			<ul>
+				<?php foreach ( $related_products as $post ) : ?>
+					<li>
+						<a href="<?php echo esc_url( get_permalink( $post->ID ) ); ?>"><?php echo esc_html( get_the_title( $post->ID ) ); ?></a>
+					</li>
+				<?php endforeach; ?>
+			</ul>
+
+			<?php
+			wp_reset_postdata();
+
+			echo wp_kses_post( $args['after_widget'] );
+
+			$related_products = ob_get_clean();
+
+			if ( ! defined( 'WP_DEBUG' ) || ! WP_DEBUG ) {
+				set_transient( 'ep_related_posts_' . get_the_ID(), $related_products, HOUR_IN_SECONDS );
+			}
+		}
+
+		echo $related_products;
+	}
+
+	/**
+	 * Display widget settings form
+	 *
+	 * @param array $instance
+	 *
+	 */
+	public function form( $instance ) {
+		$title     = ( isset( $instance['title'] ) ) ? $instance['title'] : '';
+		$num_posts = ( isset( $instance['num_posts'] ) ) ? $instance['num_posts'] : 5;
+		?>
+		<p>
+			<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>">
+				<?php esc_html_e( 'Title:', 'elasticpress' ); ?>
+			</label>
+
+			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"
+			       name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text"
+			       value="<?php echo esc_attr( $title ); ?>"/>
+		</p>
+
+		<p>
+			<label for="<?php echo esc_attr( $this->get_field_id( 'num_posts' ) ); ?>">
+				<?php esc_html_e( 'Number of Posts to Show:', 'elasticpress' ); ?>
+			</label>
+
+			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'num_posts' ) ); ?>"
+			       name="<?php echo esc_attr( $this->get_field_name( 'num_posts' ) ); ?>" type="text"
+			       value="<?php echo absint( $num_posts ); ?>"/>
+		</p>
+		<?php
+	}
+
+	/**
+	 * Update widget settings
+	 *
+	 * @param  array $new_instance
+	 * @param  array $old_instance
+	 *
+	 * @since  2.2
+	 * @return array
+	 */
+	public function update( $new_instance, $old_instance ) {
+
+		$instance              = array();
+		$instance['title']     = isset( $new_instance['title'] ) ? sanitize_text_field( $new_instance['title'] ) : '';
+		$instance['num_posts'] = isset( $new_instance['num_posts'] ) ? absint( $new_instance['num_posts'] ) : 5;
+
+		return $instance;
+	}
+}
diff --git a/features/woocommerce/woocommerce.php b/features/woocommerce/woocommerce.php
index f5393a917d..657d5d4a29 100644
--- a/features/woocommerce/woocommerce.php
+++ b/features/woocommerce/woocommerce.php
@@ -630,6 +630,60 @@ function ep_wc_add_order_items_search( $post_args, $post_id ) {
 	return $post_args;
 }
 
+/**
+ * Register related products widget
+ *
+ * @since  2.4
+ */
+function ep_related_products_register_widget() {
+	require_once( dirname( __FILE__ ) . '/widget.php' );
+
+	register_widget( 'EP_Related_Products_Widget' );
+}
+
+/**
+ * Search Elasticsearch for related product
+ *
+ * @param  int $product_id
+ * @param  int $return
+ * @since  2.4
+ * @return array|bool
+ */
+function ep_wc_get_related_products( $product_id, $limit = 5, $exclude_ids = array() ) {
+	$product_id     = absint( $product_id );
+	$exclude_ids    = array_merge( array( 0, $product_id ), $exclude_ids );
+
+	$cats_array = apply_filters( 'woocommerce_product_related_posts_relate_by_category', true, $product_id ) ? apply_filters( 'woocommerce_get_related_product_cat_terms', wc_get_product_term_ids( $product_id, 'product_cat' ), $product_id ) : array();
+	$tags_array = apply_filters( 'woocommerce_product_related_posts_relate_by_tag', true, $product_id ) ? apply_filters( 'woocommerce_get_related_product_tag_terms', wc_get_product_term_ids( $product_id, 'product_tag' ), $product_id ) : array();
+
+	$args = array(
+		'more_like'      => $product_id,
+		'posts_per_page' => $limit,
+		'ep_integrate'   => true,
+		'post__not_in'   => $exclude_ids,
+		'tax_query'      => array(
+			'relation' => 'OR',
+			array(
+				'taxonomy' => 'product_cat',
+				'field'    => 'term_id',
+				'terms'    => $cats_array,
+			),
+			array(
+				'taxonomy' => 'product_tag',
+				'field'    => 'term_id',
+				'terms'    => $tags_array,
+			),
+		),
+	);
+
+	$query = new WP_Query( apply_filters( 'ep_wc_get_related_products_args', $args ) );
+
+	if ( ! $query->have_posts() ) {
+		return false;
+	}
+	return $query->posts;
+}
+
 /**
  * Setup all feature filters
  *
@@ -648,6 +702,7 @@ function ep_wc_setup() {
 		add_filter( 'ep_post_sync_args_post_prepare_meta', 'ep_wc_add_order_items_search', 20, 2 );
 		add_action( 'pre_get_posts', 'ep_wc_translate_args', 11, 1 );
 		add_action( 'parse_query', 'ep_wc_search_order', 11, 1 );
+		add_action( 'widgets_init', 'ep_related_products_register_widget' );
 	}
 }