diff --git a/src/BlockTypes/AddToCartForm.php b/src/BlockTypes/AddToCartForm.php
index ed161525904..9677db846d2 100644
--- a/src/BlockTypes/AddToCartForm.php
+++ b/src/BlockTypes/AddToCartForm.php
@@ -36,17 +36,9 @@ protected function render( $attributes, $content, $block ) {
 			return '';
 		}
 
-		ob_start();
-		/**
-		 * Trigger the single product add to cart action for each product type.
-		*
-		* @since 9.7.0
-		*/
-		do_action( 'woocommerce_' . $product->get_type() . '_add_to_cart' );
+		$add_to_cart_form = $this->add_to_cart_form( $product );
 
-		$product = ob_get_clean();
-
-		if ( ! $product ) {
+		if ( ! $add_to_cart_form ) {
 			return '';
 		}
 
@@ -54,12 +46,486 @@ protected function render( $attributes, $content, $block ) {
 		$classes_and_styles = StyleAttributesUtils::get_classes_and_styles_by_attributes( $attributes );
 
 		return sprintf(
-			'<div class="wp-block-add-to-cart-form product %1$s %2$s" style="%3$s">%4$s</div>',
+			'<div class="wp-block-add-to-cart-form %1$s %2$s" style="%3$s">%4$s</div>',
 			esc_attr( $classes_and_styles['classes'] ),
 			esc_attr( $classname ),
 			esc_attr( $classes_and_styles['styles'] ),
-			$product
+			$add_to_cart_form
+		);
+	}
+
+	/**
+	 * Return the Add to Cart Form for a given product.
+	 *
+	 * @param \WC_Product $product Product object.
+	 *
+	 * @return string
+	 */
+	protected function add_to_cart_form( $product ) {
+		$product_type = $product->get_type();
+
+		switch ( $product_type ) {
+			case 'simple':
+				$add_to_cart_form = $this->add_simple_product_to_cart( $product );
+				break;
+			case 'variable':
+				$add_to_cart_form = $this->add_variable_product_to_cart( $product );
+				break;
+			case 'grouped':
+				$add_to_cart_form = $this->add_grouped_product_to_cart( $product );
+				break;
+			case 'external':
+				$add_to_cart_form = $this->add_external_product_to_cart( $product );
+				break;
+			default:
+				$add_to_cart_form = '';
+				break;
+		}
+
+		return $add_to_cart_form;
+	}
+
+	/**
+	 * The add to cart form for a simple product.
+	 *
+	 * @param \WC_Product $product Product object.
+	 */
+	protected function add_simple_product_to_cart( $product ) {
+		if ( ! $product->is_purchasable() || ! $product->is_in_stock() ) {
+			return '';
+		}
+
+		ob_start();
+		/**
+		 * Hook: woocommerce_before_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_add_to_cart_form' );
+
+		echo wp_kses_post( wc_get_stock_html( $product ) );
+		?>
+		<form class="cart" action="<?php esc_url( $product->get_permalink() ); ?>" method="post" enctype="multipart/form-data">
+			<?php
+			$this->get_quantity_input( $product );
+			$this->add_to_cart_button( $product, 'add-to-cart' );
+			?>
+		</form>
+		<?php
+		/**
+		 * Hook: woocommerce_after_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_add_to_cart_form' );
+
+		return ob_get_clean();
+	}
+
+	/**
+	 * The add to cart form for a variable product.
+	 *
+	 * @param \WC_Product $product Product object.
+	 *
+	 * @return string
+	 */
+	protected function add_variable_product_to_cart( $product ) {
+		wp_enqueue_script( 'wc-add-to-cart-variation' );
+		$attributes           = $product->get_variation_attributes();
+		$attribute_keys       = array_keys( $attributes );
+		$available_variations = $product->get_available_variations();
+		$variations_attr      = wp_json_encode( $available_variations );
+
+		return $this->variable_product_form( $product, $attributes, $attribute_keys, $available_variations, $variations_attr );
+	}
+
+	/**
+	 * The add to cart form for a grouped product.
+	 *
+	 * @param \WC_Product $product Product object.
+	 *
+	 * @return string
+	 */
+	protected function add_grouped_product_to_cart( $product ) {
+		$post             = get_post( $product->get_id() );
+		$grouped_products = array_filter( array_map( 'wc_get_product', $product->get_children() ), 'wc_products_array_filter_visible_grouped' );
+
+		return $this->grouped_product_form( $product, $post, $grouped_products );
+	}
+
+	/**
+	 * The add to cart form for an external product.
+	 *
+	 * @param \WC_Product $product Product object.
+	 *
+	 * @return string
+	 */
+	protected function add_external_product_to_cart( $product ) {
+		$add_to_cart_url = $product->add_to_cart_url();
+		$button_text     = $product->single_add_to_cart_text();
+
+		if ( ! $button_text || ! $add_to_cart_url ) {
+			return '';
+		}
+
+		ob_start();
+		/**
+		 * Hook: woocommerce_before_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_add_to_cart_form' );
+		?>
+		<form class="cart" action="<?php echo esc_url( $product ); ?>" method="get">
+			<?php
+			$this->add_to_cart_button( $product );
+			wc_query_string_form_fields( $add_to_cart_url );
+			?>
+		</form>
+		<?php
+		/**
+		 * Hook: woocommerce_after_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_add_to_cart_form' );
+		return ob_get_clean();
+	}
+
+	/**
+	 * Output the quantity input for add to cart form block.
+	 *
+	 * @param \WC_Product      $product Product object.
+	 * @param string           $product_type Product type.
+	 * @param \WC_Product|null $grouped_product_child Child product object.
+	 *
+	 * @return void
+	 */
+	protected function get_quantity_input( $product, $product_type = 'simple', $grouped_product_child = null ) {
+		if ( 'simple' === $product_type || 'variable' === $product_type ) {
+			// phpcs:ignore WordPress.Security.NonceVerification.Missing
+			$input_value = isset( $_POST['quantity'] ) ? wc_stock_amount( wp_unslash( $_POST['quantity'] ) ) : $product->get_min_purchase_quantity();
+
+			$args = [
+				'min_value'   => $product->get_min_purchase_quantity(),
+				'max_value'   => $product->get_max_purchase_quantity(),
+				'input_value' => $input_value,
+			];
+		} elseif ( 'grouped' === $product_type ) {
+			if ( ! $grouped_product_child ) {
+				return;
+			}
+
+			// phpcs:ignore WordPress.Security.NonceVerification.Missing
+			$input_value = isset( $_POST['quantity'][ $grouped_product_child->get_id() ] ) ? wc_stock_amount( wc_clean( wp_unslash( $_POST['quantity'][ $grouped_product_child->get_id() ] ) ) ) : '';
+
+			$args = [
+				'input_name'  => 'quantity[' . $grouped_product_child->get_id() . ']',
+				'input_value' => $input_value,
+				'min_value'   => 0,
+				'max_value'   => $grouped_product_child->get_max_purchase_quantity(),
+				'placeholder' => '0',
+			];
+		}
+
+		/**
+		 * Hook: woocommerce_before_add_to_cart_quantity.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_add_to_cart_quantity' );
+
+		echo wp_kses_post( woocommerce_quantity_input( $args, $product ) );
+
+		/**
+		 * Hook: woocommerce_after_add_to_cart_quantity.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_add_to_cart_quantity' );
+	}
+
+	/**
+	 * Output the add to cart button.
+	 *
+	 * @param \WC_Product $product Product object.
+	 * @param string      $name Name of the button.
+	 *
+	 * @return void
+	 */
+	protected function add_to_cart_button( $product, $name = '' ) {
+		/**
+		 * Hook: woocommerce_before_add_to_cart_button.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_add_to_cart_button' );
+
+		echo sprintf(
+			'<button type="submit" name="%1$s" value="%2$s" class="single_add_to_cart_button button alt %3$s">%4$s</button>',
+			esc_attr( $name ),
+			esc_attr( $product->get_id() ),
+			esc_attr( wc_wp_theme_get_element_class_name( 'button' ) ? ' ' . wc_wp_theme_get_element_class_name( 'button' ) : '' ),
+			esc_html( $product->single_add_to_cart_text() )
 		);
+
+		/**
+		 * Hook: woocommerce_after_add_to_cart_button.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_add_to_cart_button' );
+	}
+
+	/**
+	 * The inputs for an individual variable product.
+	 *
+	 * @param int $product_id Product ID.
+	 *
+	 * @return void
+	 */
+	protected function variable_inputs( $product_id ) {
+		echo sprintf(
+			'<input type="hidden" name="add-to-cart" value="%1$s" />
+			<input type="hidden" name="product_id" value="%1$s" />
+			<input type="hidden" name="variation_id" class="variation_id" value="0" />',
+			absint( $product_id )
+		);
+	}
+
+	/**
+	 * The add to cart form for an individual variable product.
+	 *
+	 * @param \WC_Product $product Product object.
+	 * @param array       $attributes Array of attributes.
+	 * @param array       $attribute_keys Array of attribute keys.
+	 * @param array       $available_variations Array of available variations.
+	 * @param string      $variations_attr HTML encoded string of variations.
+	 *
+	 * @return string
+	 */
+	protected function variable_product_form( $product, $attributes, $attribute_keys, $available_variations, $variations_attr ) {
+		ob_start();
+		/**
+		 * Hook: woocommerce_before_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_add_to_cart_form' );
+
+		$product_id = $product->get_id();
+		?>
+		<form class="variations_form cart" action="<?php echo esc_url( $product->get_permalink() ); ?>" method="post" enctype='multipart/form-data' data-product_id="<?php echo absint( $product_id ); ?>" data-product_variations="<?php echo wc_esc_json( $variations_attr ); ?>">
+		<?php
+		/**
+		 * Hook: woocommerce_before_variations_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_variations_form' );
+		?>
+
+		<?php if ( empty( $available_variations ) && false !== $available_variations ) : ?>
+			<p class="stock out-of-stock"><?php echo esc_html__( 'This product is currently out of stock and unavailable.', 'woo-gutenberg-products-block' ); ?></p>
+		<?php else : ?>
+			<table class="variations" role="presentation">
+				<tbody>
+				<?php foreach ( $attributes as $attribute_name => $options ) : ?>
+					<tr>
+						<th class="label"><label for="<?php echo esc_attr( sanitize_title( $attribute_name ) ); ?>"><?php echo esc_html( wc_attribute_label( $attribute_name ) ); ?></label></th>
+						<td class="value">
+							<?php
+							wc_dropdown_variation_attribute_options(
+								array(
+									'options'   => $options,
+									'attribute' => $attribute_name,
+									'product'   => $product,
+								)
+							);
+							echo end( $attribute_keys ) === $attribute_name ? wp_kses_post( '<a class="reset_variations" href="#">' . esc_html__( 'Clear', 'woo-gutenberg-products-block' ) . '</a>' ) : '';
+							?>
+						</td>
+					</tr>
+				<?php endforeach; ?>
+				</tbody>
+			</table>
+			<?php
+			/**
+			 * Hook: woocommerce_after_variations_table.
+			 *
+			 * @since TBD
+			 */
+			do_action( 'woocommerce_after_variations_table' );
+			?>
+			<div class="single_variation_wrap">
+				<?php
+				/**
+				 * Hook: woocommerce_before_single_variation.
+				 *
+				 * @since TBD
+				 */
+				do_action( 'woocommerce_before_single_variation' );
+				?>
+				<div class="woocommerce-variation single_variation"></div>
+				<div class="woocommerce-variation-add-to-cart variations_button">
+					<?php
+					$this->get_quantity_input( $product );
+					$this->add_to_cart_button( $product );
+					$this->variable_inputs( $product_id );
+					?>
+				</div>
+				<?php
+				/**
+				 * Hook: woocommerce_after_single_variation.
+				 *
+				 * @since TBD
+				 */
+				do_action( 'woocommerce_after_single_variation' );
+				?>
+			</div>
+		<?php endif; ?>
+		<?php
+		/**
+		 * Hook: woocommerce_after_variations_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_variations_form' );
+		?>
+		</form>
+		<?php
+		/**
+		 * Hook: woocommerce_after_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_add_to_cart_form' );
+
+		return ob_get_clean();
+	}
+
+	/**
+	 * The grouped product form.
+	 *
+	 * @param \WC_Product $product Product object.
+	 * @param \WP_Post    $post Post object.
+	 * @param array       $grouped_products Array of grouped products.
+	 *
+	 * @return string
+	 */
+	protected function grouped_product_form( $product, $post, $grouped_products ) {
+		ob_start();
+		/**
+		 * Hook: woocommerce_before_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_before_add_to_cart_form' );
+		?>
+		<form class="cart grouped_form" action="<?php echo esc_url( $product->get_permalink() ); ?>" method="post" enctype='multipart/form-data'>
+			<table class="woocommerce-grouped-product-list group_table">
+				<tbody>
+				<?php
+				$quantities_required     = false;
+				$grouped_product_columns = array(
+					'quantity',
+					'label',
+					'price',
+				);
+
+				$show_add_to_cart_button = false;
+
+				/**
+				 * Hook: woocommerce_grouped_product_list_before.
+				 *
+				 * @since TBD
+				 */
+				do_action( 'woocommerce_grouped_product_list_before', $grouped_product_columns, $quantities_required, $product );
+
+				foreach ( $grouped_products as $grouped_product_child ) {
+					$quantities_required = $quantities_required || ( $grouped_product_child->is_purchasable() && ! $grouped_product_child->has_options() );
+
+					if ( $grouped_product_child->is_in_stock() ) {
+						$show_add_to_cart_button = true;
+					}
+
+					echo '<tr id="product-' . esc_attr( $grouped_product_child->get_id() ) . '" class="woocommerce-grouped-product-list-item ' . esc_attr( implode( ' ', wc_get_product_class( '', $grouped_product_child ) ) ) . '">';
+
+					// Output columns for each product.
+					foreach ( $grouped_product_columns as $column_id ) {
+						/**
+						 * Hook: woocommerce_grouped_product_list_before_{$column_id}.
+						 *
+						 * @since TBD
+						 */
+						do_action( 'woocommerce_grouped_product_list_before_' . $column_id, $grouped_product_child );
+
+						switch ( $column_id ) {
+							case 'quantity':
+								ob_start();
+
+								if ( ! $grouped_product_child->is_purchasable() || $grouped_product_child->has_options() || ! $grouped_product_child->is_in_stock() ) {
+									woocommerce_template_loop_add_to_cart();
+								} elseif ( $grouped_product_child->is_sold_individually() ) {
+									echo '<input type="checkbox" name="' . esc_attr( 'quantity[' . $grouped_product_child->get_id() . ']' ) . '" value="1" class="wc-grouped-product-add-to-cart-checkbox" id="' . esc_attr( 'quantity-' . $grouped_product_child->get_id() ) . '" />';
+									echo '<label for="' . esc_attr( 'quantity-' . $grouped_product_child->get_id() ) . '" class="screen-reader-text">' . esc_html__( 'Buy one of this item', 'woo-gutenberg-products-block' ) . '</label>';
+								} else {
+									$this->get_quantity_input( $product, 'grouped', $grouped_product_child );
+								}
+
+								$value = ob_get_clean();
+								break;
+							case 'label':
+								$value  = '<label for="product-' . esc_attr( $grouped_product_child->get_id() ) . '">';
+								$value .= $grouped_product_child->is_visible() ? '<a href="' . esc_url( $grouped_product_child->get_permalink(), $grouped_product_child->get_id() ) . '">' . $grouped_product_child->get_name() . '</a>' : $grouped_product_child->get_name();
+								$value .= '</label>';
+								break;
+							case 'price':
+								$value = $grouped_product_child->get_price_html() . wc_get_stock_html( $grouped_product_child );
+								break;
+							default:
+								$value = '';
+								break;
+						}
+
+						echo '<td class="woocommerce-grouped-product-list-item__' . esc_attr( $column_id ) . '">' . $value . '</td>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+
+						/**
+						 * Hook: woocommerce_grouped_product_list_after_{$column_id}.
+						 *
+						 * @since TBD
+						 */
+						do_action( 'woocommerce_grouped_product_list_after_' . $column_id, $grouped_product_child );
+					}
+
+					echo '</tr>';
+				}
+				/**
+				 * Hook: woocommerce_grouped_product_list_after.
+				 *
+				 * @since TBD
+				 */
+				do_action( 'woocommerce_grouped_product_list_after', $grouped_product_columns, $quantities_required, $product );
+				?>
+				</tbody>
+			</table>
+
+			<input type="hidden" name="add-to-cart" value="<?php echo esc_attr( $product->get_id() ); ?>" />
+
+			<?php
+			if ( $quantities_required && $show_add_to_cart_button ) :
+				$this->add_to_cart_button( $product );
+			endif;
+			?>
+		</form>
+		<?php
+		/**
+		 * Hook: woocommerce_after_add_to_cart_form.
+		 *
+		 * @since TBD
+		 */
+		do_action( 'woocommerce_after_add_to_cart_form' );
+		return ob_get_clean();
 	}
 
 	/**