Denra.com

Ivaylo Tinchev

There are some products or services that cannot be sold directly via shopping cart. This plugin allows your prospective customers to easily request a quotation from you using a simple and easy to use contact form.
It takes lots of efforts to develop and support a plugin. Please send us your feedback and questions to fix your issue before leaving a bad review.
Are you satisfied by using this plugin? Consider leaving a <a href="https://wordpress.org/support/plugin/really-simple-rfq-form-for-woocommerce/reviews/?rate=5#new-post" rel="ugc">5 star review</a>.
If you need support or more information about this free plugin please read the description and the F.A.Q. section below or write in the <a href="https://wordpress.org/support/plugin/really-simple-rfq-form-for-woocommerce/" rel="ugc">Support Forum</a>.
<h3>Features</h3>
<ul>
<li>Simple and easy to use RfQ form with name, email, phone, questions or comments fields.</li>
<li>Uses AJAX submission and the user does not leave the page while sending the request.</li>
<li>Automatically adds the product name, SKU, picture and link in the request message.</li>
<li>Emails the requests using the built-in wp_mail() WordPress function.</li>
<li>No complicated settings. All is setup to go. Simply install it and it works.</li>
</ul>

Really Simple RfQ Form for WooCommerce

Removes the 'Add to cart' button from WooCommerce and adds a simple 'Request for quotation' form on all product pages.

bielke

Bielke Rental Request Shop adds a rental catalog workflow to WordPress. Customers can browse rental products, add items to a request list, and submit a non-payment rental request.
Included features:
<ul>
<li>Rental products and product categories</li>
<li>Product detail pages with gallery, stock and variant fields</li>
<li>Request list / cart system</li>
<li>Checkout request form</li>
<li>Request management in the WordPress admin</li>
<li>Product gallery with media uploads and image URLs</li>
<li>Branding, colors and layout settings</li>
<li>Cart icon widget and shortcodes</li>
</ul>

Bielke Rental Request Shop

Create a rental product catalog, request list/cart, checkout request form, and manage incoming rental requests without WooCommerce.

Really Simple RfQ Form for WooCommerce vs Bielke Rental Request Shop