At Whalesync, we love Webflow. We built whalesync.com with Webflow, collect email addresses with Webflow forms, and host blog posts in the Webflow CMS. One of our few gripes with Webflow is that form submissions are not sent to their CMS. Despite being a highly requested feature since 2017, the most common workaround still involves Zapier - and with Zapier, the best you can do is a 1 minute lag from form submission to CMS update.