Free Funnel Sites

Several companies offer free funnel creation tools or resources for affiliate marketers. Here are a few options you can consider: 

ClickFunnels is a popular sales funnel builder that offers a 14-day free trial. While it's not entirely free, it provides an opportunity to test their platform and create effective funnels for affiliate marketing. 

GrooveFunnels is an all-in-one marketing platform that includes funnel creation features. They have a free plan with limited features and also offer a paid lifetime plan with access to all their tools. 

While primarily known as an email marketing platform, GetResponse also offers a funnel builder feature. They provide a 30-day free trial, allowing you to explore their funnel creation capabilities. 

Leadpages is a landing page builder that can be used to create simple affiliate marketing funnels. They offer a 14-day free trial and have a range of templates to choose from.