Contact Form 7 - Contact Form 7 is a tool to manage multiple contact forms.
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
MightyForms - Powerful forms with lead generation and workflow automation
Skuuudle - Discover, match and monitor your eCommerce competitors.
Gravity Forms - Gravity Forms is one of the best and easiest contact form plugins to create modern forms for websites powered by widely-used WordPress.
Prisync - Prisync is a competitor price tracking and monitoring software for all sizes of e-commerce companies worldwide.