John

This plugin enables you to manage your projects from the WordPress interface you are already comfortable with. Easily create and track the progress of projects and tasks.

WP-Trac

This plugin allows users to manage projects and tasks.

Webtica

A lightweight but feature packed Clickup integration for Elementor forms. 
With this integration you can send your form data and tasks to Clickup as easily as the standard integrations. 
Keeping performance in mind this integration doesn’t add any additional scripts on page load. 
Feel free to post any feature requests and possible issues.

Integration for Elementor forms – Clickup

A lightweight but feature packed Clickup integration for Elementor forms.

WP-Trac vs Integration for Elementor forms – Clickup