Casixty is a digital agent designed to help companies engage effectively on Reddit. It streamlines the process of identifying relevant conversations by indexing a company's existing knowledge base—such as blogs, documentation, and FAQs—and matching that content to active discussions on the platform. The tool generates draft responses aligned with the company's brand voice and subject-matter expertise, and sends notifications via Slack to prompt timely engagement. Casixty requires minimal setup, with onboarding completed in approximately three minutes and ongoing use demanding only a few minutes per day. In addition to facilitating direct engagement, it also supports long-term visibility by contributing to Reddit threads, which are frequently indexed by search engines like Google.