CharacterStrong is a company based in the United States that operates within the education sector, specifically focusing on mental health support and behavioral health implementation in schools. Founded in 2016, the company addresses the challenges faced by students with mental health difficulties, particularly in the context of increasing behavioral issues observed post-COVID. Their published document, "Getting Started with Tier 3: The Problem, The Why, and the Solution," outlines the necessity for a structured Tier 3 support system in educational settings, highlighting the prevalence of mental health struggles among students and the limitations of existing support frameworks. The document emphasizes the need for proactive and tailored behavioral support plans that educators can implement to address the specific needs of students. CharacterStrong's expertise lies in providing resources and strategies that aim to improve mental health outcomes and foster a supportive environment for students facing various challenges. The company operates with a small team and has reported revenue of approximately $30 million.