Sibly by Quarvis Health | 1,358 followers on LinkedIn. Behavioral Health Coaching | Benefit Navigation | Work Life Portal | Sibly’s mission is to give everyone someone to talk to who's compassionate, helpful and always available. Sibly helps employers of all sizes address the disparate and unmet health and wellness needs of their population. As the frontline relationship to all HR resources, Sibly improves employee well-being while increasing the engagement and value of existing benefits offered.