Harbiz vs CoachRx Comparison: Everything You Need to Know Before Choosing

CoachRx is a coaching and programming platform developed by OPEX Fitness for fitness professionals who deliver individualised training and lifestyle guidance. Personal trainers and remote coaches often manage client assessments, workout programmes, nutrition advice and communication across a combination of spreadsheets, messaging apps and generic training software. This fragmentation makes it difficult to deliver truly personalised coaching at scale and to maintain consistent standards across a team of coaches. CoachRx addresses this by providing a structured environment in which coaches can assess clients, design individual programmes and manage ongoing lifestyle coaching from a single system. Its core approach reflects the OPEX philosophy of individual design, in which each client’s programme is based on their goals, abilities and lifestyle, supported by consultations and regular check-ins rather than generic, one-size-fits-all training plans. Key features include a programme builder with exercise libraries and video demonstrations, individualised programme design tools, client assessment templates, lifestyle and nutrition coaching modules, client messaging, progress tracking and compliance monitoring. Coaches can create templates and reuse training cycles to work more efficiently while still customising sessions for each client, and business owners can oversee the work of multiple coaches within a single account. Clients access their programmes through a mobile app, logging workouts, viewing instructional videos and communicating with their coach, while integration with other OPEX education resources supports coach development. The platform is delivered as a cloud service accessible through web and mobile applications. CoachRx is aimed at personal trainers, remote and online coaches, strength and conditioning professionals, and coaching-focused gyms that want to deliver individual design at scale and build sustainable coaching businesses. The platform also reflects the OPEX emphasis on professional coaching standards, encouraging structured consultations and regular reassessment rather than static, unchanging training templates. Pricing starts from around USD 18 per month with a free trial available; there is no permanently free version.