CRM for appointments

A client of mine is starting a business and needs a CRM. Core functionality is to manage different professionals and assign customers to professionals to make appointments and manage agenda for each professional. I will assist this business on the software side and I am fully capable of developing a custom CRM on my own but it’s not convenient for time/money constraints. I have looked for open source CRMs I can extend so I don’t waste time on UI and common features. Are there products which can save development time? I wanted to evaluate Calendly and integrate it in the final solution, do you have any experience with this product? I would also evaluate existing products but open source I can fork would be best submitted by /u/Umberto_Fontanazza [link] [留言]