Sellf is just perfect to manage business deals and it is very cheap compared to the other ugly and complicated CRMs. As a medical sales rep, I need to take lots of little notes, reminders and taks and relate them to each opportunity: Sellf does that and just works!!! It replaced all the other apps I used before and now Im super-productive! Totally worth it!!!!
MayaSalesRep about CRM and sales tracking - Sellf