Does Sideline have an Affiliate Program? Follow No, Sideline does not offer an affiliate/referral program at this time. We apologize for any inconvenience this may cause. If you have further questions, please submit a request. Related articles Can I add my Sideline number to a 411 business directory? Does Sideline offer a Salesforce or other CRM integration? (iOS) How to search within your inbox How do I change my email address? How do I differentiate between a Sideline call & a call to my cell number? Comments 0 comments Article is closed for comments.