HomeAppsCommunicationComcast BusinessApps like Comcast Business Here are some great alternatives to Comcast Business by Comcast Business : magicJack for BUSINESS ★4.0 stc business ★3.2 myBillBook Invoice Billing App ★4.3 Vonage Business Communications ★4.3 Business Manager ★3.6 Telefeo: Phone Number App ★4.0 Riser - Small Business CRM ★4.2 Accent Connect ★4.4 RingCentral ★4.6 Invoice & Estimate Maker ★4.3 Talkroute ★3.7 AT&T Office@Hand ★3.4 Reach: Mass Text for Business ★4.2 Business Online ★3.4 UniTel Voice ★3.9 MTT Business — IP phone ★3.6