email apps Communication Multiple languages Sync between devices Email tracking ... Salesforce integration Threaded Conversations Combined email cloud syncing Focused Inbox Real-time pushing

Tools Cloud sync Encrypted chat Music Discovery GPS Location Tracking ... Music Library Photo Organization Text to Speech Unlimited storage Self destructing messages Voice messages Program Launchers Expense Tracking Call recording

Productivity Multiple Account support Calendar integration Email tracking Google Calendar integration Snooze reliability

Business Group chat Web-Based Software as a Service Voice Call ... CRM Facebook integration Goal Tracking Calendar integration Call recording Workflow Automation Optimized for Mobile Email tracking Email automation

Productivity Business Google Chrome Extensions Firefox Extensions Email tracking ... Opera extension Link tracking

Communication Real time collaboration Team Collaboration Email tracking Comment section Shared inbox

Communication Community based Email tracking Community management Membership database

Productivity Email tracking SMS/Text Message Backup SMS Notifications

Productivity Portable Mobile apps Root required GPS Location Tracking ... Audio Recording Facebook integration Android Sync Parental Control Call recording Employee Monitoring Email tracking Jailbreak required Picture sharing

Productivity CRM Expense Tracking Email tracking Email automation ... Accounting Integration Electronic invoicing Bank Reconciliation Marketing Campaigns & Sources

Communication Google Chrome Extensions CRM Kanban boards Email tracking ... Email automation Gmail integration Safari extension Tracker blocker Auto Follow up Mail

Business Portable CRM Goal Tracking Email tracking ... Email automation Task Automation Salesforce integration Sales enablement Sales funnel Sales force automation MRR Dashboard Email Analytics Google CRM

Business Real time collaboration Integrated File Sharing Share your screen Kanban boards ... Workflow Push Notifications Social media integration Gantt-charts Workflow Automation Email tracking On-premises software Task Automation Track Activities

Communication Email tracking Newsletter Auto responder

Business Chat Customizable Integrated Chat CRM ... Live Chat Slack integration Email tracking Email automation Helpdesk ticketing Modern live chat Email marketing automation Automatic messages Pricing per agent

Business Email tracking Sales enablement

Business Integrated Chat CRM Live Chat Customer support ... Facebook integration Slack integration Zapier integration Email tracking Email automation Integration with CRMs Zendesk integration Lead Generation Sales funnel