Platform

• PowerApps
• Power BI
• Microsoft Flow

First Party Apps (available now)

• Sales (Professional and Enterprise)
• Service (Professional and Enterprise)
• Field Service
• Business Central (Essentials and Premium)
• Finance and Operations
• Retail
• Talent
• Microsoft Relationship Sales (includes LinkedIn Sales Navigator license and Sales Enterprise

First Party Apps (announced or in preview)

• AI for Sales (available only as an add-on for Customer Engagement plan, Sales Enterprise and Microsoft Relationship Sales)
• Marketing Insights (replacing Social Engagement)
• AI for Customer Service
• Dynamics 365 Customer Service Virtual Agent
• Dynamics 365 Fraud Protection
• Customer Insights
• Microsoft Forms Pro (not sure if this will be replacements for Voice of the Customer. Works as a standalone application but surveys can be triggered in response to events in Dynamics 365 CE or other CDS apps. Haven't seen how to attach survey results to a Dynamics CE record.)
• Remote Assist
• Layout
• Product Visualize

Integration with other Microsoft Products

• OneNote
• OneDrive for Business
• Office Groups
• Yammer
• SharePoint
• Teams (preview)

Other Apps and Frameworks

• Dynamics 365 Channel Integration Framework
• Unified Service Desk

Discontinued Apps and Products

• Microsoft Dynamics Marketing (this is not the marketing app currently on sale)
• Parature
• Microsoft Social Engagement (no longer offered as of Jan 16, 2019. Discontinued Jan 16, 2020)
• Versium Predict (No longer offered as of Jan 16, 2019. Discontinued Aug 15, 2019)
• Insights, powered by InsideView (No longer offered as of Jan 16, 2019. Discontinued Aug 15, 2019)