List of available ServiceNow applications as of November 2019. Let me know in the comments if I missed any!

IT Service Management

• Incident Management
• Problem Management
• Change Management
• Release Management
• Request Management
• Procurement
• Contract Management
• Service Portal
• Virtual Agent
• Agent Chat
• Predictive Intelligence
• Performance Analytics
• Walk-up Experience
• Knowledge Management
• Asset Management (Hardware)
• Cost Management
• Reports
• Dashboards
• Service Level Management
• Configuration Management
• Benchmarks
• Surveys and Assessments
• Continual Improvement Management
• System Status
• Outage Management
• Major Incident Management
• Now Mobile
• Mobile Agent
• Mobile Onboarding
• Agent Workspace
• Service Owner Workspace
• Vendor Manager Workspace
• Vendor Ticketing
• Enterprise Onboarding and Transitions
• Employee Service Center
• Service Desk Call
• Continual Improvement Management

IT Operations Management

• ITOM Visibility
• ITOM Health
• ITOM Optimization
• Discovery
• Service Mapping
• Event Management
• Operational Intelligence
• Cloud Management
• Integration Hub / Orchestration
• Data Certification

IT Business Management

• Application Portfolio Management
• Demand Management
• Resource Management
• Innovation Management
• Scaled Agile Framework (SAFe)
• Financial Planning
• Project Portfolio Management
• Agile Development
• Test Management
• Automated Test Framework
• Financial Modeling
• Financial Charging
• Finance Close Automation
• Investment Funding

Software Asset Management

• Software Asset Management Foundation
• Software Asset Management Premium

Security Operations

• Security Incident Response
• Vulnerability Response
• Configuration Compliance
• Threat Intelligence
• Trusted Security Circles
• Performance Analytics for Security Operations

Governance, Risk, and Compliance

• Policy and Compliance Management
• Risk Management
• Audit Management
• Vendor Risk Management
• Advanced Risk
• Use Case Accelerators
• Performance Analytics for GRC

Customer Service Management

• Customer Service Management
• Agent Workspace
• Case and Major Issue Management
• Predictive Intelligence
• Omni-Channel
• Visual Workflow and Automation
• Appointment Booking
• Self Service
• Virtual Agent
• Field Service Management
• Communities
• Service Management for Issue Resolution
• Proactive Customer Service Operations
• Customer Service Management Mobile app
• Customer Data Management
• Visual Task Assignment
• Self-Service
• Surveys
• Reports and Dashboards
• Performance Analytics
• Operations Management
• Financial Modeling
• Project Portfolio Management

HR Service Delivery

• Case and Knowledge Management
• Employee Service Center
• Enterprise Onboarding and Transitions
• Employee Document Management
• Performance Analytics for HR Service Delivery
• Virtual Agent
• Predictive Intelligence

Service Management

• Facilities Service Management
• Finance Service Management
• Marketing Service Management

Now Platform

• Custom Applications
• Automated Test Framework
• Service Portal
• Certified Applications
• Integrations
• Managed Documents
• Anonymous Connect Support
• CTI Softphone
• Delegated Development
• Team Development
• Translations
• Multi Provider SSO
• IP Range Based Authentication
• On Call Scheduling