Global Voice-based AI Companion Product Market Size, Share and Analysis Report By Product Type (Standalone AI Companion Apps, Embedded AI Companions (smartphones, wearables, smart speakers), Dedicated Companion Devices/Robots) By End User (Individual Consumers, Enterprises/Organizations, Healthcare & Care Providers, Education Institutions), By Application (Companionship & Social Interaction, Mental Health & Emotional Support, Productivity & Personal Assistance, Learning & Tutoring, Elderly Care & Assisted Living), By Deployment Model (Cloud-based, On-device (Edge AI), Hybrid (Cloud + On-device)), By Business Model (Subscription-based, Freemium with In-app Purchases, Enterprise Licensing/Contracts, Advertising/Sponsored Models), By Regional Analysis, Global Trends and Opportunity, Future Outlook By 2025-2035