WhatsApp

WhatsApp is a globally popular messaging and calling application that offers secure, reliable, and private communication services. It supports a wide range of features, including text messaging, voice and video calls, group chats, and multimedia sharing.

Key features:
- Text messaging with end-to-end encryption
- High-quality voice and video calls, including group calls
- Voice messages for quick communication
- Sharing of photos, videos, documents, stickers, and GIFs
- Group chats and calls to communicate with multiple people at once
- Status updates that disappear after 24 hours
- Two-step verification for added security
- WhatsApp Business for companies to connect with customers and showcase products
- Integration with Meta's AI technology for enhanced features

How it works:
Users can interact with WhatsApp through its mobile app, available on Android and iOS, or through WhatsApp Web for desktop use. After downloading the app and registering with their phone number, users can start messaging and calling their contacts. The app's user-friendly interface allows easy access to chats, calls, and status updates.

Integrations:
WhatsApp integrates with various services and platforms, including Meta Platforms, WhatsApp Web, and third-party services. Businesses can integrate WhatsApp with customer relationship management (CRM) systems and other business tools.

Use of AI:
WhatsApp's AI features include AI characters, AI image generation, and AI-enhanced search capabilities. Users can interact with AI characters for various tasks and information.

AI foundation model:
Meta's AI models, trained on diverse datasets including text and images, power WhatsApp's AI features. These models are designed with privacy and safety guardrails to protect user information.

How to access:
WhatsApp is available as a mobile app for Android and iOS, and as a web app through WhatsApp Web. It is suitable for general users, businesses, and tech-savvy individuals interested in AI features and integrations.