Different deployment decisions
WATI publicly positions itself as an AI-powered WhatsApp growth and customer-engagement platform spanning marketing, sales, support, inbox, campaigns, chatbots, AI, and multiple channels. WAPIServer’s defining option is a self-hosted application installed in a customer-selected or WAPI-arranged environment.
- WATI: review the provider’s current hosted product and terms
- WAPIServer: customer-selected self-hosting with optional managed operations
- Both still depend on Meta for official WhatsApp messaging workflows