Glossary
Real bidirectional conversation where customers can reply and businesses can respond on WhatsApp.
Two-way messaging refers to a conversation in which both the business and the customer can send and receive messages, as opposed to one-way broadcast notifications. On WhatsApp, this is the default expectation — recipients can always reply, and businesses are expected to answer.
This bidirectional nature is what separates WhatsApp from channels like traditional SMS blasts. A shipping notification can become a support question; a promotion can become a sale; an OTP can become an account query. Each reply opens a service window for free-form responses.
Designing for two-way messaging means planning automated replies, routing to agents, and conversational flows rather than just sending and forgetting.
Customers expect to reply on WhatsApp, so every message is a potential conversation — businesses that only broadcast miss sales and frustrate users.
Defuser AI handles two-way messaging end to end with auto replies, an agentic chatbot, and a unified inbox across your WhatsApp Business API channels.
Real bidirectional conversation where customers can reply and businesses can respond on WhatsApp.
Customers expect to reply on WhatsApp, so every message is a potential conversation — businesses that only broadcast miss sales and frustrate users.
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