In 2026, the debate over whether AI will replace human agents has finally reached a mature conclusion: the winning model is hybrid service, where artificial intelligence and humans work in synergy to provide the best possible customer experience. This model has become the gold standard of customer experience in the market.
In hybrid service, AI takes on all repetitive and low-complexity tasks: answering frequently asked questions, checking order statuses, updating records, and triaging requests. When a problem requires empathy, creativity, or complex decisions, the service is automatically transferred to a human, who receives the entire context of the conversation.
Companies that have adopted the hybrid model report a reduction of up to 40% in average response time, a 35% increase in customer satisfaction, a 50% reduction in operational support costs, and the ability to serve 3 times more customers without increasing the team.
In Brazil, WhatsApp has established itself as the central channel for hybrid service. AI agents integrated with the WhatsApp Business API provide instant support 24 hours a day, 7 days a week, with transfers to human agents when necessary.
To implement it, start by mapping the most frequent types of requests in your business. The 5 to 10 most common requests usually represent 80% of the volume and can be automated with AI. The human team focuses on the 20% of complex cases.
Kaizen Agency develops customized hybrid service solutions, integrating AI agents with WhatsApp, website chat, and other channels.