A Probel, a pioneer Brazilian brand with more than eight decades of experience in the mattress market, started generating about 10% of its digital sales through WhatsApp after adopting conversational artificial intelligence solutions in customer service. OmniChat, a leading platform in chat commerce and WhatsApp Business Solution Provider (BSP), also allowed to automate 83% of interactions, reduce the average response time from a few hours to a few seconds and achieve a conversion rate of 8.5% even in a purchase process considered complex.
The change marked an inflection in the company's digital strategy, which began to structure WhatsApp not only as a relationship channel, but as an effective point of sale, capable of operating 24 hours a day and capturing opportunities outside business hours. Today, one in three sales by the Meta app already occurs between 18h and 23h, a range historically difficult to meet with traditional teams.
Before implementation, Probel faced common challenges to the retail of durable goods, such as the difficulty of scaling digital service without expanding teams, the high volume of contacts concentrated in the night and the consumer's resistance to complete online the purchase of a product that traditionally involves face-to-face experimentation. There were still limitations in the automation of processes such as recovery of abandoned carts and the integration between service and e-commerce.
“The main learning was to understand that technology does not replace strategy, but enhances it. Artificial intelligence has helped us improve the customer experience and make more informed decisions from the data generated by conversations,”, says Ricardo Pinto, Head of Ecommerce at Probel.
The strategy adopted involved the implementation of a conversational sales operation supported by artificial intelligence, especially Whizz Agent, OmniChat's autonomous agent. The technology was structured from the mapping of more than 500 frequently asked questions from the sales and SAC areas, starting to answer technical and advisory questions, conduct personalized services and operate continuously, 24 hours a day.
In addition to accounting for a significant share of digital sales, the drastic reduction in response time contributed to accelerate decision making and reduce losses due to lack of service, especially outside business hours, as well as positively impacting the consumer experience, with a drop in returns, attributed to more accurate recommendations, and recovery of abandoned carts with positive financial return.
“The Probel experience shows how artificial intelligence can take a central role in the buying journey, going beyond basic customer service.When well trained and integrated into business processes, AI starts to operate as an effective relationship and sales channel,”, says Mauricio Trezub, co-founder and CEO of OmniChat.
As next steps, Probel aims to advance personalization initiatives, test promotional campaigns directly through WhatsApp, and scale up the use of AI as part of its digital growth plan.




