Blueprint: How Voicify Turns AI-Powered Ordering into a Delightful Customer Experience

Voicify has been building voice-based AI assistants since its founding in 2018, and the pandemic prompted it to focus on automating phone interactions in the restaurant and healthcare fields. Restaurants were missing up to 20% of calls, resulting in lost orders, while healthcare organizations struggled with appointment processing that required 100% accuracy.

There were four core challenges: transaction precision with POS (point-of-sale) systems, handling sudden traffic spikes, low response latency, and security and compliance with standards such as HIPAA, SOC2, ISO27001, and PCI.

The solution was to adopt a structure serving Gemini Flash through the Gemini Enterprise Agent Platform (Vertex AI). This reduced response latency and secured 25-30% cost savings and higher reliability compared to existing LLMs. The move from Google AI Studio to Vertex AI was driven by the need for enterprise-grade security guarantees and scaling.

Even when traffic hit an all-time high the day before Thanksgiving, the combination of provisioned throughput + premium pay-as-you-go kept the service running without rate limits. After adopting Gemini, the burden on in-house tools for menu configuration and context handling was reduced, and overall performance and reliability improved.