How much will it cost to develop a voice assistant app like siri

Intelligent assistants are becoming more and more common. Consider Siri, Cortana, Alexa, OK Google, and other popular virtual assistants that have a significant impact on people's lives. But what's the best part, do you know? You can create your own voice assistant app! You may easily create your own Alexa-like app and tailor it to meet your unique demands by utilising mobile app development services.