Hey Robert,
This really depends on a few factors, such as the template being used, the voice features, and the API connections with third-party apps, especially since you mentioned retrieving data (information) from other apps on the web.
If you’d like, I’d be happy to schedule a call to go over what you’re looking to build together in more detail and hopefully provide you more clarity on pricing and the build process. You can book a time on my website: https://zenmvp.com 
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