Jeff DeSantis, Founder of MarketWiz AI
Jeff runs MarketWiz AI, the marketing system behind this site. His company, Desantis Advertising LLC, has worked in local business marketing since 2015, and MarketWiz AI is its AI-first service for businesses that sell from a lot, a showroom or a service area.
Helping local businesses get found and get answers fast
MarketWiz AI combines AI tools with a human team. The work focuses on the channels local buyers use now:
Marketplace distribution
Getting inventory in front of local buyers on Facebook Marketplace, Craigslist and OfferUp, within each platform’s rules.
Google Maps and AI search
Google Business Profiles, reviews and the sources ChatGPT, Gemini and Google AI Mode read when they recommend a business.
AI lead response
Custom AI text and voice agents that answer leads in seconds and hand them to a person.
Claude-powered content
Websites, posts and guides written with Claude and checked by the team.
How we write our guides
- Every number links to its source, and we prefer sources from the last two years.
- We never make up client stories, results, reviews or quotes.
- Guides are drafted with AI (Claude) and built around current research, platform rules and what we see in our own work.
- If something is wrong, email [email protected] and we’ll fix it.
Talk to the MarketWiz AI team
Book 15 minutes and we’ll show you how your business shows up on Google Maps and in AI answers today.