3rd Base Coach App

Data Network Analysts

About this app

Stop overpaying on life's biggest purchases. 3rd Base Coach is your personal AI-powered deal advisor for cars, home services, insurance, contractors, and more.

Whether you're buying a car, hiring a contractor, or shopping for insurance, we analyze your deal in real time — flag hidden costs, score the offer, and coach you through closing with confidence.

WHAT YOU CAN DO:

✅ Check My Numbers — Paste your deal details and get an instant breakdown of true total cost, red flags, and whether you're overpaying.

✅ Help Me Negotiate — Get AI-generated scripts, counteroffers, and leverage points tailored to your specific deal.

✅ Protection Recommendations — Find out which warranties and add-ons are worth it and which ones are a waste of money.

✅ Find a Provider — Get matched to vetted, top-rated businesses in your area ranked by fit, not just ads.

✅ Compare Options — Save and compare up to 3 deals side by side to see which one actually wins.

CATEGORIES WE COVER: • Auto (new, used, lease) • Real Estate • Home Services & Contractors • Insurance • Boats & RVs • Retail & Electronics • And more

FREE TO USE: Get your first deal analysis free — no credit card required. Just tell us what you're buying and we'll do the rest.

Built by DNA (Data Network Analysts), backed by a network of 1,200+ vetted member businesses across 26 states.

Your consultant in your pocket. Download now and never sign a bad deal again.

What’s new

Initial release of 3rd Base Coach — your AI-powered deal advisor for all major purchases. Check your deal numbers, get negotiation scripts, compare options side by side, and find vetted providers near you. Categories include auto, home services, insurance, contractors, boats/RVs, and more.