Waste Less Time Guessing.
Lunker AI uses artificial intelligence to identify your catch, estimate size, track every variable that matters, and tell you exactly where and how to fish next.
Features
Two AI engines working together — one that sees what you caught, one that learns how you fish.
Snap a photo of your catch and Lunker AI instantly identifies the species, estimates the length and weight, and grades its confidence. Use a reference object for pinpoint accuracy or let the AI estimate from the photo alone.
Every catch is automatically logged with the full environmental picture — weather, pressure, wind, location, and the bait you were throwing — so the data works for you over time.
Lunker AI analyzes your catch history against current conditions and tells you exactly where to go, what to throw, and when to be on the water. The more you log, the smarter it gets.
Discover which baits, depths, and conditions produce the most fish for you specifically — not generic tips, but insights built entirely from your own data and anonymized catches from nearby anglers.
What We Track
Most anglers track species and bait. Lunker AI tracks everything the fish care about.
The App
Log a catch in under 30 seconds. The AI does the heavy lifting.
Lunker AI is built around one idea — your time on the water is valuable. The moment you snap a photo, our AI gets to work: identifying the species, estimating the size, pulling live weather and pressure data, and logging your GPS coordinates automatically. There's nothing to fill out and nothing to remember. Every variable that influences fish behavior is captured in seconds, so by the time you've released the fish and re-cast, your data is already working — building the pattern model that tells you where to go, what to throw, and when to be there next time.
About the Founder
I grew up around the water — a fishing rod was placed in my hand at age 3, and I have been an avid angler ever since. As I got older and large language models became exponentially more capable, I saw a natural application to my favorite hobby. Using AI processing, I solely developed and launched Lunker AI, an app that crunches multiple data points and delivers deep analysis that would take the average angler years to figure out on their own. My goal is to make every user a better angler, and to give back to the sport — including cleaning Minnesota boat ramps with my B.A.S.S. club.
Gunnar Holm — Founder & Developer, Lunker AI
Join the waitlist. Available soon on iOS and Android.