The knowledge is not the moat
What a chatterbait is, and that it shines in stained water in the prespawn, is not a secret. It is in every tournament recap and half the magazines on the rack. Charging for it would be silly, so here it is, free, with no account and no email capture.
- Every lure type page is complete. Nothing is truncated to force a download.
- The per-lure catalog is not here. It lives in the app, free, where it can mark what you own.
- No affiliate links, no shop, no sponsored picks. Cobia does not sell tackle.
- Species fit comes from the same map the app reasons about.
- What is actually hard is the next part, and that part needs your water.
From a shoebox of lures to a ranked answer
Three steps, none of which involve typing a product name.
Scan the receipt
Photograph a tackle shop receipt and Cobia reads the line items against this catalog. A barcode works too. Most anglers get a hundred lures into their box in a few minutes without typing anything.
Your box, digitized
Every lure lands with its brand, color, size and weight attached. Not a note in your phone, a structured box the app can sort, filter and reason about.
Ranked for this morning
Open the app on the water and the picks are drawn from what you actually own, ordered against the conditions in front of you rather than a shop shelf.
95 brands with real depth in the catalog
Counted by families that carry a description, an image and at least one variant.
Brand names are the property of their owners. Cobia has no commercial relationship with any of them and takes no cut of anything you buy.
The catalog knows what caught what
Every species entry carries the lures that have actually produced it, ranked by how many catches each one has behind it. Not a sponsored list and not a guess, just what anglers logged. That is the same catalog these pages are written from.
- Ranked by real catches, with the count printed next to each lure
- Product photography from the same catalog you can browse here
- Tapping through opens the lure, its colors and its sizes

About the library
These 25 lure type pages are, completely, with no account and no app install. Be clear about what is not here though. There is no page per lure on this site and no search across the 47,628 individual variants. That view exists in the app, where it is also free, because a list of forty seven thousand lures is only useful once it can show you which ones you already own.
It is the same catalog the app uses, 5,529 lure families and 47,628 individual color and size variants across 439 brands. These pages cover the 4,817 families that carry a real description, a product image and at least one cataloged variant.
No. There is no shop, no affiliate checkout and no sponsored placement in the picks. The app has no reason to tell you to buy something, which is the entire point of it telling you what you already own is the right choice.
You scan a receipt or a UPC barcode and it matches against this catalog. A photo of a receipt from a tackle shop turns into individual lures with brands, colors and sizes attached. After that the app ranks against your box rather than against a shop shelf.
A family is a product line, for example a single crankbait model. A variant is one specific color and size of it. Anglers talk in families and buy in variants, and color and size are usually what decides whether a fish eats, so the app reasons at the variant level.











