Take a photo
Local quality checks catch blur, darkness, and missing subjects before upload.
Dagvisio · AI fish ID & collection
Know your catch.
Keep every story.
Take a photo, get careful Top-3 suggestions, and turn each confirmed catch into a personal field guide.
36launch species
Top-3careful suggestions
10/mofree identifications
Largemouth BassMicropterus salmoides
82%1 Spotted Bass 12%2 Smallmouth Bass 6%
Save to my collection
How it works
Three steps from photo to field guide.
A clear loop that keeps uncertainty visible and your records yours.
Review suggestions
Get three candidates with confidence and observable traits to compare.
Confirm and collect
Save the confirmed species to your private collection and share the story.
Features
Built for thoughtful anglers.
Identification is only the first step. Dagvisio gives every catch useful context.
Careful AI identification
Top-3 candidates, confidence, and traits keep the decision in your hands.
Photo quality checks
Get a useful prompt before a poor photo becomes a poor result.
Species field guide
Learn traits, similar fish, habitat, and local regulation reminders.
Personal collection
Keep a private record of species, dates, places, and progress.
Rarity to collect
A simple rarity system makes the field guide rewarding to complete.
Shareable catch cards
Turn a confirmed catch into a clean card for friends.
Field guide
36 North American species at launch.
Freshwater, estuary, and nearshore species, presented with the details anglers need.
Largemouth Bass
Micropterus salmoides · FreshwaterBluegill
Lepomis macrochirus · FreshwaterRed Snapper
Lutjanus campechanus · NearshoreMore species and detailed content are added from the shared field-guide data.
Product preview
A calm workflow for a noisy day on the water.
From the first frame to a confirmed record, every screen keeps the next decision obvious.
Our promise
Useful, careful, and respectful.
No account required
Use the MVP with an anonymous device identifier. No password or profile is required.
AI with humility
Results are guidance, not scientific, legal, or food-safety advice. Confirm before you act.
Data kept in check
Identification photos are processed in memory and not saved. Feedback photos are opt-in and kept for 90 days.