THE MISSION
Catalog marine life.
Explore other creatures.
Have an adventure.
A modern photo log to catalog every species you've spotted, track your journey through marine habitats, and challenge yourself to complete them all.
Observe
Spot and photograph marine species in their natural habitats. Every encounter counts.
Catalog
Organize your sightings by species, habitat, and season. Build a record that grows with you.
Discover
See what you haven’t found yet. Every habitat shows you what’s still out there.
Challenge
Take on full habitat completions. How many species can you log in a single biome?
WHAT YOU GET
Tools built for the ocean.
Work through the ocean.
Species by species.
Sea Log is built around the habitats that define marine photography. Coral reefs. Kelp forests. Tidal pools. Pick a biome and build your species list one sighting at a time.
Every sighting updates your progress. The species you haven't logged yet are still there, waiting. Come back to the same habitat a year later and see how your list has grown.
Drop your photos.
We'll do the rest.
No reference images to scroll through, no manual searching. Quick ID identifies marine species from your photos and catalogs them automatically.
Switching from another platform? Batch upload years of dive photos from iNaturalist, Reef Life Survey, your NAS, or any folder on your computer. Quick ID identifies and catalogs everything — your entire collection migrated in minutes, not months.
Migrate from any platform — batch upload your full library
AI identifies species so you never search manually
Upload from NAS, cloud storage, or local folders
One tap to confirm and add to your collection
Know your gear.
Down to the detail.
Save your camera, lens, underwater housing, and dive equipment configurations. Sea Log stores your complete gear setup for every dive session.
Pick from popular presets or enter custom gear. Switch between setups in one tap — shore snorkel, deep dive rig, or underwater macro.
Popular camera & housing presets
Multiple saved configurations
Shore, snorkel, and dive setups
Tagged to every sighting
See what others
are finding.
The Field is a shared gallery of real sightings from real marine observers. No ads, no algorithm, no noise. Just ocean species from people who care about the craft.
Follow other divers, explore their collections, and see discoveries from every habitat.
EXPLORE THE FIELD
Track where you've been.
Map every dive.
Sightings puts every observation on a map. See where you've encountered each species, track your dive sites, and discover new locations based on what others are finding.
Your sighting log grows with every dive. Pin locations, add notes, and build a geographic record of your underwater explorations that gets richer over time.
Pin sightings to an interactive map
Track species by location and season
See your coverage grow over time
Discover new dive sites nearby
WHY SWITCH
Already using iNaturalist or a dive log app?
Your underwater photography is breathtaking. It deserves more than a citizen science form or a basic dive log. We built Sea Log because the marine community deserves tools as beautiful as the ocean itself.
Facebook replaced MySpace. Strava replaced training logs. Apple proved that design wins. The diving community deserves the same leap forward.
SEE HOW WE COMPARE →THE GAP
Every community got a dedicated platform.
Except yours.
ASTRONOMY
12+
dedicated tools
AstroBin, Telescopius, Stellarium, Sky Safari, PixInsight
BIRDING
10+
dedicated tools
eBird, Birda, Merlin, BirdNET, Audubon, BirdTrack
MARINE LIFE
0
dedicated platforms
iNaturalist (general purpose), generic dive logs
Astronomers and birders each have a dozen platforms built specifically for how they observe, capture, and share. Marine photographers have been expected to make do with tools that weren't designed for them. Sea Log exists because the ocean deserves its own dedicated platform.
ORIGIN
Sea Log grew from years of diving and snorkelling with no good way to keep track of what we found. A photo roll isn't a field journal. You want species names, habitat data, depth, conditions, gear used, and a way to share discoveries with people who actually understand what they're looking at.
The ocean deserves more than a photo dump. It deserves a system that understands what a coral reef biome is, why revisiting the same dive site matters, and how satisfying it is to watch a species list grow over months and years of exploration.
Sea Log is built on that instinct: real ocean, real species, real people who care about the craft.
Observe. Catalog. Discover. Challenge.
CATALOGING PLATFORMS FOR NATURE PHOTOGRAPHERS
Sea Log is part of a family of field logging platforms built for people who look closely at the world around them. Track the ocean, sky, and birds — all in one place.
