AI Cruise Planning
Every cruise question. One place.
The AI-powered cruise planning app built by someone who actually sails. Find your cruise line, build your packing list, compare lines, and keep every voyage in one place.
What's inside
Four tools, one voyage
Cruise Matcher
Find your perfect cruise line
Answer 8 questions about your budget, travel style, destination, and preferences. Our AI recommends the cruise line built for you, explains why, and gives you two strong alternatives.
AI-poweredPacking List
Packed for this sailing
Tell us your ship, cruise length, and plans. AI builds a fully personalized packing list, with ship-specific tips included. Save a separate list for every cruise and come back to keep packing.
AI-poweredCompare Lines
See it side by side
Pick any two cruise lines and a category. You get a personalized comparison of dining, activities, cabins, or entertainment, finished with a clear verdict.
AI-poweredVoyage Passport
Your voyage passport
Track every cruise you've booked and sailed, log the ports you visited, and keep photos from past trips. Your next voyage stays front and center. Everything is saved on your device, with no account needed.
How it works
Three steps to set sail
Answer 8 honest questions
Budget, travel style, destination, ship size. A short quiz, and no account required.
Get matched and compare
See the cruise line that fits your trip, then line two lines up side by side to decide.
Pack, sail, remember it
Your AI packing list is ready, and the voyage lands in your passport for good.
The founder
Built by a real cruiser.
Hi everyone, I'm Shriya! I'm an 18 year old college student based in New Jersey, and I am obsessed with cruising. I've sailed Royal Caribbean's Symphony of the Seas and Norwegian Luna, and I've spent the last few months building Seastart to help cruise planning become easier for everyone.
Cruise planning is genuinely confusing. There are so many lines, so many ships, and so much advice online from people who have never actually set foot on a ship. So I built Seastart to fix that.
Follow @shriya.at.sea on TikTok →Plan your cruise. The right way.
Free to download. No account required. Just honest cruise planning from someone who actually sails.
iOS only · Free · No account requiredFollow @shriya.at.sea for cruise tips and updates