Launching May 2026

The wait is almost over.

A complete yacht management platform — real-time instruments, anchor watch, AIS, passage planning, and more — from any browser.

🔥 1,247 cruisers waiting

🎁 Free for early adopters

⏳ Limited spots

Reserve your free account

Early adopters get lifetime free access

What describes you best?

This helps us set up the right account for you

⛵

Boat Owner

I have a boat and want to manage it with Master's Mate

🌎

Armchair Sailor

I want to follow boats and watch voyages unfold

Claim your boat's address

This is where your boat will live on the web

Boat Name

.mastersmate.com

🎉

You're in!

Your account has been reserved.

We'll notify you the moment Master's Mate is ready to launch.

⚓ Anchor Watch

🛠 Live Instruments

✈ AIS Tracking

🌎 Passage Planning

☁ Weather

📝 Logbook