Marine Satellite Phone Service Plans

The best marine satellite phone service for small to mid-sized consumer vessels.

Satellite Phone Service Plans by Globalstar, Inmarsat, and Iridium

Wherever you sail, stay connected. SeaSat provides service plans for every major satellite phone network, including Globalstar, Inmarsat, and Iridium. Inmarsat and Iridium both offer texting, calling, and emergency messaging. Globalstar offers basic messaging and emergency messaging. Iridium also offers very light data usage as part of each Iridium GO! service plan. Each network offers near-global or global coverage, making them the perfect options for remote marine environments. Of the three, Iridium offers the best coverage with a truly global network.

Globalstar Service Plans

Near-Global Connectivity with SPOT X

The most affordable satellite phone option for mariners. Each marine service plan offers unlimited SOS messages, unlimited check-in messages, and unlimited predefined messages from anywhere the water takes you.

Click to expand coverage map

Basic

Best for light, occasional usage
$ 19
99
Per Month
  • 20 custom messages
  • Unlimited SOS messages
  • Unlimited check in messages
  • Unlimited predefined messages
  • 12 month contract term

Advanced

Best for consistent usage
$ 29
99
Per Month
  • 100 custom messages​
  • Unlimited SOS messages
  • Unlimited check in messages
  • Unlimited predefined messages​
  • 12 month contract term

Unlimited

Best for consistent, custom usage
$ 39
99
Per Month
  • Unlimited custom messages
  • Unlimited SOS messages
  • Unlimited check in messages
  • Unlimited predefined messages​​
  • 12 month contract term

Pricing is subject to change. Reach out to a Sea-Sat representative to confirm current pricing.

Inmarsat Service Plans

Click to expand coverage map

Satellite Phone Coverage for IsatPhone2

Capable of providing a line of communication from practically anywhere in the world, the IsatPhone2 is the perfect backup safety device while at sea. Can be paired with a marine-specific docking station for your boat or yacht. 

IsatPhone 10

Minimal use backup device
$ 39
99
Per Month
  • 10 minutes per month
  • $0.85 per additional min.
  • 12 month term

IsatPhone 50

Occasional use phone line
$ 59
99
Per Month
  • 50 minutes per month
  • $0.79 per additional min.
  • 12 month term
Popular

IsatPhone 70

Regular use phone line
$ 69
99
Per Month
  • 70 minutes per month
  • $0.69 per additional min.
  • 12 month term

IsatPhone Unlimited

For constant, heavy use
$ 399
99
Per Month
  • Unlimited number of minutes
  • No additional costs
  • 12 month term

Pricing is subject to change. Reach out to a Sea-Sat representative to confirm current pricing.

Iridium Service Plans

Iridium GO! Global Service Plans

Boasting a truly global, unbreakable satellite network, Iridium GO! is equally reliable, versatile, and easy to use. While speeds are low (2.4Kbps) they can provide excellent value when paired with the Iridium GO! mobile app. 

100% global coverage, including the poles

GO! Starter

For minimal, emergency use
$ 52
99
Per Month
  • 5 voice/data minutes
  • 5 text/SMS

GO! 75

For occasional monthly use
$ 79
99
Per Month
  • 75 voice/data minutes
  • 75 text/SMS

GO! 150

For heavy monthly use
$ 109
99
Per Month
  • 150 voice/data minutes
  • 150 text/SMS

Unlimited

Unlimited data and text
$ 134
99
Per Month
  • 150 voice minutes
  • Unlimited data minutes
  • Unlmiited text/SMS
Best Value

Pricing is subject to change. Reach out to a Sea-Sat representative to confirm current pricing.