Matrix for cruise passengers: reviewed
Short answer
Matrix is an Indian connectivity company that’s been running since 1995. It sells prepaid SIM cards, eSIMs, currency cards and travel insurance to travellers heading abroad. You’ll find it under the Matrix and GoMatrix names. Its eSIM catalogue covers dozens of destinations, plus a 60-country global bundle. You buy it through matrix.in or staffed airport counters, not through an app. It’s an established travel brand, not a maritime seller. Its coverage stops at the shoreline.
Prices last confirmed
Overview
Matrix Cellular (International) Services has run as a travel company since 1995. That’s three decades before most eSIM rivals even existed. It’s headquartered in New Delhi, India. Its business predates eSIM entirely. Physical international SIM cards, staffed counters at Indian airports and currency cards were there first. They’re still part of the same catalogue that now includes eSIMs too. Matrix reports customer ratings of 4.91 out of 5, across more than 2,100 reviews.
The eSIM range is organised by destination. Europe, the USA, Thailand, the UK, Canada, Malaysia, Indonesia, Singapore, Vietnam and the UAE each get their own page. There’s also a single Global eSIM that covers 60 countries. It suits a trip with several stops. Matrix bundles travel insurance through Allianz too. And you can add extras like international roaming recharges from the same account.
Support runs through phone, WhatsApp and live chat, not through an app. That fits a company built around staffed, personal service from the start. It’s not an eSIM company built around an app.
Coverage on a cruise
Matrix has no at-sea product. Every SIM and eSIM it sells connects to a country’s ordinary mobile network. That connection disappears about 12 nautical miles off the coast. It’s the same limit that affects any land eSIM. It comes back once the ship gets close enough to the next port. Then it can pick up a signal again. Say you buy a Matrix eSIM from its Europe or UAE page. You’re buying data for the day you spend ashore in that country. It’s not for the sailing itself. Expect the connection to drop again once the ship pulls away from the dock.
Plans and pricing
Prices are quoted in Indian rupees and vary a lot by destination. These were checked directly on matrix.in in September 2026. Europe eSIMs start from ₹1,179. The USA range starts from ₹2,535. Thailand plans run ₹999 to ₹1,299. UK plans start from ₹825. Data amounts and validity windows are set per page. There’s no single tier structure across the whole catalogue.
The 60-country Global eSIM is priced on its own. That’s separate from the eSIMs sold for one destination. It’s built for a trip across many countries, not a single stop. That suits a cruise calling at several countries on one sailing. It beats buying a fresh destination eSIM at every port.
Once you place an order, Matrix’s own policy says it can’t be changed or cancelled. So a refund only really works before you finish checkout. Once a plan is bought, that’s it.
Features
| Coverage | Dozens of single-destination eSIMs plus a 60-country Global eSIM |
|---|---|
| Hotspot / tethering | Not detailed on individual product pages |
| Data / calls / SMS | Data-focused; product pages are destination eSIMs, not voice plans |
| Validity | Set per destination page, not standardized across the catalogue |
| Activation | QR code emailed after purchase; scan to install |
| App | GoMatrix (Android); most purchases happen on matrix.in rather than in-app |
| Top-ups | International roaming recharge sold as a separate add-on |
| Refunds | None once an order is placed, per Matrix’s own policy |
| Support | Phone, WhatsApp and live chat, plus staffed airport counters in India |
| Device compatibility | Any eSIM-capable, carrier-unlocked phone; checked via the *#06# EID prompt |
| Payment | Card at checkout, priced in Indian rupees |
Setup and activation
You buy a Matrix eSIM on matrix.in. A QR code then arrives by email, ready to scan into a compatible device. Matrix’s help pages tell you to dial *#06# first. That checks your phone’s EID before you buy. They recommend installing it on your home wi-fi. That way it’s ready to switch on the moment your ship reaches its first port.
Strengths and limits
- Matrix has three decades of history, long before the eSIM industry existed.
- Physical airport counters in India back up its digital eSIM catalogue.
- It bundles travel insurance and currency cards in with your connectivity.
- Support runs by phone and WhatsApp, not just an automated chatbot.
- Once you place an order, you can’t change or cancel it.
- Hotspot and 5G details aren’t published for each destination.
- There’s no iOS app. GoMatrix runs on Android only.
- Prices are in rupees, which adds a conversion step if you’re not based in India.
Cruise and ferry plans
The plans database on this site holds cruise, ferry and maritime products only. Matrix publishes none, so there is no plan table on this page. Its regional data plans remain the relevant purchase for port days.
Verdict
Matrix suits a traveller who wants one company for everything. That’s especially true if you’re departing from India. SIMs, eSIMs, currency cards and travel insurance all sit under one account. That means no juggling separate vendors. The eSIM catalogue is solid for popular single destinations. The 60-country bundle is genuinely useful too. But you can’t cancel an order once it’s placed, and that’s a real drawback. So is the thin published detail on hotspot and 5G support. That makes Matrix feel less transparent than younger eSIM rivals built around an app. It matters most if your cruise stops at several ports.
What to pair this with for sea days
Matrix cannot cover a sea day. One of these has to:
Frequently asked questions
01Does Matrix work on a cruise ship?+
Docked, yes; underway, no. Nothing in the Matrix range talks to a satellite or a ship-board base station, so the connection ends with the coastline and picks up again at the next quay.
02Is Matrix the same company as the newer eSIM-only apps competing with it?+
No, it isn’t. Matrix Cellular has been running since 1995 as a broader travel company. It sells physical SIM cards, currency cards and travel insurance from staffed airport counters in India. eSIMs came later, as one product line inside that older business. They were never its only product.
03What does the Matrix Global eSIM cover that the destination-specific eSIMs do not?+
The Global eSIM bundles data across 60 countries in one purchase. It suits a traveller with several stops on one trip. Each destination page covers just one country or region on its own. That includes Europe, the USA, Thailand, the UAE and others.
04Can a Matrix eSIM order be changed after checkout?+
No. Matrix’s own policy says that once you place an order, it can’t be altered or cancelled. So it pays to check the destination, data amount and validity carefully before you pay. That matters more with Matrix than with rivals that offer a refund window after purchase.
05Does Matrix offer anything beyond eSIMs for an international trip?+
Yes. The same account also sells physical international SIM cards, currency cards and international roaming recharges. It offers travel insurance too, underwritten through Allianz. That shows its older identity: a full travel company, not just an eSIM seller.
Compare Matrix with
- eSIM.dog — Sells both a huge land catalog at keen per-GB rates and — unusually — a genuine Telenor Maritime satellite plan that works at sea on 150+ named ships and ferries. The cheapest way onto a ship network at $14.49 for 100MB, and the most expensive per gigabyte beyond that.
- Voye Global — A global connectivity brand whose Cruise eSIM rides the same Cellular at Sea maritime network as GigSky and Saily, across 220+ ships and 27 lines. It is sea-only by design — it does not connect in port — and it has no free trial, so it reads as a cheaper Saily rather than as a GigSky alternative.
- Red Bull MOBILE eSIM — Telenor Maritime exclusive consumer partner since April 2024, covering 150+ named vessels that the Cellular at Sea providers largely miss — AIDA, Costa, P&O, Cunard, TUI/Marella and the Stena, DFDS, Brittany Ferries and Color Line fleets. Its 250 MB plan at EUR 5 is the cheapest way onto a ship network anywhere; the allowances are correspondingly small.
- abesteSIM — A value eSIM retailer with a documented partner API and wide country coverage. Port-day plans; zero cruise SKUs.