eSIM Providers for Mayotte (2026) — 5 Compared

We score each provider on five weighted dimensions for Mayotte: Pricing Tiers (20%) — per-GB cost and plan range; Coverage Breadth (20%) — carrier routing quality and 5G network reach via Orange; Network Generation (20%) — which technologies the local network carries; App Features (20%) — installation flow and eSIM management; Support Channels (20%) — which channels exist and how long the refund window runs. HelloRoam, Airalo, Holafly, Saily, and Nomad are scored independently for each destination. The same provider can rank differently for Mayotte versus other countries depending on local carrier partnerships and pricing.

Airalo leads on coverage breadth for Mayotte with a 4.9/5 on this scorecard coverage score and 200+ country network footprint. Coverage routes through Orange. For Mayotte specifically, all five providers access the same 5G infrastructure, so urban coverage is comparable between them. Airalo's coverage advantage matters most for multi-country itineraries extending beyond Mayotte — Holafly, Saily, and Nomad score equally for single-country trips.

The comparison matrix evaluates five dimensions: (1) Pricing — entry price, per-GB rate at each tier, and whether unlimited daily is available for Mayotte; (2) Coverage — which local carriers each provider routes through and 5G network quality; (3) Network — which generations the local carriers run, and where each is available; (4) App quality — eSIM installation flow and APN auto-configuration; (5) Refund policy — Holafly offers 180 days, Saily and Nomad 30 days, Airalo 14 days. All five scores combine into the overall ranking for Mayotte.

Most travelers to Mayotte use 1-2GB per day on cellular. Maps, messaging, and social media consume 500MB-1GB daily. Streaming video pushes usage to 3-5GB per day. For a 7-day trip with moderate WiFi availability, a 5GB fixed plan covers light-to-moderate usage comfortably. Heavy users should consider Holafly's unlimited daily plan at $3.49/day. WiFi at hotels and cafes in Mayotte reduces cellular consumption by 30-60% depending on usage patterns.

Unlimited data in Mayotte costs $3.49/day through Holafly — $24.43 for a 7-day trip. A 5GB fixed plan costs $11.80. The breakeven point: if you use more than 8GB during your Mayotte trip, unlimited becomes cheaper per-GB. Remote workers streaming video or on daily video calls easily exceed 5GB per day, making unlimited the clear value play. Casual travelers using maps and messaging rarely need unlimited.

Install 24-48 hours before your Mayotte flight. Keep data roaming off until you land. Plan validity for all five providers starts at first data usage — installing early does not waste days. The install-before-departure rule exists because QR scanning needs a stable internet connection (WiFi or current cellular). If something goes wrong with the scan, you can contact support before boarding. Once in Mayotte, enable data roaming in Settings and the eSIM connects to Orange within 60 seconds.

Set your travel eSIM as the data line and keep your home SIM for calls and texts. On iPhone: Settings > Cellular > select the Mayotte eSIM line > Turn On This Line > set as Cellular Data. On Android: Settings > Network > SIM Manager > set eSIM as mobile data. Disable Data Roaming on your home SIM to prevent charges. Enable Data Roaming on the Mayotte eSIM only. All five providers — HelloRoam, Airalo, Holafly, Saily, Nomad — work in dual SIM mode.

Mayotte travel eSIMs run on 5G. All five providers — HelloRoam, Airalo, Holafly, Saily, Nomad — access the same Orange infrastructure, so the network is the same whichever one you buy. Peak-hour slowdowns affect all providers equally in dense urban areas. We publish no speed measurements, because we do not measure anyone's network.

Speed in Mayotte depends on Orange's network infrastructure, not the eSIM provider. All five — HelloRoam, Airalo, Holafly, Saily, Nomad — deliver standard 5G service because they share the same towers. Think of it like five airlines boarding the same plane: the flight speed is identical regardless of which ticket you bought. Peak congestion and rural coverage gaps affect all providers equally in Mayotte. Network generation carries 20% of our composite score but rarely differentiates providers for any single country.

For Mayotte, the five providers split into clear use cases. Airalo scores highest for multi-country itineraries — 200+ destinations on a single account. Holafly scores highest on unlimited daily data if you stream or work remotely. Saily scores highest on privacy with built-in VPN protection (NordVPN infrastructure) at no extra cost. Nomad has the lowest per-GB price if cost is the deciding factor, starting from $3.99 for 1GB. Fixed data plans suit trips under 14 days; unlimited daily makes sense when you burn 5+ GB per day.

Mayotte has one mobile network: Orange. Airalo and Saily typically route through the primary operator. Holafly routes through Orange for most Other destinations. Nomad's routing varies — confirm on their site for Mayotte specifically. Coverage quality on 5G is consistent across carriers in urban and tourist areas; remote regions may differ.

Airalo leads at 4.7/5 on the App dimension of our rubric, the highest among the five providers. Installation for Mayotte takes 3 taps inside the app. Saily scores 4.5/5 on our rubric, combining eSIM management with built-in NordVPN in one interface. Holafly scores 4.1/5 on this scorecard with reliable auto-APN configuration for Mayotte. Nomad scores 3.9/5, functional but reliant on email-delivered QR codes rather than in-app installation. App Features carries 20% weight in our scoring matrix because a clunky install process can delay connectivity on arrival.

Yes — but you need WiFi to install a new eSIM in Mayotte. Purchase from a different provider (HelloRoam, Airalo, Holafly, Saily, or Nomad), scan the QR on WiFi, and switch your data line to the new profile. iPhone 13 and newer support multiple simultaneous eSIM profiles. Older iPhones and most Androids support 1-2 eSIM profiles. The switch takes 5-10 minutes. If your original plan is unused, file a refund within the provider's window (14 days to 180 days depending on provider).

Mayotte eSIM prices range from $3.99 for 1GB (entry level) to $31.52 for 20GB (largest fixed plan). Unlimited daily data is available from $3.49/day. The lowest per-GB rate is $1.58 on the highest-volume fixed tier. All five providers — HelloRoam, Airalo, Holafly, Saily, Nomad — offer Mayotte plans with pricing set by their individual margin structures on the same Orange carrier infrastructure.