HelloRoam sells 6 Tanzania eSIM plans on Airtel, from $6.05 for 1 GB to $100.80 for 20 GB at $4.90/GB. Airalo prices its 5 GB Tanzania plan at $15.50, just under HelloRoam's $26.87 at the same size, which buys two networks on one profile, hotspot on all 6 plans, and a 180-day refund on an unactivated eSIM against Airalo's 14 days.
ETBy eSIMRated Editorial TeamEditorial Team· Reads every plan a provider publishes for a destination, checks its network list and terms against the provider's own pages, and scores it on eSIMRated's published five-category rubric.||
All Tanzania eSIM plans compared
eSIM provider comparison for Tanzania. Prices verified September 20, 2026.
Provider
Price (5GB)
Coverage
Rating
Best For
HelloRoam
$26.87
Airtel
4.9/5
180-day refund
Airalo
$15.50
200+ countries
4.5/5
Most destinations
Holafly
Unlimited
160 countries
4.2/5
Heavy users
Our top 3 picks for Tanzania
We evaluated 6 eSIM plans available for Tanzania, comparing them on verified pricing, network coverage, top-up availability, and app quality. Five stood out.
HelloRoam
Verified pricing
$26.87
5 GB / 30 days
Pros: Tanzania coverage on Airtel, hotspot sharing and top-up on every plan, 24/7 support in 63 languages, and a 180-day refund on an unactivated eSIM. Cons: Newer brand, smaller community than Airalo.
HelloRoam routes Tanzania traffic onto Airtel is the one that matters on safari: it is the network that keeps signal at Seronera and on the Ngorongoro crater rim, which is what a $26.87 5 GB profile buys you here. Airtel provides solid 4G in Dar es Salaam, Arusha and Zanzibar's Stone Town. Tigo and Halotel serve the domestic market but are not available to eSIM visitors.
Neither carrier on offer has deployed 5G in Tanzania as of 2026. Coverage inside national parks depends on tower proximity, and the northern circuit beats the southern circuit.
Coverage analysis
Dar es Salaam's Kariakoo, Msasani and Masaki districts hold 4G from both Airtel. Arusha city runs solid 4G, and the road from Arusha to the Serengeti via Ngorongoro keeps signal at Karatu town and the Conservation Area headquarters at Lodoare gate. Inside Ngorongoro Crater, coverage is limited to the rim viewpoints.
The Serengeti holds 4G at Seronera headquarters and some central-region camps; the northern Serengeti near the Mara River crossing has no reliable signal. Kilimanjaro keeps 4G at Moshi town, Marangu gate and Machame gate, then degrades above 2,000 meters and disappears above Horombo Hut (3,720 m). Zanzibar's Stone Town runs strong 4G, and the east coast beaches at Nungwi, Kendwa and Paje all work.
Pemba Island has 4G in Chake Chake town only.
Activation
Install your e-sim before you land at Julius Nyerere International Airport (DAR) in Dar es Salaam or Kilimanjaro International Airport (JRO) near Arusha. Airtel registers the e SIM profile automatically and carries the stronger Serengeti reach. Download offline maps of the whole northern safari circuit, Serengeti, Ngorongoro, Lake Manyara and Tarangire, before leaving Arusha.
Kilimanjaro climbers should pull the KiliManager app and every offline map before the Marangu or Machame gate, the last point with reliable signal.
Data usage tips
Tanzania data needs depend heavily on your itinerary. Dar es Salaam or Arusha city use: 300-400 MB per day for maps and messaging. Safari circuit use: 50-150 MB per day as signal is intermittent and game drives keep your phone pocketed.
Download Tracks4Africa or iOverlander offline maps for the safari circuit before leaving Arusha. The African Wildlife Foundation's wildlife guide app downloads at 200 MB and works offline. Zanzibar beach days need 200-300 MB for occasional navigation and social.
For Kilimanjaro, download all offline maps before the Machame gate and expect no data above Shira Camp (3,840 m).
eSIM plan pricing in Tanzania
Tanzania eSIM data is priced fairly by East African standards. Entry-level 1 GB plans start at $6.05 for 7 days. A 3 GB plan costs $16.13, and 5 GB runs $26.87, while Airalo prices its 5 GB Tanzania plan at $15.50.
Ten gigabytes costs $49.05 and 20 GB reaches $100.80, which works out to $4.90/GB. No other Tanzania plan on the page goes below that rate. Most safari visitors use 3 to 5 GB per trip, because low consumption on game drives offsets heavier use in the cities.
HelloRoam's case here is coverage rather than price: Airtel is the only network on offer that reaches Seronera.
Tanzania plans by data size
Tanzania 10GB 30Days
Airtel (5G)30 daysTop-up available
$49.05
10 GB · 30 days
Per GB$4.90
TetheringYes
NetworkAirtel
Tanzania 20GB 30Days
Airtel (5G)30 daysTop-up available
$100.80
20 GB · 30 days
Per GB$5.04
TetheringYes
NetworkAirtel
Tanzania 5GB 30Days
Airtel (5G)30 daysTop-up available
$26.87
5 GB · 30 days
Per GB$5.37
TetheringYes
NetworkAirtel
Tanzania 3GB 15Days
Airtel (5G)7 daysTop-up available
$16.13
3 GB · 7 days
Per GB$5.38
TetheringYes
NetworkAirtel
Tanzania 1GB 7Days
Airtel (5G)7 daysTop-up available
$6.05
1 GB · 7 days
Per GB$6.05
TetheringYes
NetworkAirtel
All eSIM plans for Tanzania. Prices verified September 20, 2026.
Plan
Network
Validity
Price
Tanzania 10GB 30Days ⭐
Airtel
30 days / 10 GB
$49.05
Tanzania 20GB 30Days
Airtel
30 days / 20 GB
$100.80
Tanzania 5GB 30Days
Airtel
30 days / 5 GB
$26.87
Tanzania 3GB 15Days
Airtel
7 days / 3 GB
$16.13
Tanzania 1GB 7Days
Airtel
7 days / 1 GB
$6.05
Tanzania 2GB/Day
Airtel
1 day / 2 GB per day
$10.75
Prices verified: September 20, 2026
Questions about Tanzania eSIMs
What is the best eSIM for Tanzania?
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HelloRoam runs Tanzania on Airtel across 6 plans, from $6.05 for 1 GB to $100.80 for 20 GB at $4.90/GB. Airalo is cheaper at the 5 GB size, $15.50 against HelloRoam's $26.87, which buys two networks on one profile, hotspot on every plan, and a 180-day refund on an unactivated eSIM against Airalo's 14 days, which matters on a safari booked months ahead.
Which Tanzania eSIM plan suits a safari trip?
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HelloRoam's Tanzania 5 GB plan costs $26.87 on Airtel and covers a standard northern circuit. Adding Serengeti and Ngorongoro nights, the 10 GB plan at $49.05 gives more buffer. Safari days burn little data, so most consumption happens in Arusha and Dar es Salaam. Airalo charges $15.50 for 5 GB.
How much does an eSIM for Tanzania cost?
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HelloRoam offers 6 Tanzania plans starting at $6.05 for 1 GB on Airtel. A 3 GB plan costs $16.13 and 5 GB runs $26.87. Ten gigabytes costs $49.05 and 20 GB reaches $100.80. Across the 6 available plans the rate bottoms out at $4.90/GB.
How do I activate an eSIM in Tanzania?
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HelloRoam sends a QR code you scan at home, so no store visit is needed. Airtel registers the profile on arrival at either of the 2 main airports. Download offline maps of the Serengeti, Ngorongoro and Kilimanjaro regions before leaving Arusha, because signal disappears fast inside national park interiors.
Which parts of the Serengeti have mobile coverage?
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HelloRoam sells eSIM plans for Tanzania. Airtel holds 4G at Seronera headquarters in the central Serengeti, and some tented camps in the central and western sectors keep signal. The northern Serengeti near the Mara River, where the Great Migration crossing happens, has no reliable coverage. Download offline maps before your game drives and push uploads through lodge Wi-Fi.
How high does coverage reach on Kilimanjaro?
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HelloRoam sells eSIM plans for Tanzania. Moshi town and both the Marangu and Machame gates hold 4G from Airtel. Signal degrades above 2,000 meters and becomes unreliable above Horombo Hut at 3,720 meters on the Marangu route. Uhuru Peak at 5,895 meters has no signal at all. Download maps, emergency contacts and acclimatisation guides before the gate.
How much data do I need in Tanzania?
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HelloRoam sells eSIM plans for Tanzania. Dar es Salaam and Arusha use 300-400 MB per day. Safari circuit days use 50-150 MB as game drives keep your phone pocketed and signal is intermittent. Zanzibar beach days use 200-300 MB. A 3-week Tanzania trip covering all three areas needs 4-6 GB total, and download Tracks4Africa and wildlife guide apps offline before leaving Arusha.
Which networks do eSIMs use in Tanzania?
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HelloRoam sells eSIM plans for Tanzania. eSIMs in Tanzania connect to Airtel (4G). Airtel Tanzania keeps signal at Seronera in the Serengeti and on the Ngorongoro crater rim. Airtel Tanzania provides solid 4G in Dar es Salaam, Arusha, and Zanzibar. Neither carrier has deployed 5G in Tanzania as of 2026.
Does my phone support eSIM in Tanzania?
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HelloRoam sells eSIM plans for Tanzania. iPhone XS or newer, Pixel 3a or newer, and Galaxy S20 or newer support eSIM in Tanzania. Your device must be carrier-unlocked. Tanzania uses 4G Band 28 (700 MHz) for rural coverage, which reaches furthest into national parks. Confirm your phone supports B28 for stronger signal at safari lodges.
Is there eSIM coverage on Zanzibar?
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HelloRoam sells eSIM plans for Tanzania. Zanzibar's Stone Town has strong 4G from both Airtel. North coast beaches at Nungwi and Kendwa have 4G, and the east coast at Paje and Jambiani has working 4G. The interior road through the spice farms between Stone Town and the east coast maintains 4G. Pemba Island has limited 4G only in Chake Chake town.
Can I use a Tanzania eSIM for tethering?
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HelloRoam sells eSIM plans for Tanzania. All 6 Tanzania plans include hotspot tethering. Airtel in Dar es Salaam and Arusha handle email and light work over a hotspot. The 2 GB per day plan at $10.75 per day is poor value for regular tethering, and the fixed plans cost less. The 10 GB plan at $49.05 supports moderate remote work across a 3-week trip.
Provider reviews
Read our in-depth reviews of the top eSIM providers available in Tanzania.
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