Local SIM or travel eSIM in Brazil: how the choice actually falls

The registration question that shapes the choice

Brazil has three national carriers: Vivo, Claro and TIM. What our data records about buying prepaid from any of them is one line — passport or ID required for registration — alongside an airport SIM price of around $6.

Brazilian travel writing describes something narrower. In those accounts prepaid activation is bound up with the CPF, the national taxpayer number, which visitors do not have and cannot obtain as a same-day errand; TIM is described as selling a starter pack of around BRL 25 (roughly $5) on a passport alone, with Vivo and Claro the difficult ones. We have not verified any of that, and it is not what our records hold, so we pass it on as traveller reports rather than as the rule.

Which makes the honest description of the local-SIM route: bring your passport, expect it to work, and do not build a tight arrival schedule around a counter that might say no.

What that could cost you

Vivo has the widest national coverage across Brazil's territory, and it is the network we would pick for a trip that leaves the big cities. TIM is competitive in major cities but is not the coverage leader.

If those reports are right and TIM is where a visitor realistically ends up, the usual advice inverts: the passport-friendly local option would be the weaker network for the interior. No travel eSIM answers that, because Airalo, Saily, Nomad and eSIMCard publish no Brazilian host network at all — and eSIM Go, which sells wholesale to resellers, has no consumer page on which it could — and the one listing that does name carriers has never been verified. We cannot tell you the inversion holds either, because we cannot confirm the premise it rests on. Worth knowing if your route leaves the coastal cities; not worth paying a premium over.

5G is available in São Paulo, Rio, Brasília and Fortaleza. The national average speed we record is 32 Mbps.

What the eSIMs cost

Six providers sell Brazil plans. Airalo's prices below were read from its own site on 13 August 2026, Saily's on 16 August, and Nomad's and Holafly's on 18 August; all four are verified. The two remaining rows are indicative and should be checked before you buy.

Provider	Entry plan	Price	Network	Source
Saily	1GB / 7 days	$3.99	Not published	Verified
Airalo	1GB / 3 days	$4	Not disclosed	Verified
Nomad	1GB / 7 days	$4	Not published	Verified
Holafly	Unlimited / 3 days	$12.50	Not published	Verified
eSIM Go	5GB / 30 days	$12	Not published	Not on sale — wholesale only

One caveat worth stating: Airalo does not publish which Brazilian network its local eSIM roams onto. Its Brazil plans are sold under the name Maneiro, but that is Airalo's own product branding, not a carrier — so we cannot tell you whether you end up on Vivo, Claro or TIM. Earlier copy on this site presented Maneiro as the host network. That was wrong, and we have removed it. Airalo is not alone in this: Saily, Nomad and eSIMCard do not publish a Brazilian host network either, and eSIM Go has no consumer page at all — eSIM Go sells wholesale to resellers and publishes no consumer price — checked on esim-go.com on 18 August 2026, where there is no basket, no checkout and no per-country page — so its rows cannot be bought or ever verified. See our eSIM Go page. Saily's own pages name no carrier anywhere, promising only a reliable connection from the country's best networks, and where earlier versions of this table named one for it, that was not sourced. Nomad is the same — it publishes no host carrier for Brazil or for any of the 47 countries whose prices we have now read off its own site, and the two Brazilian operators an earlier version of this table put in its network column came from our own generated data rather than from Nomad. Holafly is no exception, and this is a change: an earlier version of this table put TIM and Vivo in its network column and called it Holafly's own listing. It was not. Reading Holafly's Brazil pages on 18 August 2026 to verify its prices showed that it names no host carrier for Brazil, or for any other country it sells. Nobody selling an eSIM for Brazil will tell you whose towers you land on.

The per-gigabyte picture

Small plans are expensive per gigabyte everywhere, and Brazil is no exception — $4 for 1GB is $4 per gigabyte. The rate improves sharply with size.

The Nomad rows are new. Its Brazilian prices were read off its own site on 18 August, and they moved in both directions: the 20GB is $31 rather than the $26 this page used to carry, and above it sits a 50GB month at $45 that no other seller in Brazil offers. At $0.90 a gigabyte it is half the best rate anyone else manages.

Saily's monthly plans used to sit near the top of that table. They no longer do: its confirmed prices are $13.99 at 5GB, $24.99 at 10GB and $39.99 at 20GB, which makes it the most expensive metered provider we hold for Brazil at every one of those sizes. Its verified 1GB for seven days at $3.99 is still the cheapest way to arrive connected.

Unlimited is a separate market. Holafly's verified ladder runs $12.50 for three days, $20.50 for five, $27.90 for seven, $36.50 for ten, $50.50 for fifteen and $95.90 for thirty — six lengths, and it sells no others and no one-day plan. Airalo's verified unlimited is $11 for three days and $85 for 30, and Nomad's verified unlimited is $17 for five days and $31 for ten. That reverses what this page used to say: on figures we had not read, Holafly looked like the cheap unlimited at the long end, and in fact its month is $95.90 against Airalo's $85. It also does not support hotspot — if you tether to a laptop, that rules it out regardless.

We do not hold the data allowance that comes with TIM's BRL 25 starter pack, so we cannot give you a like-for-like local per-gigabyte figure. If someone quotes you one, ask where it came from.

Where the signal stops

No plan from any provider fixes these:

• The Amazon rainforest interior
• Remote northern states — Amapá and Roraima
• Rural Mato Grosso
• The interior of the Northeast states
• Some smaller islands off the coast

If you are heading into the Amazon, connectivity is a property of the specific camp or lodge. Ask them directly before departure rather than assuming a carrier covers it.

Who should buy what

Trip of a week or less, cities only. Travel eSIM. It is live before you land, needs no passport at a counter, and at the 1–5GB sizes the price difference against a local SIM is small enough not to matter.

Two weeks or more with heavy use. A local prepaid line is worth the queue, and it gives you a Brazilian number — useful for delivery apps, ride-hailing confirmations and reservations. Take your passport, and treat it as the plan that might not come off rather than the one you depend on.

Anything outside the major cities. There is no eSIM to prioritise on coverage grounds, because none of them will tell you whose towers you get — Airalo, Saily and Nomad all publish nothing, eSIM Go has no consumer page at all, and eSIMCard — the one seller that publishes networks anywhere — is a listing you would have to open yourself. Treat the interior as a reason to carry a local SIM as a second line, not as a reason to prefer one eSIM over another.

Tethering to a laptop. Any provider except Holafly.

For every plan we hold, side by side, see the Brazil hub.