Best eSIM guide · 2026
Best eSIM for Cheapest eSIM for Brazil (2026): 5 Providers Compared
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
The comparison
eSIM providers compared for Cheapest eSIM for Brazil
All 5 providers ranked by weighted composite score. Color-coded by value.
| Provider | Rating | From / GB |
|---|---|---|
 AiraloHighest scoreTop composite rating | 4.5 / 5 | $4.50/GB |
 HelloRoam | 4.3 / 5 | from $3.50/GB |
 HolaflyStrongest unlimited tier | 4.3 / 5 | $2.99/day |
 SailyLeading privacy integration | 4.2 / 5 | $3.99/GB |
 NomadMost competitive per-GB rates | 4.2 / 5 | $3.00/GB |
Prices verified June 2026. Equal-weight score: Coverage Breadth 20%, Pricing Tiers 20%, Speed Consistency 20%, App Features 20%, Support Channels 20%.
Feature matrix
Spec-by-spec breakdown for Cheapest eSIM for Brazil
Every measurable dimension compared side by side.
| Feature | Airalo | HelloRoam | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| Overall Rating | 4.5/5 | 4.3/5 | 4.3/5 | 4.2/5 | 4.2/5 |
| Countries | 200+ | 186+ | 178+ | 150+ | 112+ |
| Starting Price | $4.50/GB | from $3.50/GB | $2.99/day | $3.99/GB | $3.00/GB |
| Per-GB Floor | $4.50 | $3.50 | $2.99/day | $3.99 | $3.00 |
| Founded | 2019 | 2025 | 2017 | 2023 | 2020 |
| Headquarters | Singapore | United Kingdom | Murcia, Spain | Vilnius, Lithuania | Santa Clara, CA |
| Support | Email + in-app chat | 24/7 chat + email | Email only | Email only | |
| Guarantee | 14-day refund | Refund policy | 6-month refund | 30-day refund | 30-day refund |
| Coverage Score25% weight | 4.9/5 | 4.5/5 | 4.3/5 | 4.0/5 | 3.9/5 |
| Pricing Score25% weight | 4.1/5 | 4.4/5 | 4.5/5 | 4.0/5 | 4.8/5 |
| Speed Score20% weight | 4.4/5 | 4.3/5 | 4.2/5 | 4.4/5 | 4.3/5 |
| App Score15% weight | 4.7/5 | 4.2/5 | 4.1/5 | 4.5/5 | 3.9/5 |
| Support Score15% weight | 4.2/5 | 4.1/5 | 4.7/5 | 4.1/5 | 3.9/5 |
| Weighted Composite | 4.45/5 | 4.30/5 | 4.35/5 | 4.20/5 | 4.15/5 |
Score breakdown
Provider scores for Cheapest eSIM for Brazil
Weighted composite score across 5 dimensions.
Methodology
How we score eSIM providers
Five dimensions, weighted by impact on traveler experience.
Country count, carrier partnerships, regional bundle availability
Per-GB floor, plan tier spread, value at common data amounts
Carrier routing quality, LTE/5G availability, median download speeds
Store ratings, installation flow, data tracking, interface quality
Channel availability, response time, refund policy
All scores are editorial assessments based on verified data. Pricing checked weekly. See our full scoring methodology for details.
Airalo -- Best Overall Coverage
Airalo's $4.50/GB starting rate runs above Brazil's $1.78/GB tracked floor, set by the 20GB tier, though it carries the matrix's highest Coverage score at 4.9/5 across 200+ countries. Its no-CPF eSIM activation is an advantage specific to Brazil, where a local SIM purchase requires a Brazilian tax number that most short-term visitors do not have.
Pros
- 200+ countries with the widest coverage breadth in the market
- Regional multi-country bundles (Asialink, Eurolink, Discover Global)
- Highest-rated app (4.8/5 iOS, 4.6/5 Android) with real-time data tracking and hourly runtime estimates
- Airmoney cashback rewards (5-10% depending on loyalty tier)
- Established brand since 2019 with proven reliability
Cons
- Per-GB pricing higher than budget alternatives
- Unlimited plans available in select markets only, not all 200+ destinations
- Customer support slower than premium providers (4-6 hour email response)
HelloRoam -- Best Coverage + Value
HelloRoam prices Brazil from $3.50/GB, above the country's $1.78/GB floor but below Airalo's rate. Its 204+ carrier partnerships matter less than the CPF barrier itself here: any of the five eSIMs in this comparison sidesteps that registration step entirely, a bigger factor for most visitors than the per-GB spread between providers.
Pros
- 186 countries with 204+ carrier partnerships for reliable local routing
- Fixed plans from $3.50/GB across popular destinations
- Unlimited plans from $5 for short stays, scaling by duration
- 31+ local currencies supported at checkout
- 63-language interface for non-English travelers
Cons
- Email-only support with 12-24 hour response times
- Newer brand (launched August 2025) with shorter track record
- App store ratings still building compared to Airalo
Holafly -- Best Unlimited Data
Holafly's $2.99/day unlimited rate sidesteps Brazil's per-GB curve, and its 4.8/5 Pricing score leads the matrix. Brazil's own tracked unlimited tier prices the 30-day option at $6.35 per day, an 18% discount off its $7.74 base rate, still above Holafly's flat daily price on longer stays.
Pros
- Unlimited daily data from $2.99/day with no data caps
- 178+ countries covered including all major destinations
- Simple per-day pricing: know exactly what you pay before you leave
- 6-month refund policy on unused plans
- 24/7 chat support with fast response times
Cons
- Speeds reduce to 256 Kbps-1 Mbps after daily fair use threshold on most plans
- Hotspot tethering limited to 1 GB/day on select destinations
- Not cost-effective for light data users (under 3 GB/trip)
- Fewer countries than Airalo
Saily -- Best for Privacy
Saily prices Brazil at $3.99/GB with a bundled NordVPN connection, a spec that carries less weight here since enrichment data lists Brazil's VPN status as unrestricted already. Its 150-country footprint and rate still run above the country's $1.78/GB tracked floor on the 20GB tier.
Pros
- Backed by NordVPN parent company Nord Security with proven privacy infrastructure
- Integrated VPN protection included on every plan at no extra cost
- Clean, privacy-focused app with VPN toggle inside the eSIM interface
- 150 countries with strong European coverage
- 30-day refund policy
Cons
- Email-only support with no live chat or WhatsApp for urgent help
- Fixed data plans only; no unlimited daily tier
- 150 countries, a narrower footprint than Airalo
- 12-24 hour support response times
Nomad -- Best Budget Option
Nomad's $3.00/GB rate is the lowest fixed floor among the four outside providers, still above Brazil's $1.78/GB tracked rate on the 20GB tier. Its 24-48 hour email-only support window is the slowest of the five, a trade-off against Brazil's CPF-free eSIM activation for travelers who would rather skip the local SIM paperwork.
Pros
- Competitive pricing starting from $3.00/GB in Southeast Asia
- Simple, fast checkout with no account required in many cases
- Lowest per-GB rates for Thailand, Vietnam, South Korea, and Japan
- Plans start at a low entry price for short trips
Cons
- Email-only support with 24-48 hour response times
- Basic app compared to Airalo and Saily
- 112 countries, the narrowest footprint among the five providers
- Limited plan variety in some countries
FAQ
Frequently asked questions about eSIMs for Cheapest eSIM for Brazil
Which eSIM has the cheapest per-GB rate for Brazil?
Which eSIM has the cheapest per-GB rate for Brazil?
This comparison's Brazil data floors at $1.78/GB, set by the 20GB plan priced at $35.63. Among the five providers, Nomad's $3.00/GB comes closest, followed by HelloRoam at $3.50/GB and Saily at $3.99/GB. Airalo runs highest at $4.50/GB, and Holafly's $2.99/day unlimited rate removes per-GB math from the comparison.
Do I need a CPF to buy an eSIM in Brazil?
Do I need a CPF to buy an eSIM in Brazil?
No. A CPF, Brazil's tax identification number, is required to buy a local prepaid SIM, though some carriers help tourists obtain a temporary one. None of the five eSIMs in this comparison require a CPF, since they activate over a QR code instead of an in-store registration.
Does Brazil have fast 5G coverage for travel eSIMs?
Does Brazil have fast 5G coverage for travel eSIMs?
In cities, yes. This comparison tracks TIM's 5G network, and enrichment data confirms Brazil ranks in the global top five for mobile speed at a 228 Mbps median. Coverage testing found that speed advantage narrowed sharply in the Amazon region and rural interior, away from Sao Paulo and Rio.
Compare all 5 providers for Cheapest eSIM for Brazil
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.