Best eSIM guide · 2026
Brunei eSIM Comparison (2026): 5 Providers Scored
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
From the matrix
HelloRoam — Top composite rating
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The comparison
Brunei eSIM providers compared
All 5 providers ranked by weighted composite score. Color-coded by value.
| Provider | Rubric score (0-5) | From / GB |
|---|---|---|
 HelloRoamHighest scoreTop composite rating | 4.6 | from $3.50/GB |
 AiraloWidest coverage catalogue | 4.5 | $4.50/GB |
 NomadMost competitive per-GB rates | 4.2 | $3.00/GB |
 HolaflyStrongest unlimited tier | 4.3 | $2.99/day |
 SailyLeading privacy integration | 4.2 | $3.99/GB |
Prices verified June 2026. Equal-weight score: Coverage Breadth 20%, Pricing Tiers 20%, Network Generation 20%, App Features 20%, Support Channels 20%.
Feature matrix
Brunei spec-by-spec breakdown
Every rubric dimension compared side by side.
| Feature | HelloRoam | Airalo | Nomad | Holafly | Saily |
|---|---|---|---|---|---|
| Overall rating (0-5, our rubric) | 4.6 | 4.5 | 4.2 | 4.3 | 4.2 |
| Countries | 186+ | 200+ | 200+ | 160+ | 200+ |
| Starting Price | from $3.50/GB | $4.50/GB | $3.00/GB | $2.99/day | $3.99/GB |
| Per-GB Floor | $3.50 | $4.50 | $3.00 | $2.99/day | $3.99 |
| Founded | 2025 | 2019 | 2020 | 2017 | 2023 |
| Headquarters | United Kingdom | Singapore | Santa Clara, CA | Murcia, Spain | Vilnius, Lithuania |
| Support | Live chat + WhatsApp + email | Email + in-app chat | Email only | 24/7 chat + email | Email only |
| Guarantee | 180-day refund | 14-day refund | 30-day refund | 180-day refund | 30-day refund |
| Coverage Breadth score20% weight, 0-5 on our rubric | 4.5 | 4.9 | 3.9 | 4.3 | 4.0 |
| Pricing Tiers score20% weight, 0-5 on our rubric | 4.4 | 4.1 | 4.8 | 4.5 | 4.0 |
| Network Generation score20% weight, 0-5 on our rubric | 4.3 | 4.4 | 4.3 | 4.2 | 4.4 |
| App Features score20% weight, 0-5 on our rubric | 5.0 | 4.7 | 3.9 | 4.1 | 4.5 |
| Support Channels score20% weight, 0-5 on our rubric | 5.0 | 4.2 | 3.9 | 4.7 | 4.1 |
| Weighted Composite | 4.64 | 4.45 | 4.15 | 4.35 | 4.20 |
Score breakdown
Brunei provider scores
Weighted composite score across 5 dimensions.
Destination data
What the Brunei rows actually say
1 tracked network, 5 plan tiers, cheapest tracked rate 3.75 per GB.
| Local network | Generations tracked |
|---|---|
| DST | 4G |
| Days | Plan price | Per day | Off the 1-day rate |
|---|---|---|---|
| 1 | $13.74 | $13.74 | 4% |
| 3 | $39.50 | $13.17 | 8% |
| 7 | $92.16 | $13.17 | 8% |
| 14 | $178.30 | $12.74 | 11% |
| 30 | $352.03 | $11.73 | 18% |
Rows come from this comparison's own Brunei country data. The ladder prices one destination only; the composite scores above are provider-level and do not move with it.
Methodology
How we score eSIM providers
Five dimensions, each weighted at 20 percent.
Country count, carrier partnerships, regional bundle availability
Per-GB floor, plan tier spread, value at common data amounts
Carrier routing and which network generations that carrier publishes
Installation flow, data tracking, interface quality
Channel availability and refund policy
All scores are editorial assessments based on verified data. Pricing checked weekly. See our full scoring methodology for details.
HelloRoam -- Highest Composite Score
HelloRoam scores 4.64/5 on our rubric overall for Brunei, with App 5.0 and Support 5.0 on an iOS and Android app, live chat plus WhatsApp, and a 180-day refund. Plans price from $3.50/GB, a rate that beats Brunei's own $3.75/GB local floor and undercuts both Airalo and Saily among the five compared, with unlimited from $5. This comparison's country data lists Airalo as the default routing provider for Brunei, though HelloRoam's fixed rate is the cheaper option between the two.
Dimension scores, 0-5 on our rubric
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
- iOS and Android app with in-app top-up, add-destination, and usage alerts
- Live chat, WhatsApp, and email support, including real-time channels
- 31+ local currencies supported at checkout
- 63-language interface for non-English travelers
Cons
- Newer brand (launched August 2025) with shorter track record
- 186 countries, behind Airalo's 200+ catalogue
Airalo -- Widest Coverage Catalogue
Airalo's $4.50/GB rate is one of two fixed-rate providers priced above Brunei's own $3.75/GB local floor, alongside Saily's $3.99/GB, while HelloRoam and Nomad both undercut it. Its 200-plus-country footprint and Asialink regional bundle still suit a Brunei stop paired with a wider Southeast Asia itinerary.
Dimension scores, 0-5 on our rubric
Pros
- 200+ countries with the widest coverage breadth in the market
- Regional multi-country bundles (Asialink, Eurolink, Discover Global)
- Automatic in-app install 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
- No live chat or WhatsApp channel: support runs on email and in-app messaging
Nomad -- Best Budget Per-GB Rate
Nomad's $3.00/GB rate is the lowest fixed floor in the matrix and one of only two providers pricing under Brunei's own $3.75/GB local rate. Its 3.8/5 on this scorecard Coverage score is the lowest of the five, a real trade-off if a Brunei trip continues into a country outside Nomad's usual Southeast Asia strength.
Dimension scores, 0-5 on our rubric
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 no live chat, WhatsApp, or phone channel
- Basic app compared to Airalo and Saily
- 200 countries, behind only Airalo among the five providers
- Limited plan variety in some countries
Holafly -- Best Unlimited Daily Rate
Holafly's unlimited plan starts at $2.99/day, a fraction of Brunei's own $14.31-per-day local unlimited rate, and its 2GB daily volume before the fair-use throttle applies covers a light-to-moderate day of maps and messaging. Content filtering at the network level in Brunei applies regardless of eSIM provider, a detail separate from Holafly's own throttle terms.
Dimension scores, 0-5 on our rubric
Pros
- Unlimited daily data from $2.99/day with no data caps
- 160+ countries covered including all major destinations
- Simple per-day pricing: know exactly what you pay before you leave
- 180-day refund policy on unused plans
- 24/7 chat support alongside email
Cons
- Speeds reduce after the 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 Brunei plans from $3.99/GB, just above the country's own $3.75/GB local floor, and bundles a NordVPN connection into every plan at no extra cost. VPN use is listed as restricted in Brunei's own enrichment data, worth confirming against local rules before relying on Saily's bundled VPN as a workaround for filtered content.
Dimension scores, 0-5 on our rubric
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
- 200 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
- 200 countries, just behind Airalo's 200-plus
From the matrix
HelloRoam — Top composite rating
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FAQ
Brunei eSIM questions, answered
Who leads the Brunei eSIM comparison?
Who leads the Brunei eSIM comparison?
HelloRoam leads the 2026 composite at 4.64/5 in our comparison matrix. Airalo, Holafly, Saily, and Nomad follow on coverage breadth, daily unlimited, privacy, and per-GB pricing.
Which eSIM has the cheapest per-GB rate for Brunei?
Which eSIM has the cheapest per-GB rate for Brunei?
Nomad's $3.00/GB is the lowest fixed rate in this comparison, followed by HelloRoam at $3.50/GB. Both beat Brunei's own $3.75/GB local floor, while Saily's $3.99/GB and Airalo's $4.50/GB both price above it, an even split among the four fixed-rate providers compared here.
Which carrier is dominant in Brunei?
Which carrier is dominant in Brunei?
DST runs as the country's dominant 4G LTE carrier in this comparison's data, with Progresif listed as a second active network in enrichment notes. Neither carrier currently runs 5G in Brunei, so speed performance depends more on routing through DST or Progresif than on network generation.
Does Brunei have a 5GB eSIM plan?
Does Brunei have a 5GB eSIM plan?
Not in this comparison's country data. Brunei's fixed tiers jump from 3GB at $20.52 directly to 10GB at $57.90, skipping the intermediate 5GB size most destinations in this comparison offer. A traveler needing a middle amount has to round up to the 10GB tier or down to 3GB.
Is VPN use restricted in Brunei?
Is VPN use restricted in Brunei?
Yes, this comparison's enrichment data lists VPN status as restricted in Brunei, alongside network-level content filtering. That applies regardless of which of the five eSIM providers carries the data connection, though Saily bundles a NordVPN connection into every plan at no extra cost.
Is unlimited data worth it in Brunei?
Is unlimited data worth it in Brunei?
Rarely, against the local rate. Brunei's own unlimited-daily price runs $14.31, far above Holafly's $2.99/day rate and HelloRoam's $5 short-stay floor. Both international unlimited options undercut the local rate by a wide margin, making them the stronger unlimited pick for this destination.
How does Brunei's eSIM pricing compare to the rest of Asia?
How does Brunei's eSIM pricing compare to the rest of Asia?
Brunei's own $3.75/GB local floor runs nearly double this comparison's $1.95/GB average across Asian destinations. Among the four fixed-rate providers compared, only Nomad's $3.00/GB and HelloRoam's $3.50/GB price under Brunei's local rate, while Saily and Airalo both sit above it.
Which provider has the best support for a Brunei trip?
Which provider has the best support for a Brunei trip?
HelloRoam leads Support at 5.0 with live chat, WhatsApp, and email on an iOS and Android app. Holafly follows at 4.6/5 on the rubric with 24/7 chat and WhatsApp alongside email, useful given Brunei's network-level content filtering and restricted VPN status. Airalo follows at 4.5/5 on this scorecard. Saily and Nomad are email-only with slower response windows.
Compare all 5 providers for Brunei
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.