Best eSIM guide · 2026
Singapore eSIM Plans Ranked (2026): 5 Compared
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
Singapore 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 |
 HolaflyStrongest unlimited tier | 4.3 | $2.99/day |
 SailyLeading privacy integration | 4.2 | $3.99/GB |
 NomadMost competitive per-GB rates | 4.2 | $3.00/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
Singapore spec-by-spec breakdown
Every rubric dimension compared side by side.
| Feature | HelloRoam | Airalo | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| Overall rating (0-5, our rubric) | 4.6 | 4.5 | 4.3 | 4.2 | 4.2 |
| Countries | 186+ | 200+ | 160+ | 200+ | 200+ |
| Starting Price | from $3.50/GB | $4.50/GB | $2.99/day | $3.99/GB | $3.00/GB |
| Per-GB Floor | $3.50 | $4.50 | $2.99/day | $3.99 | $3.00 |
| Founded | 2025 | 2019 | 2017 | 2023 | 2020 |
| Headquarters | United Kingdom | Singapore | Murcia, Spain | Vilnius, Lithuania | Santa Clara, CA |
| Support | Live chat + WhatsApp + email | Email + in-app chat | 24/7 chat + email | Email only | Email only |
| Guarantee | 180-day refund | 14-day refund | 180-day refund | 30-day refund | 30-day refund |
| Coverage Breadth score20% weight, 0-5 on our rubric | 4.5 | 4.9 | 4.3 | 4.0 | 3.9 |
| Pricing Tiers score20% weight, 0-5 on our rubric | 4.4 | 4.1 | 4.5 | 4.0 | 4.8 |
| Network Generation score20% weight, 0-5 on our rubric | 4.3 | 4.4 | 4.2 | 4.4 | 4.3 |
| App Features score20% weight, 0-5 on our rubric | 5.0 | 4.7 | 4.1 | 4.5 | 3.9 |
| Support Channels score20% weight, 0-5 on our rubric | 5.0 | 4.2 | 4.7 | 4.1 | 3.9 |
| Weighted Composite | 4.64 | 4.45 | 4.35 | 4.20 | 4.15 |
Score breakdown
Singapore provider scores
Weighted composite score across 5 dimensions.
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 Singapore, 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, above Singapore's own $0.74/GB local floor, with unlimited from $5.
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 is the matrix default for Singapore, routing over StarHub's 5G network, with pricing from $5.49 for 1GB down to $0.74/GB at the 20GB tier, still under Airalo's own general $4.50/GB rate card once the largest tier is bought. Airalo's 4.9/5 on this scorecard Coverage score reflects its 200-plus country footprint rather than Singapore specifically, where the compact island leaves little room for any provider to fall behind on reach.
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
Holafly -- Best Unlimited Daily Rate
Holafly's $2.99/day unlimited rate undercuts Singapore's own $3.49/day unlimited floor by $0.50. HelloRoam also sells unlimited from $5. The Holafly 1GB/day hotspot cap matters less on a compact island with StarHub's 5G network reaching nearly everywhere than it would in a larger, more fragmented market.
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 bundles NordVPN into every Singapore plan at $3.99/GB, above Singapore's own $0.74/GB local floor. Saily has no regional bundle for Singapore. Singapore's VPN use is legal, though the country applies some content filtering independent of VPN status, a nuance separate from the outright restrictions seen elsewhere in this matrix.
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
Nomad -- Best Budget Per-GB Rate
Nomad's general $3.00/GB rate still sits above Singapore's own $0.74/GB local floor, even though Southeast Asia is the region where Nomad claims its strongest pricing. Nomad has no regional bundle for Singapore. Its 3.9/5 on our rubric Coverage score, the lowest of the five providers, matters less on a compact island than in larger, more fragmented Southeast Asian markets.
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
From the matrix
HelloRoam — Top composite rating
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FAQ
Singapore eSIM questions, answered
Which provider has the best coverage in Singapore?
Which provider has the best coverage in Singapore?
HelloRoam leads the 2026 composite at 4.64/5 in our comparison matrix for Singapore. Airalo leads coverage 4.9 vs HelloRoam's 4.5. Airalo's Singapore routing runs on StarHub's 5G network on this matrix. Singapore's standalone 5G network reached 95 percent coverage in 2025, including Sentosa and East Coast Park.
Which eSIM has the cheapest per-GB rate for Singapore?
Which eSIM has the cheapest per-GB rate for Singapore?
Singapore's local per-GB floor sits at $0.74, under every general provider rate card in this matrix, though its $5.49 1GB entry tier is the highest starting price of any city in this ten-city comparison. HelloRoam prices from $3.50/GB.
How fast is Singapore's mobile network compared to other cities in this comparison?
How fast is Singapore's mobile network compared to other cities in this comparison?
Singapore runs island-wide standalone 5G, one of the two most complete rollouts in this comparison alongside Dubai, and far ahead of Istanbul's LTE-class connection.
Compare all 5 providers for Singapore
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.