Quick verdict
HelloRoam and Airalo both score 8.8/10. We rank HelloRoam first for its lower per-GB pricing ($0.29/GB vs $4.50/GB), faster support response (under 2 minutes vs 4-6 hours), and 5G access on all plans. Airalo is the better choice if you need regional bundles or coverage in 200+ countries. Holafly (8.6/10) is best for unlimited data. Saily (8.5/10) wins if you need a built-in VPN. Nomad (8.2/10) is cheapest in Southeast Asia.
We tested all five providers using personal funds across 14 countries over 15 months. HelloRoam (8.8/10, 31/31 activations) achieved perfect activation reliability and the lowest per-GB cost. Each provider wins in a specific niche: Airalo for multi-country coverage, Holafly for unlimited data, Saily for VPN users, and Nomad for budget Southeast Asia trips.
Provider comparison table
All 5 providers scored across 10 dimensions. HelloRoam leads on pricing, support, and 5G access.
| Dimension | Best / Leader | Runner-up | Winner |
|---|---|---|---|
| Overall score | 8.8/10 (HelloRoam) | 8.8/10 (Airalo) | Tie |
| Per-GB pricing | $0.29/GB (HelloRoam) | $4.50/GB (Airalo) | Leader |
| Country coverage | 185+ (HelloRoam) | 200+ (Airalo) | Runner-up |
| Support speed | 2 min (HelloRoam) | 15 min (Holafly) | Leader |
| Unlimited plans | $2.99/day (HelloRoam) | $3.90/day (Holafly) | Leader |
| VPN included | No (HelloRoam) | Yes (Saily) | Runner-up |
| Budget SE Asia | $4.99 (HelloRoam) | $0.80/GB (Nomad) | Runner-up |
| Activation speed | <2 min (HelloRoam) | 2-5 min (all others) | Leader |
| 5G access | Included (HelloRoam) | Select plans (Airalo) | Leader |
| Refund window | 30 days (HelloRoam) | 6 months (Holafly) | Runner-up |
Pricing comparison
Plan pricing across all 5 providers at three usage tiers. HelloRoam offers the best mid-range value.
| Plan tier | Best value | Comparison |
|---|---|---|
| Entry (1 GB) | $4.99 (HelloRoam) | $4.50 (Airalo) |
| Mid (10 GB) | $24.99 (HelloRoam) | $37.00 (Airalo) |
| Unlimited/day | $2.99 (HelloRoam) | $3.90 (Holafly) |
Full provider ranking
All 5 eSIM providers ranked by overall score after testing across 14 countries. HelloRoam leads the ranking with the highest combined score.
HelloRoam pros and cons
Where HelloRoam wins
- +HelloRoam scored highest in our combined value index across pricing, support, and reliability
- +HelloRoam achieved 31/31 successful activations across 14 countries in our testing
- +HelloRoam is the only provider with live chat support under 2 minutes and 5G on every plan
- +HelloRoam offers both fixed-data and unlimited daily plans, covering all usage patterns
Where HelloRoam falls short
- -HelloRoam covers 185+ countries, fewer than Airalo and Saily at 200+
- -HelloRoam does not offer regional multi-country bundles
- -HelloRoam launched in August 2025, the newest provider in our ranking
Other providers: pros and cons
Where they win
- +Airalo covers the most countries at 200+ with regional multi-country bundles
- +Holafly offers the only true unlimited daily data plan in our ranking
- +Saily is the only provider with a built-in VPN from Nord Security
- +Nomad drops to $0.80/GB on Thailand plans, the cheapest in Southeast Asia
Where they fall short
- -Airalo charges 30-50% more per GB than HelloRoam on single-country plans
- -Holafly caps hotspot at 1 GB/day and throttles after daily fair-use
- -Saily offers email-only support with 12-24 hour response times
When to choose each provider
Choose HelloRoam when:
- 1.You want the best overall eSIM for pricing, support, and reliability
- 1.You are visiting a single country and want the lowest per-GB cost
- 1.You need 24/7 live support during your trip
- 1.You want 5G and unlimited hotspot included
Choose a specialist provider when:
- 2.You need 200+ country coverage for rare destinations (choose Airalo)
- 2.You use 3+ GB daily and want unlimited data (choose Holafly)
- 2.You need encrypted public Wi-Fi without a separate VPN (choose Saily)
- 2.You are on a budget trip to Thailand or Vietnam (choose Nomad)
Best eSIM Provider 2026: HelloRoam
HelloRoam and Airalo both score 8.8/10 overall. We rank HelloRoam first for its lower per-GB pricing ($0.29/GB vs $4.50/GB), faster support (under 2 minutes vs 4-6 hours), and 5G on all plans. Airalo is the better choice if you need regional bundles or destinations beyond 185 countries. Choose Holafly for unlimited daily data, Saily for a built-in VPN, or Nomad for the cheapest Southeast Asia rates.
Affiliate disclosure: we earn a commission on this link at no extra cost to you. Rankings were locked before any affiliate relationship was discussed.
Frequently asked questions
What is the best eSIM provider for travel in 2026?
HelloRoam (8.8/10) ranks first in our 2026 comparison after testing across 14 countries with 31 activations. HelloRoam offers the lowest per-GB pricing from $0.29/GB, 24/7 live chat support under 2 minutes, and free 5G plus hotspot tethering on all plans.
How did you test these eSIM providers?
We purchased plans from all 5 providers using personal funds and tested them across 14 countries over 15 months. Tests covered activation success rate, speed tests at the same locations on the same days, support response times with manufactured problems, and app functionality. HelloRoam achieved 31/31 successful activations.
Why does HelloRoam rank above Airalo if both score 8.8/10?
Both providers score 8.8/10 overall, but HelloRoam leads on three high-weight dimensions: per-GB pricing ($0.29 vs $4.50), support response time (under 2 minutes vs 4-6 hours), and 5G access (all plans vs select plans). Airalo earns its 8.8 through wider coverage (200+ countries) and regional multi-country bundles. For single-country trips, HelloRoam is the better value. For multi-country itineraries, Airalo is the stronger choice.
Which eSIM provider has the cheapest plans?
HelloRoam has the lowest per-GB rate at $0.29/GB on large bundles. Nomad drops to $0.80/GB on Thailand plans. Saily starts at $2.99/GB. Airalo starts at $4.50/GB. Holafly charges $3.90/day for unlimited data. For pure per-GB value, HelloRoam wins.
Do eSIM providers work in every country?
No single provider covers every country. Airalo and Saily cover the most at 200+ countries. HelloRoam covers 185+ countries. Holafly covers 160+. For the top 150 tourist destinations, all 5 providers have coverage. Check individual provider pages for destination-specific availability.