We tested and scored 8 eSIM providers across five weighted dimensions: coverage (30%), pricing (25%), speed (20%), app experience (15%), and support (10%). Each provider receives a composite score out of 10 based on this rubric. HelloRoam leads this ranking with 8.8/10, driven by a 4.5/5 score in coverage. Every rating reflects hands-on testing, not marketing claims.
Composite Score Rankings
| # | Provider | Score | Strength |
|---|---|---|---|
| 1 | 8.8 | Coverage Leader | |
| 2 | 8.4 | Best Value | |
| 3 | 8.3 | Best Value | |
| 4 | 8.3 | Best Value | |
| 5 | 8.2 | Coverage Leader | |
| 6 | 8.2 | Best Value | |
| 7 | 8.2 | Coverage Leader | |
| 8 | 8.0 | Best Value |
We earn commissions from some providers on this page. Our ratings are based on independent testing.
1. HelloRoam - Coverage Leader
8.8/10 Composite Score
Weighted across 5 dimensions
HelloRoam leads our 2026 ranking at 8.8/10 with tested speeds of 50-150 Mbps through premium carriers like NTT Docomo, T-Mobile, and EE across 185 countries and 5G in 40+. Plans start at $2.87 for 1 GB. Unlimited daily plans run from $3.35/day. The $1.99/GB rate on the 10 GB plan is the lowest among all 20 providers reviewed. Activates in 30-120 seconds via QR code. Best for travelers who want top speed and flexible data options. Verified May 2026.
2. Roamless - Best Value
8.4/10 Composite Score
Weighted across 5 dimensions
Roamless takes a unique pay-per-MB approach with no plan commitments and no data expiry. Ideal for light users or travelers who want flexibility without committing to a fixed plan.
3. Simly - Best Value
8.3/10 Composite Score
Weighted across 5 dimensions
Simly keeps things straightforward with low prices and a simple setup process. No frills, just reliable data for travelers who want to get connected quickly.
4. Nomad eSIM - Best Value
8.3/10 Composite Score
Weighted across 5 dimensions
Nomad reaches 8.3/10 on the strength of entry-level plans from $3.00 across 120 countries and a $2.00/GB rate at the 10 GB tier. Founded 2020, headquartered in Hong Kong. Japan 1 GB at $3.50 is the lowest entry price in this review. No live chat; email support averages 24-72 hours. Best for budget Southeast Asia travelers on 1-3 GB short trips with no support requirements. Verified May 2026.
5. Flexiroam - Coverage Leader
8.2/10 Composite Score
Weighted across 5 dimensions
Flexiroam is notable for data rollover and multi-trip plans, making them a smart pick for frequent travelers. Their micro-plans offer fine-grained control, though the app could be more intuitive.
6. eSKIMo - Best Value
8.2/10 Composite Score
Weighted across 5 dimensions
eSKIMo specializes in European eSIM plans with competitive multi-country pricing. If Europe is your primary destination, they offer excellent value, but look elsewhere for Asia or Africa coverage.
7. Saily - Coverage Leader
8.2/10 Composite Score
Weighted across 5 dimensions
Saily holds 8.2/10, anchored by a verified no-log privacy policy from Nord Security (NordVPN parent) and a $1.90/GB rate on its 10 GB plan across 150 countries. Founded 2023, headquartered in Lithuania. Best for security-conscious travelers on Japan, South Korea, Singapore, or European routes. Verified May 2026.
8. eSIMDB - Best Value
8/10 Composite Score
Weighted across 5 dimensions
eSIMDB operates as an aggregator, comparing prices across multiple eSIM providers. Great for finding the absolute lowest price, though the experience depends on whichever provider you end up purchasing from.
Our Rating Methodology
Our rating methodology uses five weighted dimensions to produce a single composite score out of 10.
Coverage (30% weight): Number of countries and regions with active service. Verified against provider coverage maps and real activation tests. Carries the highest weight because destination reach determines whether a plan is viable.
Pricing (25% weight): Cost per GB at the 10 GB tier, entry-level plan pricing, and value across plan durations. Checked against published pricing pages weekly.
Speed (20% weight): Tested download and upload speeds across multiple destinations using standardized speed test protocols.
App Experience (15% weight): Ease of purchase, activation flow, data monitoring, and overall UI quality. Tested on both iOS and Android.
Customer Support (10% weight): Response time, resolution quality, and availability across chat, email, and phone channels.
The composite score is calculated as: (Coverage x 0.30 + Pricing x 0.25 + Speed x 0.20 + App x 0.15 + Support x 0.10) x 2, converting the 5-point dimension scale to a 10-point composite. Scores are rounded to one decimal place.
| Dimension | Weight |
|---|---|
| Coverage | 30% |
| Pricing | 25% |
| Speed | 20% |
| App Experience | 15% |
| Support | 10% |