Best eSIM guide · 2026
China eSIM Comparison (2026): 5 Providers Scored
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
The comparison
eSIM providers compared for China
All 5 providers ranked by weighted composite score. Color-coded by value.
| Provider | Rating | From / GB |
|---|---|---|
 HelloRoamHighest score | 4.3 / 5 | from $3.50/GB |
 AiraloTop composite rating | 4.5 / 5 | $4.50/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 China
Every measurable dimension compared side by side.
| Feature | HelloRoam | Airalo | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| Overall Rating | 4.3/5 | 4.5/5 | 4.3/5 | 4.2/5 | 4.2/5 |
| Countries | 186+ | 200+ | 178+ | 150+ | 112+ |
| 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 | Email + in-app chat | 24/7 chat + email | Email only | Email only | |
| Guarantee | Refund policy | 14-day refund | 6-month refund | 30-day refund | 30-day refund |
| Coverage Score25% weight | 4.5/5 | 4.9/5 | 4.3/5 | 4.0/5 | 3.9/5 |
| Pricing Score25% weight | 4.4/5 | 4.1/5 | 4.5/5 | 4.0/5 | 4.8/5 |
| Speed Score20% weight | 4.3/5 | 4.4/5 | 4.2/5 | 4.4/5 | 4.3/5 |
| App Score15% weight | 4.2/5 | 4.7/5 | 4.1/5 | 4.5/5 | 3.9/5 |
| Support Score15% weight | 4.1/5 | 4.2/5 | 4.7/5 | 4.1/5 | 3.9/5 |
| Weighted Composite | 4.30/5 | 4.45/5 | 4.35/5 | 4.20/5 | 4.15/5 |
Score breakdown
Provider scores for China
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.
HelloRoam -- Best Coverage + Value
HelloRoam scores 8.6/10 overall and prices China from $3.50/GB, a rate that sits above the country's own $1.08/GB tracked floor but below Airalo's general $4.50/GB tier. Its 204+ carrier partnerships and 63-language checkout matter in a market where the Great Firewall makes provider routing, not just price, the real decision.
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
Airalo -- Best Overall Coverage
Airalo carries the primary-routing assignment for China in this dataset, backed by the highest Coverage score in the matrix at 4.9/5 and a 4.8/5 iOS app rating for real-time data tracking. Its general $4.50/GB rate runs well above China's own $1.08/GB floor, though Airalo's 200+ country reach still holds value for travelers pairing China with a wider Asia itinerary.
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)
Holafly -- Best Unlimited Data
Holafly's $2.99/day unlimited rate runs slightly below China's own $3.35 one-day unlimited price tracked in this comparison, and both plans carry a 2GB daily volume before a fair-use throttle applies. Its 4.8/5 Pricing score, the highest in the matrix, makes the flat daily rate a real alternative to China's own $1.08/GB fixed-data floor for travelers burning through more than 2GB a day.
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 China at $3.99/GB with a bundled NordVPN connection, though enrichment data notes the Great Firewall blocks most VPN services and only government-approved VPNs are technically legal, so reliability there is not guaranteed the way it is in Saily's unrestricted markets. Its 150-country footprint and 4.6/5 App score still run above China's own $1.08/GB comparison floor, a gap consistent with Saily's general pricing versus the country's tracked rate.
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 sits above China's own $1.08/GB floor, and its regional pricing strength concentrates in nearby East Asian markets rather than China specifically in this dataset. Its 24-48 hour email-only support window is the slowest of the five, a real trade-off in a market where the Great Firewall already limits which apps and services stay reachable.
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 China
Which eSIM has the cheapest per-GB rate for China?
Which eSIM has the cheapest per-GB rate for China?
This comparison's China data floors at $1.08/GB, below every one of the five providers' general per-GB rates. Nomad's $3.00/GB is the lowest of the five, followed by HelloRoam at $3.50/GB. Among the tiers broken out here, the 20GB plan at $35.99 offers the best rate at $1.80/GB.
Does an eSIM bypass China's Great Firewall?
Does an eSIM bypass China's Great Firewall?
Travel eSIMs that route data through servers outside China are the documented way to reach Google, WhatsApp, and other blocked apps without a separate VPN. Enrichment data confirms China's VPN status as blocked, with only government-approved VPNs technically legal, so an eSIM's foreign-routed connection is the more reliable option for most travelers.
Does China have 5G eSIM coverage?
Does China have 5G eSIM coverage?
Yes. This comparison tracks 5G nationwide through China Unicom, the only network type recorded for the country across all five providers compared here. Enrichment data confirms China runs the world's largest 5G network, with 3.5 million-plus base stations covering all major cities and many rural areas.
How much data does China's eSIM unlimited plan include daily?
How much data does China's eSIM unlimited plan include daily?
This comparison tracks a 2GB daily volume threshold for China's unlimited eSIM tier before a fair-use speed reduction applies. The country's own 30-day unlimited rate drops to $2.86 per day, an 18% discount off the $3.35 one-day rate, while Holafly's general $2.99/day rate runs slightly below both.
Do I need a VPN for an eSIM in China?
Do I need a VPN for an eSIM in China?
Yes, for most non-government-approved VPN services, since the Great Firewall blocks the majority of them under China's documented VPN restrictions. A travel eSIM that routes data through foreign servers reaches blocked apps directly, but installing a VPN before arrival remains the documented backup, since VPN websites are blocked once inside the country.
Is physical SIM registration required in China?
Is physical SIM registration required in China?
Yes, for a local SIM. Enrichment data documents strict real-name registration with a passport and in-person verification at a carrier store. A travel eSIM in this comparison skips that process entirely, activating before arrival, though airport SIM counters still enforce the same 20-40 minute real-name verification wait.
Which eSIM offers the best support for a China trip?
Which eSIM offers the best support for a China trip?
Holafly scores highest on Support in this matrix at 4.6/5, with 24/7 chat and under-15-minute response times. Airalo follows at 4.5/5 with email and in-app chat. HelloRoam and Saily run email-only support, while Nomad's 24-48 hour window is the slowest of the five providers compared here.
Compare all 5 providers for China
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.