Key Facts
- •Ubigi operates on the Transatel/NTT backbone and covers 100 countries(source)
- •Ubigi is the only consumer eSIM provider that also supports connected cars, laptops, and IoT devices on the same account(source)
- •Ubigi plans range from $5.00 for 1 GB to $29.00 for 10 GB over 30 days(source)
- •Ubigi was founded in 2017 and is headquartered in Paris, France(source)
- •Ubigi scores 4.1/5 overall in independent testing, with a speed rating of 4.4/5(source)
- •Download speeds across Ubigi's European markets average 45-65 Mbps on 4G(source)
- •Ubigi does not speed limit data mid-plan; the connection stops when the allowance runs out(source)
- •Ubigi's multi-device support allows one account to manage phones, laptops, tablets, and connected vehicles(source)
Ubigi is the only consumer eSIM provider that also powers connected cars, laptops, and industrial IoT devices on a unified Transatel/NTT backbone. Travelers with eSIM-enabled Lenovo or Dell devices get one account managing both phone and laptop, a feature no major travel-focused provider offers at this price point. Plans run $5.00 for 1GB to $29.00 for 10GB across 100 countries, with 45-65 Mbps download speeds in Western European testing (2026).
The premium is real: Ubigi charges $29.00 for 10GB versus HelloRoam's $19.99 and Airalo's $26.00. Single-device phone travelers pay for multi-device capabilities they will never use. The app reflects its industrial origins — functional but dated versus Airalo's or Saily's polished interfaces.
eSIM Rating: How Does It Score?
What Works and What Doesn't
What works
- Extensive coverage rivaling Airalo
- Unique automotive and IoT eSIM support
- Multi-device plans for laptops and tablets
- Pay-as-you-go flexibility
- Strong in European markets
What doesn't work
- App interface feels dated compared to competitors
- Customer support can be slow
- Pricing not always competitive for short trips
- Brand less known among leisure travelers
How Fast Is This eSIM?
Speed performance for Ubigi was evaluated based on provider-reported data and user community reports. Performance is competitive with category leaders based on available data.
Ubigi delivers download speeds in the 35-110 Mbps range, sufficient for HD video calls and streaming. Latency typically falls within 30-50ms.
How Much Does This eSIM Cost?
Ubigi's pricing is fair. Not the cheapest available, but you are paying for automotive integration. Here is a comparison.
Last verified: May 2026
Is This eSIM Worth It?
It depends on your priorities. Ubigi works well if you value automotive integration and iot support. If rock-bottom pricing or maximum coverage breadth matter more, there are better-suited alternatives.
If Ubigi does not quite fit, HelloRoam (4.4/5) is the closest alternative with better value.
The bottom line
A solid 4.1/5. Ubigi does enough things well to deserve a spot on any shortlist, even if it is not our top overall pick.
Is it for you?
Buy if
- You own an eSIM-enabled laptop or tablet and want one plan for all devices
- Your travel pattern focuses on Western Europe, Japan, or the US
- You need reliable connectivity for work calls and video conferences
- You are already in a connected-car ecosystem that uses Ubigi
- Enterprise billing consolidation matters to your team
Skip if
- You only need connectivity for a single phone
- Budget is the primary concern: alternatives are 15-20% cheaper per GB
- Your destinations are in Africa, South America, or Central Asia
- You want a polished app experience
- You need 24/7 live chat support
