Openline review
Updated September 28, 2026 · NomadCue Editorial Team · Facts checked September 26, 2026
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.
Our verdict
Openline is an MVNO eSIM that keeps a single global line in your pocket, aimed at travellers on short trips and longer stays alike. Prices run from $1.32 and rank 20 of 313 on price from, with unlimited data and 5G where the local network allows.
Key facts
- Best for
- A single global eSIM for trips that cross several countries and heavy data use.
- Price from
- $1.32↗
- Price per GB from
- $1.72↗
- Countries covered
- from 210↗
- Unlimited data
- Yes↗
- Hotspot sharing
- Yes↗
- Reference plan prices
- US from $1.72/1GB/7d, Europe (France) from $1.32/1GB/7d, Japan from $2.38/1GB/7d, Thailand from $2.38/1GB/7d, global Openline+ $59/month↗
- 5G
- Yes↗
- Fair use policy
- No Openline fair-usage policy or throttling; only the visited local operator's own fair-use thresholds apply↗
- Networks
- NTT Docomo, KDDI, SoftBank, Rakuten Mobile, Verizon, AT&T, T-Mobile, US Cellular, Orange, SFR, Bouygues, Free Mobile, Telefonica, Vodafone↗
- Top-ups
- Yes↗
- Seller type
- Mvno↗
- 10 GB in Europe
- $9.20↗
- 10 GB in the US
- $11.80↗
- 10 GB in Japan
- $12.14↗
- Legal entity
- Openline, Inc.↗
- Headquarters
- United States↗
- Support channels
- Email, Help-centre, Community↗
- Region
- Global
- Features
- Unlimited data, 5G, Hotspot, Instant activation, Carrier plan
- Audience
- Short trips, Long trips
- Official website
- openline.com
Facts checked September 26, 2026, 6 sources
Pros and cons
Pros
- Unlimited data with no Openline fair-usage policy, so only the visited local operator's own thresholds apply
- Covers from 210 countries, with unlimited data, 5G, hotspot and instant activation among its features
- Prices run from $1.32, with a per-GB rate of $1.72, and top-ups are available
Cons
- Support runs on email, help centre and community only, with no live phone line listed
- Reference plans cost more than the $1.32 entry rate: $9.20 in France, $11.80 in the US and $12.14 in Japan
Who it suits
- Travellers crossing several borders who would rather set up a single global line in advance than sort out an eSIM at each stop
- Travellers on short city breaks and longer stays, with short trip and long trip listed as the audiences served
- Heavy-data users who want unlimited data, 5G and hotspot sharing rather than a capped allowance
Who should look elsewhere
- Zwitchy, if 200 countries is the coverage a trip actually needs
- eSIMGo.is, if the smallest outlay at $0.99 matters more than unlimited data
- SimToIsrael, for a trip confined to Israel where prices start at $25
How it compares on our data
On price from, Openline sits at 20 of 313 brands compared. On price per GB the rank is 59 of 115, which places it in the middle of the pack rather than at the floor. Entry pricing is the stronger of the two, and the per-GB figure is the one to check against a quoted plan.
Where it works
Coverage runs to from 210 countries on a global basis, with 5G listed as available. The partner line-up, NTT Docomo, KDDI and SoftBank, puts major US, Japanese and French operators behind the service, so a route through those markets lands on established local networks rather than a single partner.
How Openline compares
9.4 vs 9.3
9.4 vs 9.3
9.4 vs 8.5
9.4 vs 9.3
9.4 vs 9.5
9.4 vs 8.0
9.4 vs 9.2
9.4 vs 9.0
9.4 vs 8.9
9.4 vs 9.5
9.4 vs 8.5
9.4 vs 9.3
9.4 vs 8.9
9.4 vs 8.8
9.4 vs 9.2- 9.4 vs 9.6
- 9.4 vs 9.5
9.4 vs 9.5
9.4 vs 9.3
9.4 vs 9.3
9.4 vs 9.2
9.4 vs 9.2- 9.4 vs 9.2
9.4 vs 9.1- 9.4 vs 9.1
- 9.4 vs 9.1
9.4 vs 9.0
9.4 vs 8.8- 9.4 vs 8.7
9.4 vs 8.6
9.4 vs 8.6
Where Openline is available
- Available
- Australia, Canada, France, Germany, Italy, Japan, Mexico, New Zealand, Qatar, Singapore, South Korea, Spain, Thailand, United Arab Emirates, United Kingdom, United States, Vietnam
Countries from the brand (Source, checked September 26, 2026)
Frequently asked questions
How much does an Openline plan cost from?+
Prices run from $1.32, and the headline per-GB rate is $1.72. Reference plans cost more: $9.20 in France, $11.80 in the US and $12.14 in Japan, so the entry rate is the floor rather than the norm.
Does Openline throttle unlimited data?+
Unlimited data is among unlimited data, 5g and hotspot, and Openline imposes no policy or throttling of its own. The limits in play come from the local operator in the country being visited, so a heavily used network can still shape what unlimited feels like in a busy destination.
How many countries does Openline cover?+
Coverage is listed at from 210 countries on a global basis, which leaves room for a multi-country route on a single account. Zwitchy lists 200 countries, so Openline is the wider of the two on its own figures.
Which networks does Openline use, and is 5G available?+
The published partners are NTT Docomo, KDDI and SoftBank, and 5G is listed as available. That mix puts the major US, Japanese and French operators behind the line-up, so coverage quality in those markets rests on established local networks rather than a single partner.
Can I use the line on a laptop and add data later?+
Hotspot sharing is supported, so a phone can serve a laptop or tablet from the same connection. Top-ups are available for adding data mid-trip, and instant activation sits in unlimited data, 5g and hotspot, so a new plan does not wait on a shipping step.
How do I reach Openline support?+
Support runs on email, help centre and community. That covers written help, a self-service help centre and a community space for questions from other travellers. There is no live phone line listed, so time-sensitive problems need a written reply.
Is Openline a carrier or a reseller?+
Openline is an mvno, run by Openline, Inc. and based in the United States. A handset will show a partner network rather than Openline's own, and unlimited plans sit under the local operator's own thresholds.
Who does Openline suit?+
Openline lists short trip and long trip as its audiences, so a short city break and a longer multi-country trip can run on the same kind of plan. Unlimited data, 5G and hotspot sharing suit heavy users, while the entry rate works for lighter trips.
Sources
- openline.com checked September 26, 2026
Backs: Countries covered, Price from, Price per GB from, Reference plan prices, Region, Top-ups
“Instant data in 210+ countries. No roaming bills.”
- openline.com/destinations/france checked September 26, 2026
Backs: 10 GB in Europe
“10GB $9.20 $0.31/day 30 days”
- openline.com/destinations/japan checked September 26, 2026
Backs: Networks, 10 GB in Japan
“Connect in Japan on NTT Docomo, KDDI, and SoftBank ... Rakuten Mobile”
- openline.com/destinations/united-states checked September 26, 2026
Backs: Features, 5G, 10 GB in the US, Seller type, Unlimited data
“Verizon 4G5G ... AT&T 4G5G ... T-Mobile 4G5G”
- openline.com/plus checked September 26, 2026
Backs: Audience
“Global eSIM with unlimited data in 210+ countries, a real phone number with unlimited calls & SMS, plus exclusive perks for the modern digital nomad”
- openline.com/terms checked September 26, 2026
Backs: Headquarters, Legal entity, Support channels
“Openline, Inc. 123 W 27th St Fl 5 Ste B New York, NY 10001 United States”
- openline.com/unlimited-usage checked September 26, 2026
Backs: Fair use policy, Hotspot sharing
“Openline never throttles you and never applies a fair-usage policy of its own ... The local operator's own network management, including any fair-use thresholds they enforce”
Compiled from 7 source pages, checked September 26, 2026. We did not open an account.
Related by the facts
Openline
A single global eSIM for trips that cross several countries and heavy data use.