Updated September 30, 2026 · NomadCue Editorial Team
co:sim vs eSIMony
co:sim
Higher score in this comparison
eSIMony
co:sim vs eSIMony: the differences
| Compare | co:simReviewVisitVisit | eSIMonyReviewVisitVisit |
|---|---|---|
| Price from | $0.79 | €3.90 |
| Countries covered | 200 | 300Higher |
| Reference plan prices | US from $1.99; Europe (41) from $4.99; Japan from $1.99; Thailand from $1.99; Spain from $0.99; Mexico from $2.99; Global (117) from $13.99 | US from €3.90; Europe from €6.90, 10 GB €16.90; Japan 10 GB €17.90; Turkey from €5.90. |
| Fair use policy | Daily plans throttled to 512Kbps after daily limit | Unlimited plans include 1 GB per day at full speed, then throttle to 1.25 Mbps until the daily reset. |
| 10 GB in Europe | $12.99 | €16.90 |
| 10 GB in the US | $18.99 | €18.90 |
| 10 GB in Japan | $14.99 | €17.90 |
| Money-back period | 30 daysHigher | 14 days |
| Price per GB from | Not confirmed | €0.69 |
| Networks | Verizon, AT&T | Not confirmed |
| Seller type | Mvno | Not confirmed |
Same on both: Unlimited data (Yes), Hotspot sharing (Yes), 5G (Yes), Top-ups (Yes).
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.
Key differences
- co:sim scores higher overall: 9.3 vs 8.9.
- Countries covered is higher at eSIMony: 300 vs 200.
- Money-back period is higher at co:sim: 30 days vs 14 days.
Our verdict on each
co:sim
co:sim suits short and long trips that need wide coverage with hotspot sharing and instant activation for data only use. Plans start at $0.79 with coverage across 200 and unlimited data subject to Daily plans throttled to 512Kbps after daily limit. Support includes email chat phone and help centre access.
eSIMony
eSIMony suits travelers who want wide choice plus unlimited data with hotspot sharing for phones and laptops while moving across regions. Entry pricing sits at €3.90 with reach across 300 countries backed by regional and global plans on short trips and longer multi country itineraries.
Score breakdown
| Area | co:sim | eSIMony |
|---|---|---|
| Cost | 9.2HigherPlans start at $0.79 with a budget model for regional and global travel | 8.9Entry pricing sits at €3.90 with per GB pricing at €0.69. |
| Offer | 9.3Offer spans regional and global with unlimited data, 5G and hotspot plus hotspot sharing and top ups | 9.3Reach spans 300 countries with plans via regional and global. |
| Trust | 9.3HigherOperated by Comsand Inc. based in US with support through email, chat and phone | 8.3Support runs via email, help centre and phone under HD Solutions GmbH. |
How they place
| Ranking | co:sim | eSIMony |
|---|---|---|
| Travel SIMs and eSIMs | 28 of 926 | 9 of 926 |
| Travel eSIMs | 28 of 918 | 9 of 918 |
Which one suits you
Pick co:sim if cost, trust, and money-back period matter most.
Pick eSIMony if countries covered matter most.
How the counts compare
| Fact | co:sim | eSIMony |
|---|---|---|
| Countries covered | 200 | 300 |
| Money-back period | 30 days | 14 days |
Also worth a look
Roamic has money-back period at 180 days, against 30 days for co:sim and 14 days for eSIMony.
Roamic reviewEvery fact side by side
| Fact | co:sim | eSIMony |
|---|---|---|
| Region | Regional, Global | Regional, Global |
| Features | Unlimited data, 5G, Hotspot, Instant activation | Unlimited data, 5G, Hotspot, Instant activation |
| Pricing model | Budget | Not confirmed |
| Audience | Short trip, Long trip | Not confirmed |
Where each stands against the rest
| Fact | co:sim | eSIMony | Median |
|---|---|---|---|
| Price per GB from | Not confirmed | €0.69lowest quarter | €1.44 |
| Countries covered | 200highest quarter | 300highest quarter | 120 |
| Money-back period | 30 daysat the median | 14 daysbelow the median | 30 days |
Median across 492 listed travel providers.
Pros and cons
co:sim
Pros
- Coverage across 200 with regional and global choice through regional and global
- Plans start at $0.79, below Simsima at $1.50 for entry level comparison
- Hotspot sharing is supported and top ups are available for continued travel use
Cons
- Daily unlimited use is subject to Daily plans throttled to 512Kbps after daily limit, which limits full speed use
- Plan choice centers on regional and global options, which may suit less home market only use
- Service model is tied to mvno access rather than direct carrier billing
eSIMony
Pros
- Covers 300 countries with regional and global choice via regional and global.
- Includes Unlimited data with Hotspot sharing for flexible use across phones and laptops.
- Keeps entry pricing at €3.90 with per GB pricing at €0.69.
Cons
- Entry pricing at €3.90 trails entry pricing at co:sim at $0.79 for strict budget trips.
- Unlimited use slows after the full speed allowance each day under stated fair use terms, linked to €0.69 value planning.
- Support runs on email, help centre and phone only, without chat coverage for urgent travel queries.
Who each suits
co:sim
Who it suits
- Travelers choosing Simsima alternatives for broad eSIM coverage with hotspot sharing
- Travelers comparing USIMS for US network access through Verizon and AT&T
- Travelers comparing GlocalMe who prefer eSIM only use with instant activation
Who should look elsewhere
- Travelers wanting GlocalMe for device based connectivity rather than eSIM only data use
- Travelers wanting Simsima where a different entry price and plan mix fits better
eSIMony
Who it suits
- Multi country travelers wanting 300 country reach may prefer eSIMony over Simsima for route flexibility.
- Heavy data users wanting Unlimited data and Hotspot sharing may prefer eSIMony over co:sim for shared use.
Who should look elsewhere
- Travelers chasing the lowest entry price may prefer co:sim at $0.79 over eSIMony at €3.90.
- Travelers wanting chat led support may prefer GlocalMe over support via email, help centre and phone.
Questions about each
co:sim
Does co:sim offer unlimited data?+
Yes, unlimited data is available alongside hotspot sharing and access on networks that support 5G use. Daily plans are subject to Daily plans throttled to 512Kbps after daily limit, so speeds reduce after the daily limit is reached. Review plan details before travel to match usage with the fair use terms.
Can data be shared through hotspot use?+
Yes, hotspot sharing is supported for sharing mobile data with laptops and tablets during travel. Availability sits alongside unlimited data, 5G and hotspot, which includes hotspot use and instant activation. Check plan terms before travel to confirm device compatibility and sharing allowances.
eSIMony
How much does eSIMony data cost?+
Entry pricing sits at €3.90, while cost per GB sits at €0.69. Reference plans cover the US, Europe, Japan and Turkey, with larger allowances on Europe and Japan options. Check the allowance and validity shown at checkout before purchase.
Where does eSIMony work?+
Coverage spans 300 countries with regional and global options via regional and global. That structure suits multi country itineraries where a single plan can remain active across borders. Always confirm that your destination appears on the plan page before departure.