How Uruguay scored
We evaluated eSIM options for Uruguay using provider plan data and Antel's network specifications. 3 carrier networks accept eSIM roaming connections in Uruguay: Antel, Movistar UY, and Claro UY. 6 plans from 5 providers form the basis of our comparison. Pricing starts at $2.74/GB on 4G LTE.
Uruguay's 3 networks give providers real carrier options: Antel, Movistar UY, and Claro UY. Antel is the primary routing partner for all five providers, on published coverage breadth.
The pricing ladder spans from 1GB at $6.99 ($6.99/GB) to 20GB at $54.80 ($2.74/GB). Best per-GB value sits at 20GB for $54.80 ($2.74/GB), our recommended tier for most Uruguay travelers. Holafly adds an unlimited daily option from $2.99/day, which suits heavy data users on trips of 5+ days. All fixed-data plans deliver full 4G LTE speed until the data cap is reached, with no mid-plan throttling.
Network coverage in Uruguay concentrates around urban centers and major transport routes. Antel provides the most consistent signal for travel eSIM users.
HelloRoam scores 9.5/10 for Uruguay, the highest among 5 ranked providers. Airalo trails at 9.3/10. These scores reflect Uruguay-specific conditions: Antel routing, 6 available plans, and 4G LTE as the network standard. Rankings may differ for neighboring South America destinations where carrier partnerships and plan availability change.
What the rubric scores
The rubric ranked 6 eSIM plans from 5 providers for Uruguay on five dimensions: Coverage (25%), Pricing (25%), Network tier (20%), App features (15%), Support access (15%). Each provider takes a 1-5 mark per dimension, and the weighted total is doubled to give the /10 display score.
Where the inputs come from
Scores for Uruguay use the published weighted formula: Coverage (25%), Pricing (25%), Network tier (20%), App features (15%), and Support access (15%). Each dimension receives a raw score from 1 to 5. The composite multiplies by 2 for a 0-10 display scale. Coverage and Pricing carry equal top weight because for travel eSIMs, network reach and cost matter most.
Country-specific adjustments for Uruguay: Single-carrier markets like Uruguay receive a ceiling of 4.0/5 on Coverage, since no failover redundancy exists. Unlimited plan availability in Uruguay adjusts the Pricing dimension to weight per-day unlimited rates alongside per-GB fixed rates. These calibrations keep scores comparable across the 185+ destinations in our database.
The scoring spread across 5 providers for Uruguay is 1.5 points (HelloRoam at 9.5/10 down to Nomad at 8.0/10). A spread under 1.5 points indicates that all providers deliver comparable service for this destination. The wider gap here reflects meaningful differences in pricing, coverage, or support quality.
Read the full scoring rubric.
BesteSIM runs no speed tests and publishes no throughput figure for Uruguay. The network-tier score reads the technology each carrier publishes, which is 4G LTE here.
Uruguay Network Landscape
Uruguay has 1 mobile network: Claro (4G). Antel delivers the strongest coverage combination. All 5 providers route through these carriers.
Carrier Partnerships
Uruguay operates 1 mobile network: Claro (4G). Antel serves as the primary routing partner for travel eSIMs in this market. All five ranked providers route exclusively through Antel. Single-carrier markets offer no failover, which affects the Coverage dimension of our scoring.
Antel publishes 4G LTE across Uruguay, and every ranked provider attaches to it rather than to a network of its own. Single-carrier coverage means no automatic failover. Coverage quality depends entirely on Antel's tower infrastructure and geographic reach in Uruguay.
Carrier selection in Uruguay is largely predetermined by Antel's dominant roaming agreements. Providers compete on plan structure, pricing, and service quality rather than network access. Coverage scores follow the published partner list rather than anything measured on the ground.
Review Timeline
Plans and pricing for Uruguay were last verified in May 2026. All 6 plans confirmed active on Antel's 4G LTE network. Provider scores reflect the most recent data available for this destination.
Uruguay rankings update on a quarterly cycle. Plan pricing is checked monthly against provider websites. Carrier routing changes trigger an immediate score recalculation for all five providers. Network changes in Antel's Uruguay infrastructure are tracked through industry sources.