How Dominican Republic scored
Our Dominican Republic assessment evaluated 5 eSIM providers across 3 carrier networks. Claro DR handles 4G LTE routing for all providers in this market. We compared 6 plans ranging from $4.99 to $47.07. Claro DR publishes 4G LTE in Dominican Republic, which is the tier the network score reads.
Dominican Republic's 3 networks give providers real carrier options: Claro DR, Altice, and Viva. Claro DR is the primary routing partner for all five providers, on published coverage breadth.
The pricing ladder spans from 1GB at $4.99 ($4.99/GB) to 20GB at $47.07 ($2.35/GB). Best per-GB value sits at 20GB for $47.07 ($2.35/GB), our recommended tier for most Dominican Republic 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.
Dominican Republic's 1 network provide basic coverage redundancy for eSIM travelers.
Our editorial verdict places HelloRoam first for Dominican Republic (9.5/10), followed by Airalo (9.3/10). These scores reflect Dominican Republic-specific conditions: Claro DR routing, 6 available plans, and 4G LTE as the network standard. Rankings may differ for neighboring Caribbean destinations where carrier partnerships and plan availability change.
What the rubric scores
The rubric ranked 6 eSIM plans from 5 providers for Dominican Republic 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 Dominican Republic 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 Dominican Republic: Single-carrier markets like Dominican Republic receive a ceiling of 4.0/5 on Coverage, since no failover redundancy exists. Unlimited plan availability in Dominican Republic 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 Dominican Republic 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 Dominican Republic. The network-tier score reads the technology each carrier publishes, which is 4G LTE here.
Dominican Republic Network Landscape
Dominican Republic has 1 mobile network: Claro (4G). Claro DR delivers the strongest coverage combination. All 5 providers route through these carriers.
Carrier Partnerships
Dominican Republic operates 1 mobile network: Claro (4G). Claro DR serves as the primary routing partner for travel eSIMs in this market. All five ranked providers route exclusively through Claro DR. Single-carrier markets offer no failover, which affects the Coverage dimension of our scoring.
Claro DR publishes 4G LTE across Dominican Republic, 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 Claro DR's tower infrastructure and geographic reach in Dominican Republic.
All five providers converge on Claro DR for Dominican Republic. The routing uniformity means the network and coverage scores reflect Claro DR's published footprint rather than provider-specific agreements. The differentiators shift to app features, support languages, refund terms and plan pricing.
Review Timeline
Plans and pricing for Dominican Republic were last verified in May 2026. All 6 plans confirmed active on Claro DR's 4G LTE network. Provider scores reflect the most recent data available for this destination.
Our awards panel revisits Dominican Republic every 3 months and after significant market events. Recent quarterly reviews confirmed Claro DR as the primary routing partner and verified all plan tiers. Scores are updated within 14 days of any carrier infrastructure change or provider pricing shift.
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