About ZESIM
The eSIM provider built for the modern traveler
We're not another marketplace. We're the provider.
ZESIM was built because we were tired of eSIM marketplaces that aggregate plans from providers with inconsistent coverage, slow speeds, and hidden fair usage policies. We own our network infrastructure, partner directly with Tier-1 carriers in every country, and deliver the best possible experience at the lowest possible price.
5G in 80+ Countries
We include 5G as standard where others charge extra. Our direct carrier partnerships mean faster speeds everywhere.
No Fair Usage Throttling
Our unlimited plans are truly unlimited. No speed caps after 2GB, no "fair usage" surprises, no hidden limits.
Up to 70% Cheaper
By cutting out middlemen and aggregators, we pass the savings directly to you. Better plans, lower prices.
Instant QR Delivery
No app download required. Purchase and receive your QR code instantly. Scan and connect in under 60 seconds.
200+ Countries
Coverage on every continent. Direct Tier-1 carrier connections mean reliable service in popular and remote destinations alike.
Hotspot on Every Plan
Share your connection with your laptop, tablet, or travel companions. Hotspot is included on all plans.
ZESIM vs. The Competition
| Feature | ZESIM | Holafly | Airalo | Nomad |
|---|---|---|---|---|
| 5G Included | \u2014 | \u2014 | \u2014 | |
| Hotspot on All Plans | \u2014 | |||
| No Fair Usage Throttling | \u2014 | |||
| Calls & SMS on Select Plans | \u2014 | \u2014 | \u2014 | |
| Direct Carrier Connections | \u2014 | \u2014 | \u2014 | |
| Instant QR (No App Required) | \u2014 | |||
| Best Price per GB | \u2014 | \u2014 | \u2014 |
Our Network
ZESIM connects you directly to Tier-1 carriers in every country. That means no middlemen, no aggregated networks, no shared bandwidth. You get the same quality as a local SIM card, without the store visit, without the roaming fees, and at a fraction of the price.