Best eSim software

No physical SIM swapping — eSIM profiles are installed digitally through the app, which can be done before departure

Coverage across more than 200 countries and regions, including regional and global plans for multi-destination trips

Plans are data-only — calls and texts over the Airalo eSIM are limited to VoIP apps, and you depend on your primary SIM or internet calling for traditional phone service

Requires an eSIM-compatible, carrier-unlocked device, which excludes older phones and some locked handsets

Named local carriers are listed before purchase — Japan runs on SoftBank and KDDI, the US on AT&T, T-Mobile, or Verizon, Canada on Bell, Telus, and SaskTel

Broad destination menu, including a 41-country Europe bundle from $0.69/GB and Global 72 covering 72 countries from $1.80/GB

Plans are data-only, so there is no voice number or SMS for calls and verification codes

Refund and cancellation terms are not published on the pricing page, so you must ask support before buying

One shared pool replaces per-country roaming charges and local SIM purchases, making monthly connectivity spend predictable and easier to budget.

Centralised administration covers both employee eSIMs and connected devices, eliminating SIM shipping and per-market carrier coordination.

Pooling only pays off with frequent cross-border usage; teams that travel occasionally may waste unused capacity compared with pay-per-trip consumer eSIM apps.

Country-level coverage details, speed expectations, and overage or throttling behaviour are not published upfront, so buyers must confirm specifics with Voye before committing.