Esdiac

Esdiac is your all-in-one communication app built for diaspora communities and international travelers. Make affordable calls home, get instant eSIM data worldwide, and top up any phone — all from a single app.

INTERNATIONAL CALLS
Call any landline or mobile in 190+ countries at unbeatable per-minute rates. No contracts, no hidden fees. The person you're calling doesn't need the app.

GLOBAL eSIM DATA
Get online instantly in 190+ countries with our digital eSIM plans. No physical SIM swap — activate before you even land. Local, regional, and global plans available.

MOBILE TOP-UP
Send airtime and data to family and friends abroad in seconds. Works with 200+ carriers across 100+ countries. They receive it instantly.

DATA TOP-UP
Running low on data while traveling? Add more GBs instantly without changing your plan or visiting a store.

WHO IS ESDIAC FOR?

- Diaspora communities staying connected with family back home
- International travelers who need data without roaming fees
- Anyone sending airtime or data to loved ones abroad
- Businesses with global communication needs

WHY ESDIAC?

- Calls to any phone — no app needed on the other end
- Instant eSIM activation — no SIM card required
- Send airtime to 200+ carriers worldwide
- Competitive rates in 190+ countries
- Secure payments — Apple Pay & cards
- Simple, intuitive interface built for everyone

Download Esdiac and stay connected to the people who matter most, wherever they are in the world.