6 articles about esimphony
Ten specific capabilities that eSimphony has shipped or is shipping in 2026 that no other major travel eSIM provider currently offers. Lifetime install, AI Companion, Dynamic Plans, auto-healing connections, and more.
What ships next at eSimphony. Multi-eSIM in May 2026, family plans in June 2026, loyalty in August 2026, worldwide direct-carrier coverage in 2027. Why each matters and what it changes.
A founder origin story from Trung Tran. Why eSimphony was built in Vietnam by VietKite, and why the Asia-first perspective produces a better travel eSIM for the world.
How the eSimphony engineering team uses AI-augmented development to ship a global eSIM product faster than teams 10x our size. One-week sprints, AI-generated code, 100% human review, real numbers.
Who eSimphony is built for. Not just digital nomads — also expat families, long-distance relationships, frequent business travelers, students abroad, returnees. The realistic shape of a borderless life in 2026.
A founder essay from Trung Tran on why eSimphony was built around a lifetime eSIM that installs once and lasts forever, rather than the trip-by-trip model the industry inherited from prepaid SIM cards.