Simbye

Get personalized eSIM recommendations for any destination — right inside ChatGPT.

Tell us where you're going, how long, and what you need (data, calls, a real phone number), and we'll match you with the best plan from 600+ options across 148 countries. See live pricing in USD, EUR, and GBP, plus carrier networks, 5G availability, and fair-use details.

What makes Simbye stand out:

• Real local phone numbers in selected markets:

– USA (+1, AT&T 5G) – Japan (+81, KDDI 5G) – Thailand (+66, DTAC 5G) – Europe (+33, Orange Holiday) Use them for SMS verification, WhatsApp, Uber, and voice calls.

• USA Unlimited eSIM includes roaming in Mexico and Canada plus

international calling.

• Europe eSIM with unlimited EU calls and SMS in 45+ countries — no

VoIP, real mobile line.

• Build Your Own eSIM — combine up to 10 countries in one plan,

with your own data amount and duration.

• Unlimited 5G plans on AT&T, KDDI and DTAC with no daily cap.

• Plans from $2.99. 4G/5G coverage in 190+ countries.

• 24/7 support in 12 languages. No contract.

After choosing a plan, you're sent to simbye.com to complete your purchase. No account or signup needed to use this app.