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Simbye

Find travel eSIM plans

View in the ChatGPT registry
Integration details

Description

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.

Integration type
Plugin
Verification status
Not applicable
Platform
ChatGPT
Category
Travel & Hospitality

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Telecom, Internet & eSIM Plans

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Brand
Simbye
Access
No account required
First tracked
2026-05-22
Tool count
3
Geography
US

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ChatGPT Plugin Discovery Score

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Primary Subcategory
Listed in alphabetical order
Primary Subcategory
AT&TComing soonGet notified
broadbandnow.comComing soonGet notified
doctorSIM Agentic CommerceComing soonGet notified
eSIM CopilotComing soonGet notified
eSIM FinderComing soonGet notified
SimbyeComing soonGet notified
Recommended guideThe Complete Guide to ChatGPT Plugin DiscoverabilityFollow the practical steps agents use to find, shortlist, and choose your Plugin.Read guide
Tools

3 tools agents can invoke

Simbye FAQ
How do I improve a ChatGPT Plugin's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Simbye alternatives on ChatGPT?

As of 2026-09-28, Simbye competes with AT&T, broadbandnow.com, doctorSIM Agentic Commerce, eSIM Copilot, eSIM Finder, eSIM-Global.VIP, eSIMFOX, eSIMradar, Eydost Esim, FindBroadband, IbiPoint — prepaid data eSIMs, Shqiponja eSIM, Simcardo Connectivity Planner, Simsurf, TIM Brasil, Updater Internet Store, Vivo, WhistleOut Australia, 유플러스 in ChatGPT Telecom, Internet & eSIM Plans, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.