International Carrier Exchange

What International Carrier Exchange does

International Carrier Exchange (ICX), operating under the legal entity International Carrier Exchange Limited, is a Hong Kong-headquartered B2B wholesale platform for global wireless data connectivity. Founded in 2011 and operating with 11 to 50 employees from offices in Tsim Sha Tsui, Kowloon, the company provides SIM retailers, travel agencies, corporations, and IoT application developers with access to mobile data plans and physical/eSIM connectivity across tier-one mobile operator networks worldwide. The platform is positioned as an API-first marketplace that aggregates demand to negotiate favorable wholesale data rates, which are then passed to customers.

The product stack combines a software platform with a small hardware portfolio. The software layer consists of the Smartisan Data Control Portal and the Smartian Data Exchange Platform, a cloud-based control panel backed by REST APIs that enable per-SIM usage monitoring, real-time limit setting, and automated SIM management. Both physical SIM and eSIM activation are supported within a single platform. The hardware layer comprises four IoT modules: a 4G IoT USB Modem at $10 per unit, a 4G/LTE IoT Module at $17 (qualcomm-based, 51mm x 38mm form factor), a 2G IoT Module at $15 (SIM900-based), and a Mini 4G/LTE Router at $20 (MT7628FN chipset). Stated production capacity is 300,000 units per year.

Revenue is generated through two streams: usage-based data wholesale at $1.50 per GB on a pay-as-you-go basis with no minimum quantity, setup fee, or commitment, and one-time hardware unit sales of IoT modules. The company claims over 20 years of cumulative telecommunications industry experience and direct relationships with tier-one mobile operators globally as the foundation of its procurement advantage. The go-to-market is largely self-service via the company website for hardware and direct-contact engagement for wholesale data services, supported by API integration into customer applications. Anne Kwong is identified as founder and CEO.

Name

International Carrier Exchange

Legal name

International Carrier Exchange Limited

Website

https://www.intlcx.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

International Carrier Exchange is a Hong Kong-based B2B wholesale platform providing global wireless data connectivity, eSIM/physical SIM services, and IoT modules to SIM retailers, travel agencies, corporations, and IoT developers via the Smartisan control portal and REST APIs.

Ownership category

akta.pro rank

Headquarters

HQ city

Sham Shui Po

HQ country

Hong Kong SAR China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Infrastructure, Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Operations

Revenue model

1. Data Wholesale Services: Pay-as-you-go model where customers pay per GB of data consumed. No minimum quantity, setup fees, or commitment required. Revenue generated from data consumption at $1.50 per GB.
2. IoT Hardware Sales: One-time hardware sales of IoT modules including USB modems, LTE modules, 2G modules, and routers. Products sold at fixed unit prices ranging from $10-$20 USD.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

International Carrier Exchange (ICX) operates a B2B global wireless data wholesaling platform that enables businesses to access tier-one mobile operator data at competitive wholesale pricing. The company provides pay-as-you-go data services for IoT applications and travellers, supports both eSIM and physical SIM formats, and sells IoT connectivity hardware modules (4G/LTE USB modems, LTE modules, 2G modules, and mini routers) under its Habolink brand. Customers manage SIMs and data usage in real time through the cloud-based Smartisan Data Control Portal and integrate via REST APIs for automation.

Product overview

ICX operates as a global wireless data wholesaling platform offering both hardware products and data services. The hardware portfolio includes four IoT modules: the 4G IoT USB Modem ($10), 4G/LTE IoT Module ($17), 2G IoT Module ($15), and Mini 4G/LTE Router ($20). The service portfolio consists of IoT Data services, Traveller Data solutions, and eSIM/physical SIM offerings, all managed through the Smartisan Data Control Portal and Smartian Data Exchange Platform. The platform integrates with a global wireless infrastructure connected to tier-one mobile operators worldwide, providing data wholesaling with no setup fees and pay-as-you-go pricing at $1.50 per GB.

Differentiator

Problem solved

Functional benefit

Products and services

• IoT Data Services

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Twilio: Twilio offers programmable communications APIs including SMS, voice, and wireless data (Programmable Wireless). Directly comparable to ICX's API-first SMS/voice and SIM-data wholesale model.
• EMnify: EMnify offers a global cellular IoT connectivity platform with multi-operator SIMs and APIs. Overlaps directly with ICX's IoT data wholesale and SIM management offering.
• MessageBird (Bird): Bird (formerly MessageBird) is a CPaaS provider offering SMS, voice, and operator connectivity APIs. Overlaps with ICX's wholesale SMS/voice service model.
• Aeris Communications: Aeris provides managed cellular IoT connectivity and a connected-vehicle platform with operator-grade SLAs. Overlaps with ICX's IoT Data service targeting mission-critical applications.
• Soracom: Soracom provides a cloud-native IoT connectivity platform with cellular data and SIM/eSIM management APIs, closely matching ICX's IoT Data service and Smartisan control portal.
• BICS: BICS is a wholesale carrier services operator offering global voice, data, and IoT connectivity to service providers. Directly comparable to ICX's data wholesale aggregator business.
• Plivo: Plivo offers a communications API for SMS and voice with global carrier coverage. Directly comparable to the SMS/voice API portion of ICX's marketplace.
• Sinch: Sinch is a cloud communications platform providing SMS, voice, and operator-services APIs. Comparable to ICX's SMS/voice API marketplace for wholesale and enterprise customers.

Broad incumbents

• Vonage (Ericsson): Vonage (now part of Ericsson) is a broad CPaaS incumbent offering communications APIs including SMS/voice and programmable connectivity. Overlaps with ICX's communications API offering as a much larger incumbent.

Emerging players

• floLIVE: floLIVE provides global cellular IoT connectivity with operator-grade orchestration and eSIM management. A comparable but earlier-stage IoT connectivity platform to ICX.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about International Carrier Exchange