By Samuyl Joshi
In the eyes of many, international communication is nothing more than "sending an SMS, making a phone call", but from an industrial perspective, it is essentially a highly complex, clearly layered, and regulation-driven global infrastructure network. Whether it is cross-border e-commerce, fintech, or game expansion, it cannot be separated from the support of this system behind the scenes. This article attempts to dismantle the international communication market from the perspective of industrial structure.
The international communication market can be abstracted into four core layers:
This layer is the "foundation" of the entire market, mainly composed of global carriers:
Core resources include:
The characteristics of this layer are: strong regulation + heavy assets + obvious regional monopoly.
This layer is the "bridge" connecting global carriers and upper-layer applications, and is also the most competitive layer.
Main participants include:
Core capabilities:
The essence of this layer is: the competition of "resource integration + routing scheduling" capabilities.
This is what we often call cloud communication platform (CPaaS).
Typical capabilities include:
Core value lies in:
The key to competition in this layer is: "product capability × channel quality × global compliance capability"
Industries that ultimately use international communication capabilities:
The core demands of this layer are:
International communication is not a completely unified market, but: "global puzzle + local rules"
For example:
This means: 👉 Global capability ≠ simply connecting to multiple countries, but deep localized operations
In the SMS field, there have long been two paths: formal A2P routing (Operator Direct) and grey channels (SIM Box / unauthorized routing).
Differences:
| Dimension | Formal routing | Grey channel |
|---|---|---|
| Cost | High | Low |
| Delivery rate | Stable | Fluctuating |
| Compliance | Strong | High risk |
| Lifecycle | Long-term | Unstable |
The trend in recent years is very clear: carriers are comprehensively cleaning up grey channels, and A2P formalization has become mainstream
The core of early market competition was: who has cheaper channels
Now it gradually becomes: who can provide more complete communication solutions
Typical changes:
International communication is not a "pure technology" industry, nor a "pure resource" industry, but a combination of the three:
The future watershed will become increasingly obvious: "companies that can operate globally with compliance have long-term value"
Combined with industry changes in recent years, several clear trends can be seen:
Carriers are gradually: unifying A2P access, raising prices, strengthening control
This means: 👉 low-price arbitrage space is becoming smaller and smaller
Such as:
But SMS will not disappear because: OTP scenarios still strongly rely on SMS's "terminal coverage capability"
Future international communication will be more like: cloud computing (AWS), payment (Stripe)
Becoming: one of the standard infrastructures for enterprise expansion
If we summarize the structure of the international communication market in one sentence: it is not a simple "message sending market", but a global connection network jointly built by carriers, channel providers, platforms, and applications.
For practitioners, the real difficulty is never "whether it can be sent out", but:
This is also why this industry seems to have a low threshold, but there are very few players who can truly go deep and last long.
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