An SMS gateway is the platform that connects your systems to the mobile network. We explain how it processes each message, when an HTTP API or SMPP makes sense and what to check before choosing one.
What is an SMS gateway and how to choose one for your business Read More »
A flash SMS appears directly on the phone screen, without the user opening the inbox. We explain how it works, its limits and when it makes sense to use it.
What is a flash SMS and when should your company use it Read More »
SMS remains the most reliable channel for sending one-time passcodes (OTP), despite the growth of other alternatives. It’s simple, doesn’t require the user to have an app installed, and works even with limited data connectivity. But not all SMS providers offer the same level of control or service. Here are the points worth reviewing before
How to choose an SMS OTP provider in Mexico: 7 points to evaluate Read More »
A timely payment reminder prevents a large share of late payments. 20 payment reminder SMS examples by moment and industry, the recommended sequence and the rules to follow in Mexico.
Payment reminder SMS: 20 examples and ready-to-use templates Read More »
Banks and fintechs have dozens of channels available to communicate with their users, but when it comes to authentication, security alerts, or transaction confirmations, SMS remains the only one that gets through without depending on the user having the app installed, open, or a data connection. These are the use cases where SMS is still
SMS as a critical channel for banking and fintech: OTP, alerts and fallback Read More »
There is no perfect second factor. SMS reaches everyone, an authenticator app is more resistant and push is more convenient. We compare the three and suggest how to combine them by risk level.
SMS, WhatsApp and email do not compete: they complement each other. We compare reach, speed, cost and requirements for each channel, and give a simple rule for deciding which to use.
SMS vs WhatsApp vs email for critical notifications: a comparison for businesses Read More »
Text message fraud grew in 2026 and your legitimate SMS now competes with it. Condusef figures, the anatomy of a fraudulent message and ten practices so your brand is never mistaken for fraud.
Smishing in Mexico: what the 2026 figures say and how to protect your customers Read More »
Every provider promises deliverability and a good price. These twelve questions show you how solid each provider’s operation really is, and spare you surprises after signing.
How to choose an SMS provider in Mexico: 12 questions to ask before signing Read More »
The price per SMS is only part of the cost. Here is what determines it in Mexico (segments, sender, route, volume) and how to spend less without losing deliverability.
How much bulk SMS costs in Mexico: what the price includes and what drives it up Read More »
