Enterprise SMS blog: guides on SMS API, OTP and critical messaging

Six in ten consumers in Mexico view AI in customer service positively. What agentic AI is, what recent studies show

Mexico’s Senate approved fines of up to 2.3 million pesos for companies that contact consumers with unauthorized advertising, including SMS.

Buen Fin 2026 runs from Friday, November 13 to Tuesday, November 17. A message calendar, how to write offers that

AMVO's 2026 Online Sales Study confirms 19.2% growth and 77.2 million digital shoppers. Why confirmation, tracking and delivery are the

Learn how to schedule bulk SMS campaigns: when it makes sense, step by step, timing best practices and compliance in

INEGI's ENDUTIH 2025 survey confirms that 84.6% of the population uses a mobile phone and 79.3% do so on prepaid

An SMS gateway is the platform that connects your systems to the mobile network. We explain how it processes each

A flash SMS appears directly on the phone screen, without the user opening the inbox. We explain how it works,

SMS remains the most reliable channel for sending one-time passcodes (OTP), despite the growth of other alternatives. It’s simple, doesn’t

A timely payment reminder prevents a large share of late payments. 20 payment reminder SMS examples by moment and industry,

Banks and fintechs have dozens of channels available to communicate with their users, but when it comes to authentication, security

There is no perfect second factor. SMS reaches everyone, an authenticator app is more resistant and push is more convenient.

SMS, WhatsApp and email do not compete: they complement each other. We compare reach, speed, cost and requirements for each

Text message fraud grew in 2026 and your legitimate SMS now competes with it. Condusef figures, the anatomy of a

Every provider promises deliverability and a good price. These twelve questions show you how solid each provider's operation really is,

The price per SMS is only part of the cost. Here is what determines it in Mexico (segments, sender, route,

The CRT is preparing rules against unsolicited messages and calls. What is known about the draft, why it matters even

Since September 2, SMS can be used to deliver the category 3 authentication factor in operations with technology-based agents. Scope,

Every two weeks, Mexico suspends mobile lines that have not been linked to a CURP. Deadlines by last digit, the

SMS is the most efficient preventive collections tool: it arrives before the due date and is read in minutes. Recommended

Every failed delivery costs a second trip. SMS notices at dispatch, in transit and on delivery cut failed visits and

When a public body must reach thousands, SMS is the only channel that reaches every handset. Use cases, requirements and

No developer needed. With a list in Excel or CSV and the web console you can personalise, schedule and measure

An SMS that accepts a reply turns a notice into a conversation: confirming an appointment, rating a service, asking for

The sender is the first thing your customer sees. We compare alphanumeric sender ID, short code and long number in

SMS covers the whole purchase cycle: order confirmation, delivery alerts, abandoned cart recovery and win-back promotions. A practical guide for

Thirty ready-to-adapt SMS templates, organised by use case: verification, transactional, logistics, appointments, collections, promotions, loyalty and public-sector communication.

Sending an SMS is half the job; the other half is knowing whether it arrived. Here are delivery reports, the

An appointment that is not kept is time and money lost. SMS reminders with confirmation reduce no-shows measurably. Here is

A2P is the technical term for text messages sent by systems to people: codes, alerts, campaigns. Here is how it