---
title: Platform portal · US Matrix
description: Log in to your US Matrix DID, eSIM and SMS platforms — or explore each product’s API.
image: https://usmatrix.com/hubfs/usmatrix-new/hd-earth.jpg
---

[![](https://usmatrix.com/hubfs/logo-horizontal-white.png)![](https://usmatrix.com/hubfs/logo-horizontal-color.png)](https://usmatrix.com/?hsLang=en)

Solutions

[Company](https://usmatrix.com/about?hsLang=en)[Insights](https://usmatrix.com/blog?hsLang=en)[Contact](https://usmatrix.com/contact?hsLang=en)

EN

/

PT

[Talk to an expert](https://usmatrix.com/contact?hsLang=en)

Menu

[Home](https://usmatrix.com/?hsLang=en) / Platform access

# Log in to your **platforms**

Sign in to the DID, eSIM or SMS console, or explore the APIs behind them — all from one place.

Choose a platform

Communications

## DID numbers

Search, buy and route local, mobile and toll-free numbers in 150+ countries.

Portal live

[Log in](https://did.usmatrix.com/login)

View API

Programmatic number search, ordering and routing. The full reference is available to account holders inside the portal.

`did.usmatrix.com`

[Open API reference](https://did.usmatrix.com/login)

Mobility

## eSIM

Buy global data under the US Matrix brand — pick a plan, manage your eSIMs and top up from your account.

Portal live

[Log in](https://esim.usmatrix.com/sign-in)

View API

REST API to create packages, provision eSIM profiles and manage customers end to end.

`api-esim.usmatrix.com`

[Open API reference](https://api-esim.usmatrix.com/api/v1/docs-to-client/)

Communications

## SMS

Send and track OTP, alerts and campaigns to 190+ countries over direct routes.

Portal live

[Log in](https://retailsms.usmatrix.com/)

View API

REST API for messaging, delivery reports, account and billing operations.

`apisms.usmatrix.com`

[Open API reference](https://apisms.usmatrix.com/)

Each console is a separate application with its own sign-in. New to US Matrix? Any platform can be opened as a test account first — just ask our team.

## Let's connect **everywhere**

Tell us what you need to connect and where. An expert will reply within one business day.

[Talk to an expert](https://usmatrix.com/contact?hsLang=en)

![US Matrix](https://usmatrix.com/hubfs/logo-horizontal-white.png)

Telecom and data center solutions, everywhere.

Communications[Voice](https://usmatrix.com/voice?hsLang=en)[SMS](https://usmatrix.com/sms?hsLang=en)[DIDs](https://usmatrix.com/did?hsLang=en)

Mobility[eSIM](https://usmatrix.com/esim?hsLang=en)[US Matrix Mobile](https://usmatrix.com/mobile?hsLang=en)[Roaming Hub](https://usmatrix.com/roaming-hub?hsLang=en)

Data Center[Colocation](https://usmatrix.com/colocation?hsLang=en)[Dedicated Hosting](https://usmatrix.com/hosting?hsLang=en)

Company[Company](https://usmatrix.com/about?hsLang=en)[Insights](https://usmatrix.com/blog?hsLang=en)[Contact](https://usmatrix.com/contact?hsLang=en)[LinkedIn](https://www.linkedin.com/company/usmatrix/)

© 2026 US Matrix Telecommunications, Inc. · 591 E Sample Rd., Pompano Beach, FL 33064, USA[Privacy policy](https://usmatrix.com/privacy?hsLang=en)

```json
{
  "@context" : "https://schema.org",
  "@id" : "https://usmatrix.com/#org",
  "@type" : "Organization",
  "logo" : "https://usmatrix.com/hubfs/logo-horizontal-color.png",
  "name" : "US Matrix",
  "sameAs" : [ "https://www.linkedin.com/company/usmatrix/" ],
  "url" : "https://usmatrix.com/"
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "Service",
  "areaServed" : "Worldwide",
  "description" : "Log in to your US Matrix DID, eSIM and SMS platforms — or explore each product’s API.",
  "inLanguage" : "en-US",
  "name" : "Platform portal",
  "provider" : {
    "@id" : "https://usmatrix.com/#org"
  },
  "url" : "https://usmatrix.com/portal"
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "BreadcrumbList",
  "itemListElement" : [ {
    "@type" : "ListItem",
    "item" : "https://usmatrix.com/",
    "name" : "US Matrix",
    "position" : 1
  }, {
    "@type" : "ListItem",
    "item" : "https://usmatrix.com/portal",
    "name" : "Platform portal",
    "position" : 2
  } ]
}
```