Product · Verification

OTP & 2FA
Verification SMS

Encrypted one-time passcodes and two-factor authentication, delivered worldwide in milliseconds.

  • Millisecond delivery
  • End-to-end encryption
  • 200+ countries & regions
Login7839One-time codeVerified7839End-to-end encryptedDelivered · 200+ countriesRequest6-digit verification
Use cases

Verification across the user journey

From the first sign-up to every sensitive action, a code confirms the right person is there.

Registration & sign-up

Block fake sign-ups and bots at registration.

Login authentication

A second factor at login — a stolen password alone isn’t enough.

Payment & transaction

A fresh code before transfers, trades and high-value checkouts.

Recovery & profile changes

Protect password resets and profile changes from account takeover.

Codeseconds7839Verified
Why it delivers

Delivered fast, verified securely

Routed for speed, protected end to end.

  • Optimised routing — the fastest reliable path to each operator, with auto-retry.
  • End-to-end encryption — aligned with international security standards.
  • One API, full lifecycle — generate, send and verify via one REST API and SDKs.
  • Auditable delivery — real-time status on every code sent.
How it works

Three steps to a verified user

1 · Trigger

Your app requests a code through our API when a user logs in, pays or signs up.

2 · Deliver

Horex routes the message over an optimized global network for fast delivery.

3 · Verify

The user enters the code; your system confirms it and completes the action.

Capabilities

Built for secure verification

High-security codes

OTP for registration, login, payment and recovery.

Two-factor authentication

A second factor against unauthorized access.

API & SDK integration

REST API and multi-language SDKs for any stack.

Delivery-status insight

Real-time delivery tracking on every code.

Where teams use it

OTP across your product

The same verification, at every industry's login, payment and risk checkpoints.

FinanceE-commerce & RetailSoftware & InternetPlatforms & MarketplacesGaming
Why Horex

Communication you can trust

End-to-end encryption

Aligned with international security standards.

200+ countries

Global reach with routing adapted to local operators.

Millisecond delivery

Low-latency network — messages arrive in time.

Dedicated 1-to-1 service

7×24 support and a named contact — not a ticket queue.

FAQ

Before you commit

How is pricing worked out?

Quoted per project — destination, content type, volume and route quality all matter. We talk first, then propose and test.

Can we test before committing?

Yes. Once the fit is confirmed we arrange a small live test, so real delivery performance speaks first.

What content can’t be sent?

We operate strictly within each market’s regulations: unlawful or restricted content isn’t accepted, Sender IDs are registered per local rules, and opt-out requests are honoured automatically.

Can I use my own Sender ID?

Yes — Sender IDs and templates are configurable; some markets require local registration, which we help handle.

What if the SMS doesn’t arrive?

Voice fallback — the code is delivered by an automated call when SMS can’t get through.

Contact

Start your global communication journey

Tell us what you need — we’ll get back to you shortly.

[email protected]