Low SMS price

SMS price from 0.15 CZK excl. VAT.

The monthly price includes installation, a unique Czech phone number, GSM terminal (modem), API (plus PHP class), web administration, and support. No hidden fees.

Ideal for e-shops and applications

Do you have an e-shop or app and want to notify people about an order status change, a new task, message, or issue?

Also ideal for billing systems, client sections (2FA), monitoring, and more.

SMS replies

Replies can be received as SMS, by email, or to your specified URL (webhook). Of course, all incoming SMS are also available in our admin interface.

API

We offer a simple PHP class (REST API), JavaScript examples, and support happy to help. Setting up and sending SMS is quick and easy.

Premium support

We monitor operations 24/7 and proactively work to prevent outages. We have a dedicated technical department for this service that constantly expands it. We will help you with everything and advise you on implementation.

How does it work?

We’ll assign you a unique Czech sender phone number for sending and receiving SMS. Incoming SMS can be forwarded to your email, via API, or as a webhook to your URL.

Why send SMS messages?

90% of SMS messages are read, while only 23% of emails are opened.
SMS always arrives—even if the recipient is out of data or does not have a smartphone.
Due to increasing security needs, two-factor authentication (2FA) via SMS is becoming standard.

Why use Two-Way SMS?

A virtual phone number lets you send and receive SMS as easily as with a regular mobile phone—and opens the door to fast, personal, and measurable communication with your customers.

Efficient communication

Send customers a reminder or question and automatically receive their reply in the same thread.

Collecting feedback

Quick surveys, service quality ratings, or contests—all via SMS, no app needed.

Clarity and simplicity

One dedicated number for SMS, print, and online campaigns—all conversations in one clear place.

SMS FLOW pricing

FLOW 1- up to 1000 SMS / month 1000 CZK / month
FLOW 2- up to 10000 SMS / month 3000 CZK / month
FLOW 3- up to 50000 SMS / month 7500 CZK / month
Plans can be combined: For example: If you need a monthly limit of 60,000 SMS, order 1x SMS FLOW 3 and 1x SMS FLOW 2.
First SIM installation and setup 0 CZK
Receiving SMS on SIM card (Two-way SMS) 0 CZK / SMS
Sending SMS on SIM card 0 CZK / SMS
SenderID (alias) "InfoSMS" as agreed
Custom SenderID (alias) up to 11 characters as agreed

Service activation within 5 days of contract signing.

Unused units are not carried over to the next period. Hosting of own SIM cards is not possible.
When terminating the service, we allow the free transfer of sender phone numbers to another operator.
All prices are without VAT. The service is structured as a monthly plan, with a minimum contract period of 12 months. If activated during the calendar month, the full amount will be invoiced and the full SMS limit will be available. Partial months are not charged. The contract is concluded electronically, and invoicing is done together with your other Interconnect services on a single document.

The service is intended only for sending SMS to standard Czech mobile numbers; sending abroad is not possible. The service is subject to a policy against the distribution of unsolicited (spam), unwanted, and fraudulent messages (phishing, scam, fraud, ...). The service is provided to Czech self-employed individuals (sole traders) and Czech legal entities (companies).

I am interested

Need advice?
Call us: +420 222 261 333

Non-binding order

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We will contact you as soon as our services are available near you.