---
title: "How much does bulk SMS cost?"
description: "How much does bulk SMS cost? See what drives the price: destination, operator, segments, encoding, volume and sender ID fees, and how to estimate yours."
canonical: "https://omnichannels.ai/answers/bulk-sms-cost/"
language: "en"
updated: "2026-10-10"
publisher: "BroadNet Technologies"
brand: "OmniChannels.ai"
---

# How much does bulk SMS cost?

Canonical: https://omnichannels.ai/answers/bulk-sms-cost/
Language: en
Publisher: OmniChannels.ai by BroadNet Technologies

**Short answer:** Bulk SMS cost is the number of recipients multiplied by the segments per message and the per-segment rate for each destination country and operator. Message length and encoding matter as much as list size: an Arabic message uses more segments than the same length in English. Volume tiers and sender ID registration fees also affect the total.

## What drives the price of bulk SMS?

- Destination: rates are set per country and often per operator, because operators charge different A2P termination fees.
- Segments: each 160 GSM-7 or 70 Unicode characters is billed as one SMS; long messages bill per 153 or 67-character part.
- Encoding: one Arabic letter or emoji switches the whole message to Unicode.
- Volume: higher committed volumes usually earn lower rates.
- Sender ID registration: some countries charge for registering a sender ID.

## How do I estimate a campaign?

Example: Noura's clinic in Dubai sends a 140-character Arabic reminder to 10,000 patients. At 67 characters per segment that is 3 segments, so 30,000 billable SMS. Cutting the text to 134 characters drops it to 20,000.

1. Count recipients per destination country.
2. Check the message's encoding and segment count with a character counter.
3. Multiply recipients by segments to get billable SMS per country.
4. Apply the rate for each country from the rate card or estimator.
5. Add any one-off sender ID registration fees.

## Why are some quotes much cheaper?

Unusually low prices often signal grey routes, where traffic reaches operators without an A2P agreement. Sender IDs may be replaced, receipts can be fake, and operators block these routes without warning. Compare delivered cost, not sent cost.

## Which fees apply besides the rate?

OmniChannels.ai has no setup fee and no monthly minimum, passes sender ID registration through at cost, and invoices in AED, SAR, USD or EUR. List rates per country are on the SMS pricing page and are confirmed in your quote.

## Official sources

- [3GPP TS 23.040 — Technical realization of the Short Message Service (SMS)](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=747)
- [3GPP TS 23.038 — Alphabets and language-specific information](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=745)

## Related questions

- https://omnichannels.ai/answers/why-sms-split-into-parts/
- https://omnichannels.ai/answers/arabic-sms-character-limit/
- https://omnichannels.ai/answers/reseller-pricing-margins/
- https://omnichannels.ai/answers/transactional-vs-promotional-sms/

Updated: 2026-10-10