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Best Free SMS Marketing Software

Free SMS marketing software solutions are cloud-hosted applications that many small and medium-sized businesses and startups leverage to schedule, automate, and manage their text-based communications with customers & marketing campaigns. These free integrated systems are more popular due to their core functionality of sending bulk text messages to customers instantly. Free SMS marketing tools provide fundamental features like contact management, mobile keywords, communication tracking, text/SMS messaging, campaign management, SMS marketing, and more. Businesses can use these free tools to execute varied marketing activities, such as conducting surveys, executing contests, and sending discount alerts to loyal customers. Are you searching for free SMS marketing software and tools? We have good news for you! SoftwareWorld has published a list of the top-rated free SMS marketing software platforms that may catch your eye. Please go through the list and compare free tools to know more about them and identify which splendid software meets all your business needs. You can find the list below:

Note: Most of the products listed in this Free SMS marketing software category offer free trial versions, though they have restrictions like timens limits, fixed number of users, or limited features. For more options and features, compare and evaluate all SMS marketing software to find the best fit for you.

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★★★★★4.7 average rating from 149 reviews
Last Updated: October 12, 2026
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Popular Picks in SMS Marketing Software

Close Logo

Close

   (4.9)

Twilio Logo

Twilio

   (4.6)

Contact Vendor

Omnisend Logo

Omnisend

   (4.8)

Klaviyo Logo

Klaviyo

   (4.7)

Complete Product Directory

List of Top Free SMS Marketing Software

Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Best Free SMS Marketing Software Products

Overview is available for every product. Additional tabs appear only when matching profile information exists.

25 products shown
#1

CallingPost

🏆 SW Recommended
★★★★★ 5.0 (3 Reviews)
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Overview

CallingPost is an SMS marketing software designed to help businesses engage customers through text messaging. With its easy-to-use platform, CallingPost allows businesses to send personalized SMS campaigns, promotions, and alerts to their target audience. The software supports bu...

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Free TrialAvailable Starting Price$0.2 Per month HeadquartersUnited States
#2

DialMyCalls

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

DialMyCalls is an innovative emergency notification software designed to help organizations communicate effectively during critical situations. This platform provides comprehensive tools for sending mass notifications via phone calls, text messages, and emails, ensuring that impo...

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Free TrialAvailable Starting Price$9.99 Per month HeadquartersUnited States
#3

Telnyx Suite

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

Telnyx Suite is a powerful SMS marketing software designed to help businesses connect with their customers through effective messaging campaigns. This platform provides tools for creating and managing SMS campaigns, enabling users to send promotional messages, alerts, and updates...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#4

ClickSend

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

ClickSend is a versatile SMS Marketing Software designed to help businesses effectively reach and engage their target audiences through text messaging campaigns. It offers a robust platform for creating, managing, and analyzing SMS marketing efforts, ensuring timely and personali...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersAustralia
#5

Mobile Text Alerts

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

Mobile Text Alerts is a dynamic SMS Marketing Software designed to help businesses engage with their customers through targeted text messaging campaigns. This versatile platform enables users to create, schedule, and send personalized SMS messages, promotions, and alerts with eas...

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Free TrialAvailable Starting Price$25 Per month HeadquartersUnited States
#6

Kangaroo

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

Kangaroo is an intuitive SMS marketing software designed to help businesses reach their audience directly through targeted text message campaigns. The platform allows marketers to create, schedule, and send SMS campaigns to customer lists, providing a fast and effective way to en...

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Free TrialAvailable Starting Price$59 Per month HeadquartersCanada
#7

Salesmsg

🏆 SW Recommended

Simple, scalable, secure business texting & calling

★★★★★ 5.0 (2 Reviews)
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Overview

Salesmsg is a straightforward and powerful tool developed for businesses to manage text messaging communication. It excels in offering two-way SMS and MMS messaging, making it easy for companies to connect with customers and leads in real time. What sets Salesmsg apart is its abi...

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Free Trial14 Days Starting Price$25 Per month HeadquartersUnited States
#8

iVision Mobile

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

iVision Mobile is a conversational marketing platform designed to help businesses engage customers through text messaging and chat-based communication. The platform allows businesses to create personalized marketing campaigns, send automated messages, and track customer interacti...

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Free TrialAvailable Starting Price$59 Per month HeadquartersUnited States
#9

Swell

🏆 SW Recommended
★★★★★ 5.0 (2 Reviews)
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Overview

Swell is a review management software that enables businesses to collect, monitor, and manage customer reviews, enhancing their online reputation and fostering customer trust. Swell’s platform simplifies the process of requesting reviews, with customizable messaging options and a...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#10

Salesmate

More than a CRM - Your revenue operating system

★★★★★ 5.0 (1 Reviews)
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Overview

Salesmate is an excellent software designed to enhance sales processes for small and medium-sized businesses. Tailored for simplicity, it offers a range of features to streamline customer relationship management (CRM). With Salesmate, users can efficiently manage leads, track sal...

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Free Trial15 Days Starting Price$23 Per month HeadquartersUnited States
#11

Bitrix24

🏆 SW Recommended

Bitrix24. Your ultimate workspace.

★★★★☆ 4.9 (2 Reviews)
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Overview

Bitrix24 is a versatile business management platform designed to streamline tasks and boost team collaboration. It serves as a centralized hub, integrating tools for communication, project management, and customer relationship management. With features like file sharing, automati...

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Free Trial15 Days Starting Price$24.99 Per month HeadquartersUnited States
#12

Close

🏆 SW Recommended

The All-In-One CRM for Growing Teams

★★★★☆ 4.9 (2 Reviews)
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Overview

Close is a dynamic sales engagement CRM designed for small to medium-sized businesses, particularly those with a focus on inside sales. Its core strength lies in its ability to streamline the sales process, providing tools for email, calling, and SMS directly within the platform....

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Free Trial14 Days Starting Price$35 Per month HeadquartersUnited States
#13

SalesNexus

All-in-1 Platform for CRM and Marketing Automation for Medium Sized Businesses.

★★★★☆ 4.9 (2 Reviews)
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Overview

SalesNexus is a comprehensive customer relationship management (CRM) and email marketing solution designed to serve the needs of sales teams and marketers. It streamlines the process of managing customer interactions, sales pipelines, and marketing campaigns, all within a single...

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Free Trial30 Days Starting Price$45 Per month HeadquartersUnited States
#14

SlickText

🏆 SW Recommended

The #1 Rated SMS Marketing Service

★★★★☆ 4.9 (5 Reviews)
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Overview

SlickText is a powerful yet user-friendly software developed for businesses to streamline their text message marketing campaigns. It offers an intuitive platform that allows you to send personalized SMS messages to customers, making communication easy and effective. With features...

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Free Trial14 Days Starting Price$29 Per month HeadquartersUnited States
#15

Omnisend

🏆 SW Recommended

Email Marketing Software for Ecommerce

★★★★☆ 4.8 (2 Reviews)
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Overview

Omnisend is an ecommerce marketing automation software designed to help online stores manage email campaigns, SMS marketing, and customer engagement from one centralized system. The software enables businesses to create targeted marketing campaigns, automate customer journeys, an...

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Free TrialAvailable Starting Price$41.30 Per month HeadquartersUnited Kingdom
#16

Text Request

Your Business Texting Software

★★★★☆ 4.8 (2 Reviews)
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Overview

Text Request is a cloud-based business texting platform that helps organizations communicate quickly and personally with customers, teams, and contacts through SMS and MMS messaging. Instead of relying on email or phone calls alone, users can send and receive text messages from a...

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Free Trial30 Days Starting Price$59.99 Per month HeadquartersUnited States
#17

Textedly

🏆 SW Recommended

Text Message Marketing

★★★★☆ 4.8 (2 Reviews)
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Overview

Textedly is a versatile software developed for effective SMS marketing campaigns. It simplifies reaching your target audience through text messages. With Textedly, you can easily create and schedule SMS campaigns, personalize messages, and track their performance in real-time. It...

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Free TrialNA Starting Price$29 Per month HeadquartersUnited States
#18

Constant Contact

🏆 SW Recommended

Get the email marketing platform that powers small business growth.

★★★★☆ 4.7 (67 Reviews)
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Overview

Constant Contact is an online marketing platform primarily focused on email marketing. It allows users to create and send professional-looking emails with ease, using customizable templates. The platform also includes features for managing contact lists, segmenting audiences for...

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Free Trial30 Days Starting Price₹990 Per month HeadquartersUnited States
#19

Klaviyo

🏆 SW Recommended

THE B2C CRM

★★★★☆ 4.7 (8 Reviews)
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Overview

Klaviyo is a marketing automation platform focused on email and SMS messaging. It helps businesses create targeted and personalized communication strategies. Key features include email segmentation, which allows for sending relevant messages to specific groups. Klaviyo offers int...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#20

JustCall

🏆 SW Recommended

Cloud Phone System and SMS Solution

★★★★☆ 4.7 (5 Reviews)
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Overview

JustCall is a cloud-based phone system designed for business communication. It offers features like local phone numbers from over 58 countries, facilitating international calls. The platform enables both outbound and inbound calling, with call recording for quality monitoring. Ju...

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Free Trial14 Days Starting Price$29 Per month HeadquartersUnited States
#21

Campaign Monitor by Marigold

🏆 SW Recommended

Drive results with unforgettable email marketing.

★★★★☆ 4.6 (2 Reviews)
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Overview

Campaign Monitor is an email marketing platform that simplifies your marketing efforts. With a user-friendly interface, it's easy to create and send engaging email campaigns. You can customize templates, personalize content, and schedule emails for optimal delivery. The platform...

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Free TrialAvailable Starting Price$12 Per month HeadquartersUnited States
#22

Yotpo

eCommerce Retention Marketing Platform

★★★★☆ 4.6 (2 Reviews)
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Overview

Yotpo is a unified ecommerce growth platform that helps brands capture, amplify, and leverage authentic customer content to accelerate conversions and deepen loyalty. Instead of piecing together disparate tools for reviews, loyalty, referrals, and messaging, Yotpo brings these ca...

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Free TrialAvailable Starting Price$79 Per month HeadquartersUnited States
#23

Acumbamail

Design and publish Email Marketing, SMS and landing pages in a few minutes with the best marketing platform.

★★★★☆ 4.6 (2 Reviews)
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Overview

Acumbamail is a versatile email marketing and automation platform that helps businesses design, send, and optimize email and SMS campaigns with ease. With an intuitive drag-and-drop editor, customizable templates, subscriber segmentation tools, and real-time analytics, Acumbamail...

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Free TrialAvailable Starting Price€26 Per month HeadquartersUnited States
#24

Twilio

🏆 SW Recommended

Communication APIs for SMS, Voice, Video & Authentication

★★★★☆ 4.6 (9 Reviews)
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Overview

Twilio is a cloud communications platform that allows businesses to integrate various forms of communication, such as voice calls, text messages, and video chats, into their services. It's primarily known for its powerful API (Application Programming Interface), which developers...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#25

Clearstream

The Church Texting Service You'll Love.

★★★★☆ 4.5 (3 Reviews)
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Overview

Clearstream is a web-based communication platform that enables churches and nonprofit organizations to engage effectively with their members and communities through texting and email. Originally focused on helping congregations replace fragmented methods like group texts or email...

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Free Trial30 Days Starting Price$29 Per month HeadquartersUnited States
Daily Discovery

Explore Today’s Featured Best Free SMS Marketing Software

Three additional products from this category, refreshed for ongoing discovery.

Featured Today

Chekkit

No approved reviews yet

Chekkit is a forward-thinking software tool developed to enhance customer engagement and trust for businesses. It excels in managing online reviews and messaging, centralizing communication across various channels like SMS, email, and social media. Chekkit's standout feature is its ability to automate review collection and responses, ensuring timely and consistent interaction with customers. This ...

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Featured Today

Ringy

No approved reviews yet

Ringy is an innovative Customer Relationship Management (CRM) software designed to empower businesses to manage and nurture their customer relationships with precision and efficiency. It offers a comprehensive platform for tracking customer interactions, managing sales pipelines, and automating marketing campaigns seamlessly. Ringy features intuitive contact management tools, allowing users to mai...

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Featured Today

CallDigit AI

No approved reviews yet

CallDigit AI is a conversational AI platform software that helps businesses automate customer interactions through intelligent virtual assistants and chatbots. Built for customer support and sales, CallDigit AI enables organizations to handle routine inquiries, book appointments, and provide product information instantly. The software’s natural language processing (NLP) capabilities allow it to ...

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Buyer Questions

Frequently Asked Questions About Best Free SMS Marketing Software

What are the main features of free SMS Marketing Software?
Following are some of the main features that the majority of free SMS Marketing Software offers in general:

  • Contact Management
  • Interaction Tracking
  • Text-to-win
  • SMS Messaging
  • Campaign Management
  • Mass Texting
Are there any limitations to using free SMS Marketing Software?
Typically, there are some limitations to using free SMS Marketing Software solutions.

For example:

  • Limited access to features.
  • Restricted user accounts.
  • Low data storage capacity.
  • Limited customization capability.
However, you can always go for budget-friendly paid versions, which may break the limit barriers.
Does free SMS Marketing Software offer free trials for their paid versions?
The majority of free SMS Marketing Software offers free trials for paid versions. Please note that the time period for a free trial may differ based on the software.

For example:

  • Close offers a 14-day free trial.
  • Twilio offers a 30-day free trial.
Are credit card details required to use free SMS Marketing Software or avail of free trials?
The majority of free SMS Marketing Software or free trials do not require credit card details. Users have to provide their credit card details if they go for any paid plans.
Does free SMS Marketing Software offer customer support for free users?
The majority of free SMS Marketing Software offers customer support to free users. However, the level of support may differ.
Is free SMS Marketing Software safe to use?
Absolutely! Free SMS Marketing Software are safe to use. They strictly adhere to regulatory compliance.
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