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Free and paid SMS marketing: which solution to choose for your mobile campaigns?

Free and paid SMS marketing: which solution to choose for your mobile campaigns?

By Valery Zúñiga Aragón

Published: April 19, 2025

90% of SMS messages are read within 3 minutes of receipt. With a total read rate of 95%, SMS is a genuine communication tool that is both inexpensive and highly effective. SMS marketing, also known as " Push SMS ", enables any company to automatically send mass messages to customers and prospects at low cost.

Are you looking for a free solution to send SMS marketing messages and boost your marketing campaigns? Here's a look at which SMS sending platforms will give you the best results.

5 steps to a successful SMS marketing campaign

To make your SMS marketing campaign a success, here are the steps and best practices to follow:

1. Define the goal of your SMS campaign

First, you need to determine the objective of your SMS campaign. Do you want to generate new leads? Boost your sales? Communicate your new offer? Retain or recontact your customers?

Based on your initial objective, you'll define the content of your SMS and the actions to be taken to achieve your goal.

2. Import and segment your customer database

Once you've imported your contact data, mobile marketing lets you segment your database according tovarious characteristics:

  • location
  • age, language
  • language,
  • buying habits
  • etc.

You'll be able to better target your audience and fine-tune your SMS marketing campaigns.

3. Personalize your SMS content

Segmenting your contact base will then enable you to tailor your message to the characteristics of your different targets. Between SMS media and text messages, you can add value according to your customers' specific needs and expectations.

4. Send mass or individual SMS messages via the Internet

Once your contact groups and messages are ready, you can start sending SMS messages either en masse, to target as many contacts as you like, or individually, to automate sending to a given person at a given time.

5. Analyze your campaign performance

Finally, analyze the performance of your SMS mailing using the various performance indicators:

  • deliverability rate,
  • open rate
  • conversion rate,
  • unsubscribe rate.

What free SMS marketing tools are there?

SMS marketing is a high-transformation channel, with a low investment and a high rate of return. As such, it's an e-commerce marketing solution that doesn't cost much up front.

You'll be hard-pressed to find a free, or freemium, SMS marketing tool. On the other hand, most SMS solutions for professionals offer a certain number of free SMS messages to test their services (sometimes up to 100 free SMS messages).

So you'll have no choice but to turn to a professional SMS platform, which will also offer you a host of features to manage your SMS marketing campaigns from start to finish.

Professional solutions for your SMS campaigns

As tracking techniques are more limited in SMS marketing (compared to e-mailing), it's essential to send your commercial SMS messages using an SMS platform that manages acknowledgements of receipt and unsubscriptions ("STOP" SMS).

Here are 6 of the best business SMS tools available on the market today.

AllMySMS

AllMySms is your ally for multi-channel marketing automation campaigns , whatever the volume. The solution offers all the functionalities associated with SMS marketing: SMS, voicemail messages on answering machines, transactional SMS (notifications), mail-to-SMS, etc.

AllMySms is offered at a single price, regardless of the number of features added. Only the number of SMS messages counts. The tool also integrates API connectors with Salesforce and Zapier, for example.

Digitaleo

Digitaleo is an SMS marketing solution designed specifically for retailers and e-tailers. It offers over 500 templates for your marketing communications. Your contact base (or one you can rent) is intuitively segmented for precise targeting.

Digitaleo also features an integrated marketing assistant for relaunching on special occasions (Christmas, Mother's and Father's Day, Valentine's Day, etc.). It only takes a few minutes to launch an effective SMS marketing campaign!

iSendPro Telecom

Implement marketing and transactional strategies with this powerful platform. In addition to SMS marketing functionalities, powerful routing maximizes the deliverability of your SMS messages.

iSend Pro Telecom includes value-added tools for your SMS messages (at no extra cost): link insertion, dispatch planning, publication on social networks, for example. The tool is 100% French; your data is hosted and secured in France.

Salesforce Marketing Cloud

Salesforce Marketing Cloud is more than a professional SMS solution, it's a complete digital marketing platform (multi-channel campaign creation, search engine marketing, emailing, etc.). It includes Mobile Studio, a complete service dedicated to SMS.

With Mobile Studio, you can create and send perfectly targeted messages in just a few clicks, using customized templates. And thanks to analytics, send your SMS messages at the most opportune moment, to enhance the customer experience and the act of purchasing.

SMS Sending

Published by Commify, SMS Envoi is ideal for managing your SMS marketing campaigns, whatever your business. This solution has the advantage of being feature-rich (bulk messages, content library, database rental, segmentation, etc.), intuitive and competitively priced.

What's more, you can use SMS Envoi either directly from the platform, or via APIs that connect it to your tools.

Last but not least, benefit from Commify's high quality support, including a dedicated contact person.

Twilio Messaging

Twilio Messaging is a full-featured SMS marketing software package: text messaging, SMS templates and media messages, personalized messages and more. You'll also benefit from an alphanumeric sender name, rather than a generic phone number, for your promotional SMS messages.

Communicate more effectively with your prospects thanks to integrated webmail and instant messaging modules. And to top it all off, the solution is quick to set up, thanks to the many help and tutorial sheets available online!

Comparative summary table

allmysms

Digitaleo

iSend Pro Telecom

Marketing Cloud

Twilio Messaging

For companies with more than 1 employeesFor companies with 2 to 5000 employeesFor companies with 2 to 5000 employeesFor companies with 2 to 250 employeesFor all companies
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Paid version from €4.50

close-circle Free version
close-circle Free trial
close-circle Free demo
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Pricing on request

close-circle Free version
close-circle Free trial
close-circle Free demo
tag-outline

Paid version from €49.00

close-circle Free version
close-circle Free trial
close-circle Free demo
tag-outline

Pricing on request

close-circle Free version
check-circle Free trial
check-circle Free demo
tag-outline

Pricing on request

close-circle Free version
close-circle Free trial
close-circle Free demo
See software See software See software See software See software
Learn more about allmysms Learn more about Digitaleo Learn more about iSend Pro Telecom Learn more about Marketing Cloud Learn more about Twilio Messaging

Mailing management comparison

AllMySMS

  • Sending and receiving SMS
  • RichSMS
  • Multimedia content distribution via MMS
  • Landing Page
  • Campaign management
  • Direct mail
  • Mass SMS
  • Scheduling of mailings
  • Data import and export (CSV, XLS)
  • Dashboard
  • PDF export

Digitaleo

  • Dashboard
  • More than 500 SMS templates adapted to your business' peak periods (sales, promotions, Christmas...)
  • Mass SMS dispatch
  • Individual SMS messages
  • SMS scheduling
  • Send speed control
  • Opt-out / unsubscribe management
  • Real-time access to detailed statistics on your SMS marketing campaigns

iSendPro

  • Intuitive dashboard
  • Send and receive SMS messages
  • SMS personalization
  • Rich SMS (link integration)
  • Bulk SMS
  • Long SMS (or concatenated SMS)
  • Campaign management
  • Polls
  • Acknowledgement of receipt for each SMS sent
  • Transactional SMS
  • Data import and export (CSV, XLS)
  • User management
  • Voice campaigns
  • Post-campaign reports

Twilio Messaging

  • Sending and receiving SMS messages
  • SMS templates
  • Webmail (email management)
  • SMS personalization

Contact management comparison

AllMySMS

  • Account management
  • Contact management
  • Contact list integration
  • Simple blacklist management

Digitaleo

  • User management
  • Import and export contacts (CSV, XLS)
  • Population targeting
  • Contact cleansing

iSendPro

  • Contact rental
  • Wrong number detection and removal
  • Duplicate search and removal

Twilio Messaging

  • Groups and distribution lists
  • Communication management

Advanced features comparison

AllMySMS

  • Live voicemail messages
  • Virtual number (VMN)
  • Opt-in file rental
  • SMS integration into your CRM tools (Salesforce, Adobe Campaign)
  • Automatic STOP detection

Digitaleo

  • IP and dedicated sender domain
  • Surveys

iSendPro

  • Creation of message libraries
  • SMS response (customer replies)
  • Management of unsubscribers (STOP).
  • Creation of mobile scratch card games

Twilio Messaging

  • Full-text search in conversations
  • Instant messaging (Chat)
  • Audio & video conferencing
  • Chatbot

API comparison

AllMySMS

  • Website (plugin, form)
  • Mac OS compatible
  • API, Web service

Digitaleo

  • Social network integration
  • API, Web service
  • Website (plugin, form)

iSendPro

  • API, Web service

Twilio Messaging

  • Two types of API: Programmable Messaging API, Conversations API
  • Compatible: Cloud, SaaS, web, Windows, Linux

Support comparison

AllMySms

  • Support (phone, email, ticket, chat)
  • Community (FAQ, Forum)

Digitaleo

  • Support (phone, email, ticket, chat)
  • On-site training
  • Online training (webinar)
  • Knowledge base (tutorials, demos)

iSendPro

  • Support (phone, email, ticket, chat)

Twilio Messaging

  • Phone application,
  • Online documentation,
  • On-site expertise

Price comparison

AllMySms
  • From €4.50 / 100 SMS
Digitaleo
  • On quotation
iSendPro
  • From €49 / 1,000 SMS (for less than 2,500 sendings)
Twilio Messaging
  • From US$0.01 (depending on features)

Comparison of the number of free SMS messages

AllMySms

  • 20 free SMS messages

Digitaleo

  • Up to 100 free SMS messages

iSendPro

  • 20 SMS free

Twilio Messaging

  • Free trial offer

Conclusion

SMS Marketing is an excellent option for any company wishing to move away from "traditional" Direct Marketing techniques (postal mailing), which are no longer really satisfactory. SMS mailing is not only an innovative and effective communication solution, it's also very inexpensive. But it's important to prepare your SMS campaign well in advance to guarantee the success of your actions.

To do this, you can rely on professional bulk SMS software such as AllMySms, Digitaleo, iSendPro and Twilio Messaging to help you boost your efficiency and ROI (return on investment).

Article translated from French