Reach millions fast with Infobip’s bulk SMS service
Our mass texting service empowers you to reach global audiences in seconds, ensuring your communication is fast, reliable, and secure.
- Global reach: Message customers worldwide through our extensive network of 800+ direct telco connections.
- Advanced features: Personalize, schedule, and analyze your campaigns with ease.
- Seamless integration: Integrate effortlessly with your existing systems and automate your messaging.
Sign up and try our platform today. No credit card required.

Main benefits of bulk SMS
Bulk SMS, also known as mass text messaging, refers to sending a high volume of text messages to many recipients at the same time. It’s often used in the context of marketing campaigns, but it can also be used for sending notifications, updates, and more. Here are its main benefits:
How to start sending bulk SMS
Here is a simple step-by-step process you can follow to get started, using our platform as an example.
Pay-as-you-go
Top up your account as you need with a flexible, pay-as-you-go model.
Volume-based discounts
Want to send large amounts of SMS? Get a special offer for high volumes.
Main features of our mass texting service
We provide a suite of platforms and features to help you achieve the best results.
Use cases and examples of bulk SMS
From retail to logistics, SMS is used across various industries. Here are some of the most common use cases, with examples.:
Bulk SMS marketing compliance and regulations
It’s important to follow rules and regulations to avoid legal issues and respect consumer rights. The TCPA in the United States and the GDPR in Europe are two examples of these regulations.
TCPA in the US
GDPR in the EU
Bulk SMS marketing strategies
Strategic planning is essential, especially regarding campaign scheduling and timing. Here are some key elements you should consider in your messaging strategy:
Quickly connect to our flexible SMS API
Start sending programmable SMS messages with our comprehensive API and build the experiences your customers are looking for with:
- a basic or fully featured API
- advanced functionalities
- clear API documentation
- support from dev
Integrate SMS with your favorite platforms
With our wide range of integration options, you can easily connect our platforms with your system and automate your communication. 
How bulk SMS can help different departments
Bulk SMS compared to other channels
Here are some key differences between SMS and other channels where messages are often sent in bulk:
SMS vs Email
SMS vs Push notifications
Frequently asked questions
Obtaining consent and managing opt-outs is crucial to comply with SMS regulations and maintain trust with customers. Here are the most important best practices:
- Clear call-to-action: Use clear and concise language in your opt-in forms or messages to explain what recipients are signing up for, including the type of messages and their frequency.
- Double opt-in: Consider using a double opt-in process, where recipients confirm their subscription by responding to an initial message. This helps verify consent and ensures the accuracy of contact information.
- Transparency: Clearly communicate how recipients’ data will be used and provide links to your privacy policy and terms and conditions.
- Easy opt-out: Make it simple for recipients to opt-out by providing clear instructions, such as replying with “STOP.” Ensure opt-out requests are processed promptly.
- Regular audits: Conduct regular audits of your messaging practices to ensure compliance with applicable laws and regulations.
- Training and awareness: Educate your marketing team about compliance requirements and best practices to minimize the risk of non-compliance.
By following these regulations and best practices, you can implement effective and compliant campaigns, reducing the risk of complaints and legal issues. You can learn more about SMS opt-ins here.
Yes, bulk SMS is legal, but it must comply with regulations in your market, such as the TCPA in the United States and GDPR in Europe. These regulations require businesses to obtain consent from recipients and provide opt-out options. You can learn more about global SMS compliance and laws here.
While there are some free bulk SMS services available, they often come with limitations such as a cap on the number of messages or lack of advanced features. You can sign up for an Infobip account and try out all the features of our platform for 60 days. During the free trial, you can send a limited number of SMS messages for free. Learn more about the free trial here.
SMS marketing is not illegal in the USA, but it is regulated. US-based businesses must comply with the TCPA, which requires obtaining explicit consent from recipients and providing a clear opt-out mechanism. Our team of experts at Infobip can help you adhere to SMS regulations worldwide, so feel free to reach out for help.
Bulk SMS is used in a wide range of industries, including retail, healthcare, logistics, finance, travel, hospitality, and telecommunications, for purposes such as marketing, customer engagement, and notifications.
Here are some customer examples:
The price for bulk SMS varies depending on the service provider, the volume of messages, and the destination countries. You can check our SMS pricing here.
Bulk SMS is sent using a web platform or API provided by an SMS service provider. These platforms allow you to upload contact lists, compose messages, and send them to your target audience. You can learn more about getting started with SMS here.
A bulk SMS provider recognized for its excellence
The industry experts have spoken. Infobip is recognized worldwide for driving impeccable results for customers.
Infobip named as established leader second year in a row
Juniper Research Top CPaaS Vendor
Infobip named a leader
2024 Gartner® Magic Quadrant™ for CPaaS
Infobip takes top spot
Metrigy CPaaS MetriRank report
Industry CPaaS leader
Leader for CpaaS 2023
Infobip’s vast experience in customer engagement and activities helped us increase the number of active users in our database by 30% in just four weeks. With their help, we managed to activate a large number of users with high conversion rates.
Sabrina Taelman Martini
Head of Marketing, Volpy