7 Best SMS Gateway API to Send Text Messages (2023)
Alyssa Walker
Delivering SMS messages across multiple countries is tricky, as you may encounter unreliable carrier networks, delayed sending, inaccurate sending addresses, and un-delivered messages, amongst many other problems.
SMS APIs overcome these problems and allow your business to send bulk SMS messages to various networks.
We have researched over 40+ SMS gateway API and selected the top 6 tools based on pricing, integration, security, customer support, and other parameters.
EZ Texting offers a Text Messaging REST API with extensive features and functionality that adhere to industry practices. The API returns JSON responses for all endpoints and can be easily consumed by any HTTP client.
Best API For Text Messaging
| Name | Free Trial | Global Coverage | SMS Gateway API | Link |
|---|---|---|---|---|
| 👍 EZ Texting | 14 Days Free Trial | Yes | Yes | Learn More |
| Mobile Text Alerts | 14-Day Free Trial (No Credit Card Required) | Yes | Yes | Learn More |
| Textedly | 14 Days Free Trial | Yes | Yes | Learn More |
| BirdEye | Free Demo | Yes | Yes | Learn More |
| TextLine | 14-Day Free Trial (No Credit Card Required) | Yes | Yes | Learn More |
“Its prudent to select an SMS API Provider that has robust documentation and an active developer community. You should also consider the API endpoints offered and service reliability.”
1) EZ Texting
Best Overall API for Text messaging
EZ Texting offers a Text Messaging REST API with extensive features and functionality that adhere to industry practices. The API returns JSON responses for all endpoints and can be easily consumed by any HTTP client.
EZ Texting supports automated text replies for enhanced customer interaction. You will get SMS Analytics on messages sent, click-through rates (CTRs), messages received, campaign reports, and engagement spikes.
SMS Gateway API: Yes
Pricing: Plans start at $20 a month. 16% Discount on Yearly Payments.
Free Trial/Refund: 14 Days Free Trial (No Credit Card Required)
Features:
- Quickly scale SMS sending from 1 contact to 1 million with its robust infrastructure.
- Very helpful 24/7 support.
- Out-of-the-box Compliances.
- Two-factor authentication based on OAuth2
- It enables you to send SMS and MMS.
- API has fast response times with high availability & limited downtime.
- Provides support for Text Forwarding and 2-Way SMS.
- Offers feature for Auto Replies.
- It allows you to set up polls.
- Offers Integration HubSpot, Zapier, Mailchimp, and other popular apps.
- Supported platforms: Android and iOS.
Pros
Cons
14 Days Free Trial
2) Mobile Text Alerts
Easiest to Use SMS Service with API
Mobile Text Alerts is an online SMS platform and REST API that lets you get started with sending mass texts in 5 minutes or less – no hassle or complicated setup necessary.
The intuitive platform and HTTP client-compatible API make managing your messages a breeze. Enjoy automated reply options, drip campaign capabilities, and delivery status reporting. Plus, get all the help you need as you go about your texting efforts with live chat support, robust support & API documentation, and a FREE 1-on-1 video consultation.
SMS Gateway API: Yes
Pricing: Plans start at $19/month. A 25% discount is available on annual plans.
Free Trial: 14 Days Free Trial (No Credit Card Required)
Features:
- Out-of-the-box platform & REST API that let you get started in 5 minutes or less
- Automations, so that you can let the system handle the work automatically
- Reports and analytics, so you can monitor your texting campaigns to evaluate ways to improve
- SMS and MMS capabilities, so you can engage your audience with images
- Simple, intuitive web dashboard for an easy user experience
- Friendly live support available at your beck and call for easy help whenever you need it
- Robust documentation for both platform and API, so you can have everything you need to get started
- Mobile app for iOS or Android, so you can manage your account whether you’re at home, in the office, or on the go
- Integrations for saving time and hassle
- Easy list importing, so that you don’t have to start from scratch
- Multiple opt-in methods including text-to-join, QR codes, and customizable web forms, so you can give people an easy way to join your text list
Pros
Cons
Key specs:
Customer Support: Live chat, contact form, 1-on-1 video consultation. 100% human interaction, no bots.
Pricing: Plans start at $19/month. A 25% discount is available on annual plans.
Free Trial/Refund: 14-day free trial (no credit card required) and 30-day money back guarantee on all purchases
14-Day Free Trial (No Credit Card Required)
3) Textedly
Best SMS Marketing
Textedly helps you easily manage message campaigns and user analytics from its clean web interface. It enables businesses to manage complimentary incoming messages and up to 300 characters in a message.
It is one of the best APIs for text messaging that helps you to create conversations as customers reply to text messages. It provides support for API for Developers, 2-Way SMS MMS Photo Library, Auto replies, and Text Forwarding. It also provides easy online documentation and training.
SMS Gateway API: Yes
Pricing: Plans start at $24 per month. 20% Discount on Annual Plan.
Free Trial/Refund: 14 Days Free Trial (No Credit Card Required)
Features:
- It offers 50 SMS credits for outbound messages.
- Support for two-factor authentication.
- It provides analytics for subscriber activity feed, total user history, activity time stamp, and performance metrics.
- This SMS service provider offers dedicated toll-free phone number.
- It has global coverage.
- Provide customer support via Contact Form, Chat, Phone, and Email.
- Offers Easy Integration with Salesforce, HubSpot, Zapier, Pipedrive, Mailchimp, and Google Sheets.
- Supported Mobile Phones: Android and iOS.
Pros
Cons
14 Days Free Trial (No Credit Card Required)
4) BirdEye
Best Omni-Channel communication API
BirdEye is one of the best APIs for text messaging that helps you to design, create and deploy customer engagement experiences with a low-code conversation design tool. Instantly provision a virtual phone number to send and receive SMS.
It also provides an option for short-code messaging. It does not require any additional hardware or apps to be operated.
Features:
- Adaptive Routing will pro-actively re-routing messages to avoid congestion.
- Use the BirdEye Verify API to instantly authenticate customers across the globe using their patented 2FA.
- Offers Private SMS that ensures complete data privacy.
- Offers timely notifications using SMS, SMS, or social chat apps like facebook messenger.
- It keeps long messages readable and actionable without the need to split URLs and emails.
- You can connect with virtually anyone in the world via a single API.
- You will get detailed insights into your campaign.
- Provides customer support via email and Chat.
Pros
Cons
Free Demo
5) TextLine
Best for sending two-way API messages
TextLine is an SMS API service provider that enables you to communicate with your customers through SMS. Your customers can opt-in to receive business messages. You can also send one-way or two-way messages with TextLine.
It provides powerful features, like automated responses, message templates, and APIs for text messaging.
SMS Gateway API: Yes
Pricing: Plans start at $59.97 a month.
Free Trial/Refund: 14 Days Free Trial (No Credit Card Required)
Features:
- The TextLine API is based on the REST framework and has an active discord community of developers.
- It provides sample API integration code in GitHub with extensive API documentation
- This SMS API provider is Spam complaint.
- You can send and receive SMS messages
- Provides analytics tools that enable teams to manage customer communication.
- Two-factor authentication.
- It includes API support for developers, a photo library for MMS, two-way SMS, and auto-reply to capabilities.
- It captures online reviews, automated review invitations, customized branding options, etc. Its API has endpoints for all these features.
- It provides global SMS delivery coverage.
- Supported platforms: Android and iOS.
Pros
Cons
14 Days Free Trial (No Credit Card Required)
6) SimpleTexting
Best User Interface
SimpleTexting is one of the best API services for text messaging that enables you to send and receive text messages to your customers. Their enterprise-level service offers a dedicated account manager for those sending 50,000 SMS messages each month.
The SimpleTexting API can be used for Two Factor Authentication, Lead Follow-ups, Appointment reminders, Marketing, Surveys, or creating your own text-enabled mobile apps.
SMS Gateway API: Yes
Pricing: Plans start at $29 a month. 20% Discount on Yearly Payments.
Free Trial/Refund: 14 Days Free Trial (No Credit Card Required)
Features:
- API has a 99.95% uptime guarantee
- Offers Carrier Delivery Reports and searchable API Transactions.
- It helps you create recurring Campaigns that fire on advanced trigger options.
- You can send rich media like photos, videos, GIFs, etc., using its MMS API.
- Easily extend the Text Message character limit to 306 characters.
- With this service, you will receive unlimited incoming SMS messages and a free, dedicated phone number.
- It offers customer support via Phone, email, and chat.
- Real-time SMS Analytics with link tracking.
- It also offers features like group messaging, contact management, and analytics via its web-based interface and mobile app.
- Offers Integration: Salesforce, Zapier, Mailchimp, HubSpot, Instagram, etc.
- Supported platforms: Android and iOS.
Pros
Cons
14 Days Free Trial (No Credit Card Required)
7) Plivo
Best Global Coverage, 190+ Countries
Plivo allows you to programmatically send and receive text messages. You can interact with your customers globally using SMS APIs. It helps you to secure your applications at scale by sending dynamic verification codes.
You can send and receive SMS using toll-free numbers in the US and Canada. SMS-enabled local numbers are available in 14 countries. Offers robust compliance features like message body pruning, sensitive data protection, and automatic opt-out handling.
SMS Gateway API: Yes
Pricing: The pricing plan starting at $35 per month.
Free Trial/Refund: Yes, Free Credit after signing up.
Features:
- Supports more than a billion transactions every month while maintaining 99.99% API uptime.
- Engage with prospects and customers throughout their journey.
- Offers Number pooling, message queuing, SMS sending in local languages, and message feedback API.
- You can send and receive an SMS message to conduct surveys.
- Long messages are automatically concatenated across global networks seamlessly.
- You will receive real-time delivery status notifications of messages.
- Send multiple SMS messages in a single API request.
- It offers a lower cost of Ownership.
- Provides 24×7 premium support and a consultative customer success team.
- You can send and receive photos, videos, and audio clips.
- Two-factor authentication with an option to set Alphanumeric Sender ID.
- It offers a dedicated API for Developers.
- Receive incoming messages in 14 countries.
- Supported platforms: Windows and Mac.
Pros
Cons
Link: https://www.plivo.com/sms/
8) Sinch
Best for providing limitless global scalability
Sinch is a pioneer in API SMS messaging that allows you to send messages straight to your customer’s inbox. You can also create unique and relevant content for every individual customer.
Sinch has an intelligent routing engine that prioritizes the cost and speed of message delivery to suit your needs. It offers easy integration and in-depth documentation.
SMS Gateway API: Yes
Pricing: Contact Customer Care for pricing
Free Trial/Refund: Yes - (No credit card required)
Features:
- Offers best-in-class SMS delivery.
- Send SMS in 196 countries.
- Provides complete access to carefully tested local virtual numbers and short codes for two-way SMS in 60+ countries.
- Allows you to conduct two-way messaging.
- It provides limitless global scalability.
- You can send bulk SMS messages.
- It helps you to engage the right customer with the correct number.
- It integrates with WhatsApp, Instagram, Facebook, Boost.ai, and Slack, among others.
- Provide support for SMS, MMS, and Voice Calling.
- Supported platforms: Windows, Mac,iOS, and Android.
Pros
Cons
Link: https://www.sinch.com/products/apis/messaging/sms/
FAQ:
Best API For Text Messaging
| Name | Free Trial | Global Coverage | SMS Gateway API | Link |
|---|---|---|---|---|
| 👍 EZ Texting | 14 Days Free Trial | Yes | Yes | Learn More |
| Mobile Text Alerts | 14-Day Free Trial (No Credit Card Required) | Yes | Yes | Learn More |
| Textedly | 14 Days Free Trial | Yes | Yes | Learn More |
| BirdEye | Free Demo | Yes | Yes | Learn More |
| TextLine | 14-Day Free Trial (No Credit Card Required) | Yes | Yes | Learn More |