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Sinch SMS API Logo

SMS marketing platform for marketers.

Table of Contents

Sinch SMS API - 2026 Pricing, Features, Reviews & Alternatives

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Last updated: February 2026

Sinch SMS API overview

What is Sinch SMS API?

Sinch SMS API is a cloud-based SMS marketing platform that utilizes APIs and SDKs to streamline SMS communication. The solution provides various functions such as direct connections to carriers, virtual number for testing, multi-language support, and call authentication tools. Sinch SMS API also helps manage regulatory compliance, ensure data security, and protect against SMS fraud. Key features include data dashboard, REST APIs, self-serve portal, campaign scheduling, reporting, and more.

Starting price


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Sinch SMS API’s user interface

Ease of use rating:

Sinch SMS API reviews

Overall rating

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No reviews

Rating breakdown
  • Value for money
  • Ease of use
  • Features
  • Customer support
  • Likelihood to recommend0.00/10
Rating distribution

5

4

3

2

1

0

0

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Sinch SMS API's key features

Most critical features, based on insights from Sinch SMS API users:

2-Way messaging
Activity dashboard
Activity tracking
Alerts/Notifications
API
Automated responses
Campaign management
Campaign scheduling
Chat/Messaging
Communication management

All Sinch SMS API features

2-Way messaging
Activity dashboard
Activity tracking
Alerts/Notifications
API
Automated responses
Campaign management
Campaign scheduling
Chat/Messaging
Communication management
Compliance management
Contact database
Contact management
Mass texting
Multi-Language
One-to-One messaging
Real-time conversations
Reminders
Reporting/Analytics
Reporting & statistics
Scheduled messaging
SMS marketing
SMS messaging

Sinch SMS API alternatives

Sinch SMS API logo

Starting from

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Free trial
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Customer Support

Starting from

49

Per month

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Free version
Ease of Use
Features
Value for Money
Customer Support

Starting from

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No pricing info

Free trial
Free version
Ease of Use
Features
Value for Money
Customer Support

Starting from

Empty state illustration for "No pricing info"

No pricing info

Free trial
Free version
Ease of Use
Features
Value for Money
Customer Support

Sinch SMS API support options

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Platforms supported

Web
Android
iPhone/iPad

Sinch SMS API FAQs

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