SMS Gateway in Cuba

SMS Gateway in Cuba

Send SMS messages through our platform, integrations, or API. SMS is a service where you are able to massively send text messages as a large number of contacts; staff or customers.

Get free test credits • No credit card required

SMS Gateway Features

Award-winning Delivery

We only use direct connections. The highest quality SMS delivery in the market.

Direct to mobiles

Releans covers all Cuba networks. Connected directly to over +1,200 carriers

Send to millions in seconds

Send out messages to a large number of customers from your company name

SMS Campaigns

Upload your customers list (.xlsx) segmentation for targeted SMS offers and discounts for holidays.

You can segment your audience according to their age, interests, gender, mobile network code, and more. The more segments you have, the more relevant your messages will be.

SMS Gateway Cuba
Features

No duplicates

Import your excel sheets and we'll remove all the duplicates

Validate Number

Before we proceed your numbers, we make sure its correct and valid

Auto Selection

From the mobile number we auto select network name and country

Loyal Customers
Mobile Numbers List
100,000

Upload Contacts

Unlimited number of lists or list size, Upload and send to large volumes

Created with sketchtool.

Businesses trust Releans with their data. We use providers that are ISO 27001 compliant.

Created with sketchtool.

Releans employees are screened for expertise, experience, and integrity.

Your customer lists are safe and secure

We don’t compromise on data protection. Releans continuously invests in safeguards and precautions throughout our infrastructure and company policies.

SMS API Integration

Send messages to millions from your own system. Start sending messages within seconds through an intuitive integrations..


import http.client
import mimetypes
conn = http.client.HTTPSConnection("api.releans.com")
payload = 'sender=SenderName&mobile=+14155550101&content=Hello'
headers = {
  'Authorization': 'Bearer Your_API_Key'
}
conn.request("POST", "/v2/message", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))
                        
Features

100 TPS

Messages per second

SMPP

SMPP Connections

RESTful API

+8 Languages Supported

Discounts

Discounts on volumes

Isolated infrastructure

Releans infrastructure for sending messages runs in separate server infrastructure. Our team includes world-class experts, all focused on strengthening our infrastructure.

  • Perfect for resellers

  • High-volumes senders

120
SMS Server
225
Country
99.9 %
Delivery
15 m
SMS Daily

SMS Price as low as $0.0621

Prices for Cuba Cuba

Fast, reliable message delivery through our global gateway and API.

24/7 Support
Remarkable customer experience. 24/7 support for you and your team, with local presence in 5 countries.

95 K

Businesses

50 +

Agent

98 %

Satisfied

SMS API Gateway Service

Contact sales to discuss our products and solutions.

  • Find the right solution for you
  • Explain options for pricing
  • Connect you with helpful resources