Bulk SMS Service
Send Bulk SMS messages through our platform, integrations, or API.
Bulk SMS is a service where you are able to massively send text messages as a large number of contacts; staff or customers in one go to deliver the content of your choice in a few seconds.
Get free test credits • No credit card required
Bulk SMS Features
Award-winning Delivery
We only use direct connections. The highest quality SMS delivery in the market.
Direct to mobiles
Releans covers all networks worldwide. 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
Bulk 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.
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
Mobile Numbers List
Upload Contacts
Unlimited number of lists or list size, Upload and send to large volumes
Businesses trust Releans with their data. We use providers that are ISO 27001 compliant.
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.
Bulk SMS 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"))
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
SMPP Server
Country
Delivery
SMS Daily
Remarkable customer experience. 24/7 support for you and your team, with local presence in 5 countries.
95 K
Businesses
50 +
Agent
98 %
Satisfied
Contact sales to discuss our products and solutions.
- Find the right solution for you
- Explain options for pricing
- Connect you with helpful resources