Send SMS Messages at Scale with Wasambazie

Professional SMS gateway offering bulk messaging through powerful API and intuitive portal. Perfect for OTPs, alerts, notifications, and marketing campaigns.

99.9% Uptime
100k+ Messages Sent

Powerful Features for Your Messaging Needs

Everything you need to send SMS messages reliably and at scale

REST API

Simple and powerful REST API for seamless integration with your applications. Send SMS in minutes with our comprehensive documentation.

Web Portal

User-friendly web interface for sending bulk messages, managing contacts, and tracking delivery reports without any coding.

Analytics & Reports

Real-time delivery tracking, detailed analytics, and comprehensive reporting to monitor your SMS campaigns effectively.

Simple, Transparent Pricing

Choose the plan that fits your needs. No hidden fees.

SMS Volume
Price per SMS
1 - 3,000 SMS
Tsh 19
3,001 - 30,000 SMS
Tsh 18
30,001 - 50,000 SMS
Tsh 17
50,001 - 1,000,000 SMS
Tsh 16
1,000,001 - 50,000,000 SMS
Tsh 15

Contact us for volumes above 50,000,000 SMS.

Simple Integration, Powerful Results

Get started with our REST API in minutes. Comprehensive documentation and sample code to accelerate your integration.

Comprehensive Docs
Webhooks Support
Sandbox Environment
View Documentation
curl -X 'POST' \
  'https://wasambazie.co.tz/v1/sms/send' \
  -H 'accept: application/json' \
  -H 'x-api-public-key: pk_your-public-key' \
  -H 'x-api-secret-key: sk_your-secret-key' \
  -H 'Content-Type: application/json' \
  -d '{
    "to_number": "0257005998",
    "message": "Hello from Wasambazie!",
    "sender_id": "YourBrand"
  }'


const axios = require('axios'); // Example using axios
const publicKey = 'pk_your-public-key';
const secretKey = 'sk_your-secret-key';
const toNumber = '0257005998';
const message = 'Hello from Wasambazie!';
const senderId = 'YourBrand';

axios.post('https://wasambazie.co.tz/v1/sms/send', {
  to_number: toNumber,
  message: message,
  sender_id: senderId
}, {
  headers: {
    'accept': 'application/json',
    'x-api-public-key': publicKey,
    'x-api-secret-key': secretKey,
    'Content-Type': 'application/json'
  }
})
.then(response => {
  console.log('Message sent:', response.data);
})
.catch(error => {
  console.error('Error sending message:', error.response ? error.response.data : error.message);
});
import requests
import json

public_key = 'pk_your-public-key'
secret_key = 'sk_your-secret-key'
to_number = '0257005998'
message = 'Hello from Wasambazie!'
sender_id = 'YourBrand'

url = 'https://wasambazie.co.tz/v1/sms/send'
headers = {
    'accept': 'application/json',
    'x-api-public-key': public_key,
    'x-api-secret-key': secret_key,
    'Content-Type': 'application/json'
}
payload = {
    'to_number': to_number,
    'message': message,
    'sender_id': sender_id
}

try:
    response = requests.post(url, headers=headers, data=json.dumps(payload))
    response.raise_for_status()  # Raise an exception for HTTP errors (4xx or 5xx)
    print("Message sent:", response.json())
except requests.exceptions.RequestException as e:
    print("Error sending message:", e)
    if response is not None:
        print("Response content:", response.content)

Trusted by Businesses

See what our customers say about Wasambazie

"Wasambazie has transformed our customer communication. The API is incredibly simple to integrate and the delivery rates are outstanding."

Sarah Johnson

CTO at TechStart Inc.

"The best SMS gateway we've used. Reliable, fast, and the pricing is very competitive. The web portal makes bulk sending a breeze."

Michael Chen

Marketing Director at GlobalShop

"Excellent support and documentation. We were able to integrate with our existing systems in just a few hours. Highly recommended!"

Emma Davis

Developer at FinTech Solutions

Ready to Start Sending SMS Messages?

Join thousands of businesses using Wasambazie for their messaging needs

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Get in Touch

Have questions? We're here to help you choose the right solution for your business.

Email

imanimwambelo@gmail.com

Live Chat

Available 24/7 on our website

Phone

+255 612 549 599