Bulk SMS for Internet Service Providers (ISPs)

Enhance Customer Communication for ISPs with Celcom Africa's Reliable Bulk SMS Solutions. Send Service Alerts, Billing Notifications, Outage Updates, and Customer Engagement Messages with 99%+ Deliverability.

Service Alerts 99% delivery CAK compliant
Real-time Alerts
Instant outage & maintenance notifications
Instant Delivery
Critical alerts in under 2 seconds
From KES 0.25/SMS
Affordable for high-volume alerts

Why Choose Celcom Africa for Bulk SMS in ISPs?

In Kenya's competitive ISP market, where reliable internet connectivity is essential for businesses and homes, effective customer communication is crucial. Celcom Africa provides specialized bulk SMS solutions for Internet Service Providers, helping you keep customers informed about service status, billing, maintenance, and promotions.

Here's why ISPs across Kenya trust us:

  • Real-time Service Alerts: Instantly notify customers about network outages, scheduled maintenance, and service restoration with 99%+ delivery rates.
  • Automated Billing Notifications: Send payment reminders, invoice alerts, and account balance updates to reduce payment delays and improve cash flow.
  • High Delivery Rate: Direct connections to Safaricom, Airtel, and Telkom ensure critical alerts reach customers immediately, even during peak hours.
  • Affordable Pricing: From KES 0.25/SMS with volume discounts, perfect for ISPs sending thousands of alerts monthly.
  • API Integration: Seamlessly integrate with billing systems, network monitoring tools, and customer management platforms via REST APIs.
  • Custom Sender IDs: Brand your messages with registered sender IDs (e.g., "FASTNET", "ZUKU") to build trust and recognition.
  • 24/7 Support: Kenya-based technical support team available via phone, email, and WhatsApp for urgent issues.
  • CAK Compliance: Fully compliant with Communications Authority of Kenya regulations, including opt-in/opt-out management.

Start Sending ISP Alerts – Get Free Test Credits

Service Alerts

Instant outage and maintenance notifications.

Billing Alerts

Automated payment reminders and invoices.

API Integration

Connect with billing and monitoring systems.

Analytics

Track delivery rates and customer engagement.

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Bulk SMS Services for Internet Service Providers

Celcom Africa delivers specialized bulk SMS solutions for ISPs in Kenya, from major providers in Nairobi to regional internet companies. Our services support everything from critical outage alerts to promotional campaigns, ensuring timely communication and improved customer satisfaction.

Bulk SMS for ISPs: Key Features

Feature Description Benefit for ISPs in Kenya
Service Outage Alerts Instant notifications about network downtime, maintenance, and service restoration. Reduce support calls by 60%; keep customers informed proactively, improving satisfaction and reducing churn.
Billing Notifications Automated payment reminders, invoice alerts, and account balance updates. Improve payment collection rates by 40%; reduce late payments and improve cash flow management.
Maintenance Alerts Scheduled maintenance notifications with advance warnings and completion updates. Set customer expectations; reduce complaints and support tickets during planned maintenance windows.
Service Activation Welcome messages, installation confirmations, and account setup notifications. Enhance onboarding experience; provide immediate value and set clear expectations for new customers.
Promotional SMS New package launches, upgrade offers, and special promotions for existing customers. Increase upsell opportunities; promote higher-tier packages and reduce customer acquisition costs.
Usage Alerts Data usage warnings, bandwidth limit notifications, and top-up reminders. Prevent unexpected charges; improve transparency and customer trust in billing practices.
Two-Way SMS Interactive customer support, service requests, and feedback collection. Enable self-service options; reduce support costs while improving response times for customer queries.
SMS Scheduling Plan maintenance alerts, billing reminders, and promotional campaigns in advance. Automate routine communications; ensure timely delivery during optimal hours for customer engagement.
API Integration Connect with billing systems, network monitoring tools, and CRM platforms. Automate alert triggers; integrate SMS into existing workflows for seamless operations.

Bulk SMS Pricing for ISPs

Volume-based pricing perfect for high-frequency alerts. Starting at KES 0.25/SMS for bulk purchases. Special enterprise pricing available for ISPs sending 50,000+ messages monthly. Contact us for custom quotes tailored to your alert volume.

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How Bulk SMS Benefits Internet Service Providers

  • Improved Customer Satisfaction: Proactive communication about outages and maintenance reduces frustration and support calls by up to 60%.
  • Reduced Churn: Timely alerts and transparent communication help retain customers, especially during service disruptions.
  • Better Payment Collection: Automated billing reminders improve payment rates by 40%, reducing outstanding balances and improving cash flow.
  • Cost-Effective Support: SMS alerts reduce call center volume, lowering operational costs while maintaining high service quality.
  • Enhanced Brand Trust: Professional, timely communication builds customer confidence and positions your ISP as reliable and customer-focused.
  • Scalable Communication: Send alerts to thousands of customers simultaneously during major outages or maintenance events.
Case Study: A leading Kenyan ISP used Celcom Africa's bulk SMS for outage alerts and billing reminders, reducing support calls by 55% and improving payment collection rates by 38% within the first quarter.

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Bulk SMS API for ISP Systems Integration

Integrate SMS alerts directly into your network monitoring, billing, and customer management systems for automated, real-time communication.

  • Webhook support for real-time delivery status updates.
  • Auto-retry and failover for 99.9% uptime guarantee.
  • RESTful API compatible with all major programming languages.
  • Bulk sending capabilities for mass alerts during outages.
python
import requests

url = "https://api.celcomafrica.com/sms/send"
payload = {
    "username": "your_username",
    "password": "your_password",
    "sender_id": "FASTNET",
    "to": ["+2547XXXXXXXXX"],
    "message": "Alert: Scheduled maintenance on 15/01/2025 from 2 AM - 4 AM. Service will be temporarily unavailable. - FastNet ISP"
}
response = requests.post(url, data=payload)
print(response.json())
					

FAQs: Bulk SMS for Internet Service Providers in Kenya

ISPs can integrate our SMS API with network monitoring systems to automatically send outage alerts when service disruptions are detected. Messages are delivered instantly to affected customers, reducing support calls and improving customer satisfaction.

Yes, our REST API integrates seamlessly with popular billing systems. You can automate payment reminders, invoice notifications, and account balance alerts directly from your billing platform.

Pricing starts at KES 0.25/SMS for bulk purchases. ISPs sending 50,000+ messages monthly qualify for enterprise discounts. Contact us for custom pricing based on your alert volume and requirements.

Critical alerts are delivered in under 2 seconds with 99%+ success rates. Our direct connections to all Kenyan mobile networks ensure immediate delivery, even during peak traffic periods.

Yes, our platform supports SMS scheduling. You can schedule maintenance alerts days or weeks in advance, ensuring customers receive timely notifications about planned service interruptions.

Yes, Celcom Africa is fully licensed and CAK compliant. We handle sender ID registration, opt-in/opt-out management, and ensure all messaging follows Communications Authority of Kenya regulations.

Get Started

Start a free trial to test outage alerts, billing notifications, and customer engagement messages with our reliable, high-delivery platform.

Customer Testimonials

See Why Clients Trust Our Bulk SMS Services

We have worked with Celcom for the last 6 years. I find their service affordable; they deliver within the promised timelines and with precision. I have particularly liked their customer experience which I can only describe as first class. They are also keen and professional. System availability is also impressive and reliable. I would recommend 100%.

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Reuben Kimani

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Celcom is the best SMS service provider I have to work with. It has supported our growth as SafeBoda through there fair prices, great delivery rate and above all the best and fast Customer Support. Great Job Celcom!!

Safe Boda
Chebet Millicent

Safe Boda

Amazing company - your SMS rates, customer service and support are super good. Your systems are always super, rare or no downtimes. As a result, our business has enjoyed immense growth since we partnered with you. We are proud to do business with you. Keep up the good work. I recommend you to the world.

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Joseph Gitonga

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Celcom Bulk SMS is a very reliable and affordable solution well aligned to the current customer experience needs. I have worked with them on several client's projects and the feedback is always positive; happy with the customer experience feedback. The kicker solution in my view is the SMS integration with billing and collection system which has enhanced collection. HIGHLY recommend the services to any customer. Thank you, Celcom, and keep up the good work!

Acemil Consultant
John Gakunyi

Acemil Consultant

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