- Bulk SMS -

We provide a wide range of Marketing Services

We’re here to assist companies expand by establishing strong brand authority, developing marketing collateral, and establishing powerful branding internet platforms. 

Bulk SMS Service Provider in Nairobi Kenya

Speedex Marketing Services is the best affordable Bulk SMS Services in Kenya, specializing in bulk SMS software services or bulk text messages for schools, churches, NGOs, SACCOs, SMEs, corporates and other organizations. With our SMS API gateway, get more customers with faster and more reliable bulk SMS messages from the best bulk SMS service in Nairobi Kenya.

Almost every company uses bulk SMS in Kenya to grow its sales and gain a large client growth. If you are looking to target a larger audience and increase sales then Speedex Marketing Services  bulk SMS is the best and trusted bulk SMS service provider in Nairobi  Kenya to go for, we offer affordable and reliable bulk SMS in Nairobi Kenya.

Bulk SMS marketing helps you to promote your services or relay information to your clients, stakeholders, employees, etc. Research shows that people have adopted the use of cell phones globally and bulk SMS’s open rates are as high as 98%. On average, it takes 90 seconds for someone to respond to a text message.


API integration. Our bulk SMS gateway offers a range of SMS API’s to allow developers to develop applications and software that interact with our bulk SMS gateway. Many businesses and organizations in Kenya opt for simple and easy bulk SMS API. To seamlessly integrate, send SMS in Nairobi Kenya.


Build your desired USSD application and engage with your clients through phones. USSD (Unstructured Supplementary Service Data) is used to send text between a mobile phone and an application program in the network. Integrate with our user-friendly USSD API and offer effective solutions to your customers.

Short Codes

Increase engagement with your clients  using bulk SMS with a 5-digit shortcode number. Short code can be used to send and receive messages from customersB

Would you like to start a project with us?

If you have a project in mind and would like assistance from a top marketing agency in Kenya, don’t hesitate to get in touch with a member of our team right away! We’d love to hear from you, and we’re excited to help you improve your campaign!