Case Study

ClickSenders

Enterprise-grade email infrastructure built for scale, speed, and deliverability

Email Infrastructure  |  Co-Developed Product
The Challenge

Email deliverability is broken for African businesses

International platforms charge premium prices that are prohibitive for many African businesses trying to scale.

African IP ranges suffer from poor sender reputation globally, leading to emails landing in spam even when content is legitimate.

There is little to no local support or infrastructure optimised for African sending patterns, leaving businesses without expert guidance.

Companies need a reliable, high-volume email solution at a fraction of the cost — without sacrificing deliverability or analytics.

Our Approach

Purpose-built infrastructure, not a wrapper around someone else's API

1

Built custom SMTP infrastructure optimised for African sending patterns and IP ranges

2

Designed IP warm-up and reputation management workflows from scratch

3

Created a real-time analytics dashboard with live delivery tracking

4

Adopted a developer-first API design for rapid third-party integration

Key Features Built

Everything a modern email platform needs

High-Volume Sending

Send large volumes of emails with intelligent queue management, rate limiting, and automatic throttling to protect sender reputation.

Real-Time Analytics

Track open rates, click-through rates, bounce analysis, and deliverability metrics with a live updating dashboard.

API & SMTP Access

Full RESTful API and SMTP relay for seamless developer integration into any application or workflow.

Template Builder

Drag-and-drop email builder with a library of responsive, mobile-first templates ready for any campaign.

List Management

Subscriber management with advanced segmentation, tagging, bulk import/export, and suppression lists.

Deliverability Engine

Automated SPF, DKIM, and DMARC setup, IP warm-up scheduling, and continuous reputation monitoring.

Results

Impact at scale

High volume

Emails processed at scale

Enterprise-grade

Platform reliability

Industry-leading

Inbox placement rate

Major savings

Cost reduction vs international platforms

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