---
title: "Sendexa: SMS, WhatsApp, Email and Voice APIs"
description: "Send SMS, WhatsApp, email, voice and USSD via APIs in Nigeria & Ghana. Pay-as-you-go wallet + free credits. 10+ countries, 99.99% uptime SLA."
canonical_url: "https://liners.com/sendexa"
markdown_url: "https://liners.com/sendexa.md"
type: "product"
language: "en"
image: "https://assets.liners.com/storage/v1/object/public/media/tools/sendexa/screenshot.webp?v=1785587204892"
published_at: "2026-08-03T10:44:14.600Z"
updated_at: "2026-09-25T11:51:26.746Z"
---

# Sendexa: SMS, WhatsApp, Email and Voice APIs

Send SMS, WhatsApp, email, voice and USSD via APIs in Nigeria & Ghana. Pay-as-you-go wallet + free credits. 10+ countries, 99.99% uptime SLA.

## Breadcrumbs

- [Communication & Social](/categories/communication-social)
- [Sendexa](/sendexa)

## Summary

Communication APIs for SMS, WhatsApp, voice, and 2fa

A communication API platform for African businesses to send SMS, WhatsApp, email, voice calls, and OTPs, run campaigns, and verify users with security tools.

## Product details

| Field | Value |
| --- | --- |
| Website | https://www.sendexa.co/ |
| Tagline | Communication APIs for SMS, WhatsApp, voice, and 2fa |
| Primary country | Ghana |
| Platforms | Web, API |
| Average rating |  |
| Published reviews | 0 |
| Verified listing | Yes |

## About the product

Sendexa is a communication infrastructure platform for African startups, SMEs, and enterprises that need APIs to verify users and send customer notifications across multiple channels.

Key capabilities include:
- **Omnichannel messaging APIs** for **SMS, WhatsApp, Email, and Voice**, designed for transactional alerts, customer engagement, and support workflows.
- **Verification & security tools** such as **OTP delivery**, **identity verification**, and **fraud prevention** to support onboarding, login, and transaction authentication.
- **USSD and Chat APIs** for interactive, menu-based mobile sessions and real-time customer conversations.
- **Developer tooling** including **REST APIs**, **SDKs**, **webhooks**, API reference, integration guides, code examples, changelog, and a public GitHub presence.

Available via **Web dashboard** and **APIs** (developer documentation: https://docs.sendexa.co/). Pricing follows a **wallet-based pay-as-you-go** model with free sign-up and free credits, then wallet funding to start sending messages and making calls.

Built for B2B teams in sectors such as **e-commerce, banking and finance, healthcare, education, retail, government, marketing, and customer support**, especially those operating across African markets.

Notable in the Africa-first communications market for its stated **10+ countries reached**, published reliability metrics (up to **99.99% uptime SLA**, **98%+ delivery rate**, and **<100 ms** response time), plus 24/7 support and operations listed in **Akatsi, Volta Region, Ghana**.

## Features

- [Communication & Social](/categories/communication-social): Category
- [B2B](/tags/b2b): Product feature or technology
- [Messaging](/tags/messaging): Product feature or technology
- [USSD](/tags/ussd): Product feature or technology
- [Ghana](/countries/ghana): Market
- [Nigeria](/countries/nigeria): Market

## Related pages

- [Alternatives](/sendexa/alternatives)
- [Reviews](/sendexa/reviews)
- [Transparency](/sendexa/transparency)

## Access and citation

- [Canonical HTML page](https://liners.com/sendexa)
- [Markdown route index](/sitemap.md)
- [Agent access guide](/llms.txt)