Reach Customers
On Every
Channel.

Malawi's most reliable communications gateway. Send SMS, WhatsApp messages, transactional email and USSD interactions — all from one platform and API. No subscriptions, no lock-in.

99.9% Uptime
Enterprise Secure
Pan-Africa Ready

Free on sign-up: 10 SMS + 10 WhatsApp + 20 email credits — no card required

1M+
Messages Sent
500+
Businesses
99.9%
Uptime SLA
TumaSend mascot
Delivered
247 messages
Response time
0.3s avg
Active Channels
SMS
WhatsApp
Email
USSD
Scroll to explore
Our Channels

One Platform, Every Channel

SMS, USSD, WhatsApp, and Email — all from one unified platform and API. Every channel your Malawi business needs, managed in a single dashboard.

Available Now

SMS Gateway

Send bulk SMS, transactional messages, and OTPs across all Malawi networks — TNM, Airtel, and Lyca — with real-time delivery reports.

  • All Malawi networks covered
  • Bulk & single SMS support
  • Real-time delivery reports
  • Custom & global sender IDs
  • Unicode & long SMS support
Get Started
Available Now

USSD Gateway

Build interactive USSD menus for any feature phone — ideal for mobile money, surveys, and data collection with zero data cost to the user.

  • Works on any mobile phone
  • No internet required for users
  • Interactive menu sessions
  • All Malawi network operators
  • Real-time session analytics
Get Started
Available Now

WhatsApp Business

Connect your existing WhatsApp Business number via a QR scan — no new number needed. Link the line you already use and start sending through the API in minutes.

  • Link your existing WA Business account
  • Live via QR scan — no new number
  • Multiple numbers per account
  • Broadcast campaigns
  • Delivery & read receipts
Get Started
Available Now

Email Delivery

Send transactional email from your own verified domain with high inbox rates — receipts, OTPs, order confirmations, and marketing campaigns.

  • Send from your own domain
  • SPF & DKIM authentication
  • High inbox delivery rates
  • HTML & plain-text support
  • Open & click analytics
Get Started
Simple Process

Up and Running in 3 Steps

Whether you're a developer or a business owner, TumaSend makes it effortless to start communicating with your customers.

1
01

Create Your Account

Sign up in under 2 minutes with your email. Set up your business profile and receive free credits instantly — no card required.

2
02

Verify Your Business

Complete KYC by uploading your business registration certificate and a director ID. Verification is typically approved within 2 hours.

3
03

Start Sending

Purchase credits and go live. Use our dashboard for manual sends or integrate our REST API across SMS, WhatsApp, Email, and USSD.

For Developers

A REST API You'll
Actually Love

One API key, clean endpoints, predictable responses — SMS, WhatsApp, and Email in the same style. No auth ceremony, no SDK required.

  • API Key AuthPass x-api-key in the header — that's all you need
  • Multi-RecipientSend to thousands of recipients in a single request
  • Webhook SupportReal-time delivery status callbacks to your endpoint
  • Rate LimitingGenerous limits with clear headers & retry guidance
Read full API documentation →
POST /api/v1/send/sms
curl -X POST https://x01.commgateway.digitalhope.mw/api/v1/send/sms \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "from": "MyBrand",
    "recipients": ["265XXXXXXXXX", "265YYYYYYYYY"],
    "message": "Your order #1042 has been confirmed. Thank you!"
  }'
200 OK — Response
{
  "success": true,
  "batch_id": "bat_xk9m2p4q",
  "status": "queued",
  "recipients_count": 2,
  "credits_used": 2,
  "credits_remaining": 498
}
Simple Pricing

Pay As You Grow

No monthly fees. No subscriptions. Buy credits when you need them and use them at your pace. Instant top-up via Paychangu.

Free credits on every new account

10 SMS credits + 10 WhatsApp credits + 20 email credits — start testing immediately, no card required.

Sign up free →
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Payments secured by Paychangu · Instant credit top-up · No hidden fees

Enterprise

Built for Scale

Sending millions of messages? We have custom plans with dedicated infrastructure, volume pricing, and a dedicated account manager.

Volume Pricing

Custom rates for high-volume senders

Dedicated Infrastructure

Isolated sending lanes & SLA guarantees

Priority Support

Dedicated account manager & 24/7 support

Advanced Analytics

In-depth reporting & custom dashboards

Request Enterprise Access

We'll get back to you within 1 business day

Contact Us

Get in Touch

Have a question, a partnership idea, or need help getting started? We'd love to hear from you.

Location

Lilongwe, Malawi 🇲🇼

Response Time

Within 1 business day

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Ready to Start
Connecting?

Join hundreds of Malawian businesses already using TumaSend to reach their customers. Sign up free — no credit card required to start.