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Zambox

Bulk SMS, WhatsApp & email API for Zambia

Limited in Africa

Zambox is an SMS, WhatsApp and email API for Zambia: send OTPs, payment alerts and reminders to +260 numbers from one API, prepaid in kwacha. Signed delivery webhooks, retries without duplicates, bulk sends up to 1,000 recipients per request, OpenAPI explorer. No monthly fee: SMS from K0.25 per segment, email K0.02.

Facts about Zambox

Category: SMS, USSD & Telecoms
Availability: Limited in Africa
Countries: 🇿🇲Zambia
Pricing: Paid
Typical setup time: 1 day

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Keep up with what works

Tools like Zambox, vetted for African markets, plus the guides that use them. Once a week.