Sozuri runs direct integrations with Safaricom, Airtel, Telkom and Faiba. No premium peering markups, no surprise gaps in coverage, no "we tried but the message didn't go through" stories. You pass an MSISDN; we know which network it's on.
The cost & latency of every SMS in Kenya is decided at the carrier hop. Sozuri owns that hop — not a reseller who owns it for us.
Per-network rates from KSh 0.38 to 1.00 per SMS at volume. No mystery aggregator margin baked in.
Transactional sends ride priority routes on the native carrier rail. OTPs land before the customer can blink.
Pass a number, we route. You don't tag a network; we recognise prefixes for all four carriers automatically.
SMS, M-Pesa Daraja, premium SMS, USSD shortcodes — all four products direct on-net.
SMS, premium SMS, airtime distribution. Direct peering with sender ID approval support.
SMS & airtime supported on a best-effort basis. Sender ID approvals route through Sozuri.
SMS to JTL subscribers — same API call, automatic prefix detection.
SMS hits every phone with a SIM. USSD hits every keypad. WhatsApp covers the smartphone majority. Voice (coming soon) closes the loop for non-text use cases. Combined, Sozuri covers every reachable Kenyan citizen on the right channel for them.
You send the SMS. We pick the carrier. We negotiate the rate. We deliver the receipt. You don't even have to know which network the recipient is on.