One rate. No monthly fee.
You pay per delivered segment from a prepaid wallet. No subscription, no minimum commitment, and undelivered messages are refunded automatically.
or $0.005 per segment on USD wallets
- Every network: MTN, Glo, Airtel and 9mobile
- HTTP API and SMPP binds at the same rate
- Signed delivery webhooks with automatic retries
- Sandbox sending, free and unlimited
- Contacts, groups, scheduling and bulk campaigns
- OTP verification and opt-out management
- Automatic refunds on undelivered messages
Sending high volume? Ask about volume rates
Work out a campaign cost
no sign-up- Characters
- 81
- Segments
- 1
- Total
- ₦5,850.00
Billed per segment at ₦5.85. A message up to 160 characters is one segment; longer messages are split into 153-character parts, because the concatenation header consumes the difference.
The rules, in full
What counts as a segment?
A message up to 160 characters is one segment. Beyond that it splits into 153-character parts, because the concatenation header takes the remaining space. A single message is capped at 10 segments.
When am I charged?
The wallet is debited when the message is accepted. For bulk campaigns the debit happens once, as the campaign is prepared — if your balance cannot cover it, nothing is created and nothing is charged.
What if a message fails?
It is refunded automatically as a separate ledger entry. Messages that never leave the platform are also swept and refunded on a schedule, without you having to ask.
Do non-GSM characters cost more?
Messages containing characters outside the GSM-7 alphabet (including many emoji) are encoded as UCS-2, which shortens the per-segment limit. The calculator above uses GSM-7 lengths.
How do I add funds?
Through the client portal, by card or transfer via Paystack. The balance is credited as soon as the payment is confirmed.
Is there a free trial?
The sandbox is free and unlimited — you can build and test the entire integration, including webhooks, before funding a wallet.