No answer, no charge
Unanswered, busy and failed calls cost nothing. Credits are reserved when you send and unused credits return to your wallet automatically.
Bulk voice messaging for Nigeria
Voice SMS & Robocall Service in Nigeria
Record your message once and we call every number for you. People hear your voice on any phone — no internet, no smartphone, no reading needed. From ₦7.50 per 15 seconds, and unanswered calls are free.
- MTN · Airtel · Glo · 9mobile
- Pay only for answered calls
- Any language
- Live delivery reports
How it works
Your voice on thousands of phones in three steps
-
1
Sign up and fund your wallet
Create a free account and activate it by email. Buy credits by bank transfer from ₦1,000 — credits never expire.
-
2
Upload your recording
Record on your phone and upload it — MP3, WAV, M4A and more are converted automatically. Our team reviews every recording before its first use.
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3
Send and track
Paste numbers or upload a CSV or Excel list, send now or schedule it, then watch answered calls come in live.
Features
Everything you need for voice campaigns
Billed in 15-second blocks
One credit covers up to 15 seconds of an answered call, so short messages cost less. A 30-second message uses 2 credits.
Speak their language
Record in English, Pidgin, Yoruba, Hausa, Igbo or any language. Perfect for audiences who don't read texts.
Huge lists, scheduled sends
Upload contact files with millions of numbers — invalid numbers and duplicates are removed for you. Send now or pick a date and time.
Live delivery reports
See every call: answered, no answer, busy or failed, with duration and network. Download reports as Excel, CSV or PDF.
API & webhooks
Send from your own website, app or CRM and get each call's result posted to your server. Read the API docs.
Pricing
Simple prepaid prices in Naira
₦7.50 per credit. One credit covers an answered call of up to 15 seconds.
| Message length | Credits per call | Cost per answered call |
|---|---|---|
| Up to 15 seconds | 1 | ₦7.50 |
| Up to 30 seconds | 2 | ₦15 |
| Up to 45 seconds | 3 | ₦22.50 |
| Up to 60 seconds | 4 | ₦30 |
Unanswered calls are free · Minimum top-up ₦1,000 · Credits never expire · Calls are placed 8am–8pm (Lagos time)
Who uses voice SMS
Personal communication with emotion
A voice message carries warmth, urgency and trust that text cannot. It reaches people who don't read SMS, people without smartphones, and people who never open their messages.
- Businesses — promotions, launches, payment reminders
- Churches & mosques — services, programmes, events
- Schools — fee reminders, PTA meetings, resumption dates
- Campaigns & associations — announcements to members and supporters
- NGOs & health — immunisation and public-health messages
- Cooperatives & lenders — meeting and repayment reminders
Our mission
InfoTek Perspective Services' mission as a leading AISP is to achieve maximal client and partner satisfaction through longstanding partnership.
We deliver innovative and cost-effective solutions that enable our clients to gain market success and beat their competitors.
Talk to our consultantsReseller programme
Start your own voice SMS business
Buy credits at the reseller price, create accounts for your own customers, set your own price and track all their campaigns from one dashboard. We handle the networks, compliance and reporting.
- ✔ Your own customers, your own price per credit
- ✔ Move credits to and from customers instantly
- ✔ Delivery reports for all your customers
- ✔ Full API to run voice SMS inside your own platform
- Your price per credit
- ₦6.25
- per 15 seconds answered
- Recommended retail
- ₦7.50
- or set your own price
- First top-up
- ₦50,000
- = 8,000 credits
- Later top-ups
- ₦10,000
- minimum
Payment information
Pay by bank transfer, then log in and go to Wallet → Pay by bank transfer to send us your payment details. Credits are added as soon as we confirm it.
Guaranty Trust Bank (GTBank)
InfoTek Perspective Services
0003938903
FAQ
Voice SMS questions, answered
What is voice SMS?
Voice SMS (also called a robocall or voice broadcast) delivers your pre-recorded message as a normal phone call. When the person picks up, they hear your voice. It works on every phone, needs no internet or smartphone, and reaches people who do not read text messages.
How much does voice SMS cost in Nigeria?
₦7.50 per answered call of up to 15 seconds. A 30-second message costs ₦15 and a 60-second message costs ₦30 per answered call. Resellers pay ₦6.25 per 15 seconds.
Am I charged for calls that are not answered?
No. Unanswered, busy and failed calls are free. Credits for the whole campaign are reserved when you send and the unused credits are returned to your wallet automatically when it finishes.
Which networks do you cover?
All Nigerian mobile networks: MTN, Airtel, Glo and 9mobile.
Can I send messages in Pidgin, Yoruba, Hausa or Igbo?
Yes. You record the message, so it can be in any language or accent: English, Pidgin, Yoruba, Hausa, Igbo or any other.
How do I get started?
Create a free account at voicesms.infotekps.com, activate it by email, upload your recording and buy credits by bank transfer (minimum ₦1,000). Every recording is reviewed before its first use.
Can I resell voice SMS?
Yes. Resellers buy credits at ₦6.25 per 15 seconds, create their own customer accounts and set their own prices. The first top-up is at least ₦50,000 and later top-ups at least ₦10,000.
Do you have an API?
Yes. A REST API lets you send voice SMS from your own website, app or CRM, and webhooks send each call result to your server. Documentation is at voicesms.infotekps.com/developers.
Ready to be heard?
Create your free account in two minutes and send your first voice SMS today.
Sign up freeQuestions? robocall@infotekps.com · +234 813 287 8945