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WilCybertek βœ• WhatsApp

Most affordable messaging gateway, around the globe 🌍

WhatsApp by QR link, no approval wait SMS over real SIM cards

Send SMS and WhatsApp programmatically

Easily integrate messaging into your applications. Send texts, media files, contacts, voice notes and locations across chats, groups and communities β€” and plain SMS to any phone on any network, anywhere in the world.

No card required 100 free SMS credits Live in 5 minutes
WhatsApp and SMS messaging on a secured phone
Under 5sFrom queued to sent on a linked device
2 channelsSMS and WhatsApp on one API key
Up to 6Devices linked on the SMS credits plan
TLS 1.3In transit, with Argon2id-hashed keys

Send and receive WhatsApp with your app

Easily integrate messaging into your applications. Send texts, media files, contacts, voice messages and locations across chats, groups and communities β€” all programmatically, from one API key.

Message types
  • Text
  • Image
  • Video
  • Voice
  • Contact
  • Location
  • Document
  • Status
  • Reaction
Supported channels
  • Chat
  • Group
  • Community
await wil.messages.send({
  channel: "whatsapp",
  to: "+260970000000",
  text: "Your order shipped"
});
Ready

Send and receive SMS with your app

Put a SIM in an Android phone, link it once, then send text messages programmatically from your own code. Messages leave on a real mobile network at that network's own rate, and delivery reports come straight back to your webhook.

What you can do
  • Send SMS
  • Receive SMS
  • Bulk send
  • OTP codes
  • Templates
  • Scheduling
  • Delivery reports
  • Auto re-queue
  • Device routing
Supported networks
  • Any GSM carrier
  • Any country
  • Dual-SIM devices
  • No relay fees
09:04
+260 970 000 000
+
await wil.messages.send({
  channel: "sms",
  to: "+260970000000",
  text: "Your code is 481920"
});
Ready

Pricing per product

Pick only the product you need. Upgrade, downgrade or cancel at any time.

All prices in US dollars. Local cards and mobile money settle in your own currency at the day's rate.

Free

US$0.00
forever
No card required
Get started
Cancel anytime No setup fees
What's included
  • 100 SMS credits on signup
  • Up to 50 free credits/day (250/month cap)
  • 1 linked SMS device
  • 1 WhatsApp number for 14 days
  • Full API and delivery webhooks

SMS credits

US$8.60
per month
incl. taxes (may change in checkout)
Get started
Cancel anytime Scale anytime
What's included
  • 6,000 SMS credits every month
  • Link up to 6 SMS devices
  • Bulk send, scheduling and templates
  • Delivery reports and auto re-queue
  • Top up more credits whenever you need
  • SMS only, no WhatsApp number

WhatsApp

US$6.32
per number / month
incl. taxes (may change in checkout)
Get started
Cancel anytime No setup fees
What's included
  • Unlimited conversations and chats
  • Number stays linked, no 14-day expiry
  • AI auto-reply with active hours
  • Groups, communities and statuses
  • Media, voice notes and locations
  • Add more numbers at the same rate
Most popular

Growth β€” both channels

US$18.42
per month
incl. taxes (may change in checkout)
Get started
Cancel anytime No setup fees
What's included
  • Everything in SMS credits and WhatsApp
  • 5,000 SMS credits every month
  • Link up to 10 SMS devices
  • Link up to 3 WhatsApp numbers
  • AI auto-reply on every number
  • Priority support

Enterprise

For platforms sending high volume across both channels. We size the plan to your traffic and sign an uptime commitment.

  • Custom volume
  • Unlimited devices
  • Account manager
  • Uptime SLA
  • Volume discounts
  • White-label option
Contact sales

Or just pay for what you send

No plan, no monthly fee. Top up your balance and each SMS comes off it as you go. Credits never expire while your account is active.

US$0.0042per SMS sent
US$2.63minimum top-up

New: sell Airtel airtime and bundles

Top up any prepaid Airtel Zambia number, or sell every Airtel bundle (Ikali, Data, Combo, Voice, Social, App only), from a web page, a WhatsApp bot or your own code. Same account, same API key.

Buy page

A ready-made website
What's included
  • 3-step page: number, choose, pay
  • Live bundle list and prices for each SIM
  • Airtime from K1 to K1,000
  • Airtel Money, bank card or mobile money

WhatsApp bot

Customers buy by replying with numbers
What's included
  • Works on your own WhatsApp number
  • Whitelist control or open to everyone
  • Repeat last order, history, saved wallets
  • No webhook to set up

REST API

Buy from your own systems
What's included
  • Idempotent purchases, never charged twice
  • Line check, live bundles and order tracking
  • Automatic code reading from your gateway phone
  • Encrypted saved PINs with a console PIN lock

How it is paid for

Customers pay Airtel's own bundle price. Paying with Airtel Money has no fees. Card and mobile money go through DPO's secure page, where DPO may add a fee. Recipients must be prepaid Airtel numbers. Amounts are in Zambian Kwacha.

K1 – K1,000airtime per purchase
Freeto open the console
Read the Airtel docs

Built to be dependable

The things that keep your messages private and moving, on every plan including the free one.

Send your first message today

Create an account, link a device, and you will have SMS and WhatsApp going out before your coffee gets cold.