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Bulk SMS & OTP delivery, built for Lesotho businesses

Send OTPs from your own software through a simple API, or run bulk campaigns straight from a web dashboard. No SMS gateway hardware, no carrier contracts to negotiate.

Start your free trial View the API

No credit card required. Every new account starts with free trial credits.

Reliable network delivery

Built on established mobile network partnerships — no gateway hardware for you to run.

Real delivery visibility

Delivery receipts, status webhooks, and reporting dashboards.

Built for developers & teams

A clean REST API for developers, and a no-code dashboard for everyone else.

Everything you need

One platform, two ways to send

Whether your team ships code or runs campaigns from a spreadsheet, Bulk SMS covers both.

Bulk campaigns

Upload a CSV or reuse a saved contact list, personalise the message, and send to thousands of recipients in one campaign.

Developer API

A simple REST API for single sends (OTPs) and bulk batches, secured with API keys.

Contact management

Import contacts by CSV, organise them into groups, and keep custom fields for message personalisation.

Delivery reports & analytics

Track volume, delivery rate, and failures over time per campaign.

Signed webhooks

Get pushed, HMAC-signed notifications the moment a message is delivered, fails, or a campaign finishes.

High-volume friendly pricing

Get custom rates for your high-volume sends.

How it works

Sending your first message takes minutes

  1. 1

    Register

    Create a free account and receive trial credits instantly — no card required.

  2. 2

    Top up credits

    Buy a credit package that matches your volume — pay only for what you send.

  3. 3

    Send

    From the dashboard for one-off and bulk sends, or via the API for OTPs and automated sends.

Pricing

Simple, pay-as-you-go pricing

No monthly minimums. Buy credits, use them whenever — the more you send, the lower your rate.

Starter

1 - 4,999 Credits

LSL 0.20 / Credit

  • Pay-as-you-go credits, no monthly fee
  • Dashboard & developer API access
  • Standard delivery reports
Start free trial

Most popular

Growth

5,000 - 19,999 Credits

LSL 0.19 / Credit

  • Everything in Starter
  • Webhooks for real-time delivery events
  • Priority email support
Start free trial

Business

20,000 - 99,999 Credits

LSL 0.17 / Credit

  • Everything in Growth
  • Volume discount pricing
  • Dedicated onboarding support
Start free trial

Enterprise

100,000+ Credits

Custom

  • Everything in Business
  • Custom, negotiated per-SMS pricing
  • Dedicated account manager
Talk to sales

Prices shown per SMS in LSL. Custom volume pricing is available for high-volume senders — contact us via nexadeep.co.ls.

For developers

Integrate in a few lines of code

Authenticate with an API key, send a single SMS or a bulk batch, and check delivery status by polling or by subscribing to signed webhooks. Full request/response examples for PHP, Python, and cURL ship with every account.

Get your API key 
curl -X POST https://nexadeep.co.ls/nexamessaging/api/v1/sms \
  -H "Authorization: Bearer <your-api-key>" \
  -H "Content-Type: application/json" \
  -d '{
    "to": "266xxxxxxxx",
    "message": "Your OTP is 482113"
  }'

Ready to start sending?

Register in minutes and get trial credits to test your integration or your first campaign — free.

Create your free account Learn about Nexadeep