Bulk SMS & messaging APIs
Messages that arrive, with delivery reports you can trust.
/ The problem
SMS remains the only channel that reaches every phone on the network — no app install, no data bundle, no smartphone required. But bulk messaging done casually gets throttled, filtered, or silently dropped, and most senders never find out because they never read their delivery reports.
Sender ID registration, per-network routing quirks, and opt-out compliance are operational problems, not code problems. They need infrastructure that treats a delivery receipt as seriously as a bank treats a transaction.
/ How we deliver
We operate messaging infrastructure with direct aggregator and MNO connections, per-network routing, and automatic retry on temporary failures. Every message has a tracked lifecycle from submission to handset delivery receipt.
You get both an API for transactional messages — OTPs, alerts, receipts — and campaign tooling for scheduled broadcasts with contact-list management, templating, and opt-out handling built in.
/ What we build with it
OTPs & security alerts
Time-critical messages on dedicated transactional routes, never queued behind a marketing blast.
Statements & receipts
Automated notifications fired from your systems by API — payment received, order shipped, loan due.
Campaign broadcasts
Scheduled sends with templates, contact lists, and opt-out handling that keeps you compliant.
Two-way messaging
Surveys, confirmations, and keyword-routed inboxes delivered to your backend by webhook.
/ Capabilities
- 03.1
Alphanumeric sender ID registration across networks
- 03.2
Transactional SMS API with sub-second submission
- 03.3
Campaign scheduling, templating, and contact lists
- 03.4
Per-network routing and automatic retries
- 03.5
Real-time delivery reports and analytics
- 03.6
Opt-out management and compliance
/ Spec sheet
The short version
How this service runs, in title-block form. Ask us for the long version.
- Sender ID
- Alphanumeric, registered per network
- Throughput
- Provisioned per client — millions per day
- Reports
- Real-time delivery receipts, per message
- Routing
- Transactional and promotional separated
- Integration
- REST API; SMPP on request
/ How delivery runs
- 1
Sender ID registration
We register your alphanumeric sender name with each network — the slowest step, so it starts first.
- 2
API integration
Your systems connect to the messaging API; templates and contact lists are set up alongside.
- 3
Route testing
Test sends across every network verify delivery, latency, and report accuracy before volume ramps.
- 4
Scale & report
Throughput is raised to plan, and delivery dashboards plus monthly reports go live.
/ Common questions
How fast is delivery at volume?
Throughput is provisioned per client and scales to millions of messages per day; transactional messages are prioritised on dedicated routes so OTPs are never queued behind campaigns.
Can we use our own sender name?
Yes. We register your alphanumeric sender ID with each network on your behalf — allow a few working days per network for approval.
Do you support two-way SMS?
Yes, via dedicated shortcodes or shared long codes with keyword routing, delivered to your systems by webhook.
/ Related services
Premium rate services
Shortcodes and carrier billing delivered with mobile network operators.
05USSD application development
Interactive menu services that work on every phone, no internet required.
09API integration & interoperability
ERPs, telcos, banks, and gateways made to talk to each other reliably.
/ Next step
Talk to us about bulk SMS & messaging APIs
Describe where you are — greenfield, half-built, or on fire. We answer with a technical read within one working day.
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