Trust
Built for regulated traffic.
Encryption in transit and at rest, regional residency in India, UAE, Singapore and the EU, granular retention windows, and consent state tracked per channel per customer.
SOC 2
Type II audited
ISO 27001
Certified ISMS
GDPR
DPA + SCCs
DLT
TRAI compliant
99.98%
Rolling 12-month uptime
24/7
NOC with 15-min response
Developers
Sandbox in five minutes.
SDKsNode, Python, PHP, Java, Go — plus plain REST.
WebhooksSigned events for delivery, replies, call status.
SandboxFree test numbers and simulated failure modes.
SupportShared Slack channel with our platform engineers.
POST api.supremeonesoftware.com/v2/messages200 OK
// node
const nm = require('northmark');
await nm.messages.send({
to: '+919876543210',
channel: ['whatsapp', 'rcs', 'sms'],
template: 'otp_login', vars: { code }
});Status
The last 12 months, honestly.
99.98%
Uptime
2
Incidents > 15 min
6 min
Median resolution
4
Data centres live
Full incident history and live status at status.supremeonesoftware.com.
Switching over
Migrating from another provider is routine.
Templates, contacts and number porting move in parallel with your existing vendor until we cut over — no downtime window, no re-verification from scratch.
01
Audit current setup
Templates, numbers, volumes, integrations.
02
Parallel run
Traffic mirrored on both platforms for two weeks.
03
Cutover
Numbers ported, old vendor decommissioned.