PTT TELEGRAM · 4notify
No. BR-RS-006Date 2026-05-26
REGULAR
06
Telegram 06 of 08 · Tech
FiledEmailWebhookPush

Tech outsource Belgrade / Novi Sad: notifications for SaaS clients

Belgrade, Novi Sad and Niš form a strong IT outsource hub: over 500 companies with 30,000+ developers serving clients from EU, US, UK. 4notify integrates SaaS notifications, deploy alerts (PagerDuty style), customer success outreach.

Context

Serbian SaaS firms have clients in 10+ time zones. Without time-zone-aware delivery, 3am notifications break customer NPS.

Legal framework
Cross-border GDPR (EU klijenti)

Consent in client jurisdiction — multi-jurisdiction consent.

TCPA + CAN-SPAM (US klijenti)

10DLC registration for US SMS; double opt-in for email marketing.

Steps
01

Multi-tenant routing

One 4notify account, multiple end-customer brands (sender ID per-tenant).

02

Time-zone aware delivery

4notify sends only 9-21 recipient local time, except for urgent.

03

PagerDuty integration

Webhook integration for on-call escalation.

Code
json
{ "template": "saas_invoice_paid", "tenant": "client-acme-co", "channels": ["email", "push"], "recipient": { "email": "[email protected]", "lang": "en", "tz": "America/New_York" }, "invoice": { "id": "INV-2026-481", "amount": 4500, "currency": "USD" } }
Sample message
Email

Your invoice INV-2026-481 ($4,500) has been paid. Details: portal.acme.com.

Checklist
  • Multi-tenant sender ID configured
  • Time-zone field in recipient schema
  • 10DLC registration for US clients
What 4notify does differently

Multi-tenant architecture for Serbian tech outsource firms — one account, many clients.

FAQ
Does it support webhook for multiple end-customer brands?

Yes, with per-tenant sender ID and independent consent ledgers.

Start free

14 days, no card. Support in Serbian and English.

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