Ukraine, CEE, CIS
Viber is the daily-driver chat across Ukraine and neighbouring countries. Many on-call responders never installed Telegram or WhatsApp.
Send incident alerts as branded Viber business messages with one-tap acknowledgement. Native to teams across Ukraine, Belarus, Russia and South-Eastern Europe — no extra app to install.
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DEMOCheckout p99 latency above SLO for 5 minutes (service=checkout)
When to pick this
Viber is the default messenger across Ukraine and parts of CEE. If your responders are already there, the alert reaches them without a new app.
Viber is the daily-driver chat across Ukraine and neighbouring countries. Many on-call responders never installed Telegram or WhatsApp.
Customer-facing operations and field engineers often share Viber contacts. Sending alerts there avoids forcing them into another app.
Viber business messages support inline buttons. One tap closes the alert and stops the escalation chain.
Channel profile
Realistic numbers and constraints for the Viber business route in WardenPoint.
Viber Business + provider delivery. Comparable to WhatsApp, slightly slower than Telegram.
Viber Business is billed per message and varies by region. The dashboard shows the rate before you save a recipient.
We capture sent / delivered / read statuses from the Viber business provider when available.
Outbound messages must come from a verified sender. WardenPoint provides a default sender; higher plans can configure their own.
Setup
Add the phone, confirm the sender, send a test.
Recipients → Add → Viber. The number must be registered with Viber (E.164 format).
$ +380505550142WardenPoint provides a shared business sender by default. On higher plans you can register your own verified sender — branding shows up in the recipient's chat header.
$ Senders › Default · VerifiedDashboard → Send test → Viber. The recipient sees the message in Viber with Acknowledge and Open buttons.
$ Send test → ViberFrequently asked
Add a Viber recipient, send a test alert, watch the buttons land in chat. The cheapest way to verify the channel works for your region.