Blog

Telegram Alerts for Website Downtime: Setup Guide for Developers (2026)

· Get instant Telegram notifications when your website goes down. Complete setup guide for Telegram uptime monitoring — no bot coding required.

WhatsApp is the dominant messenger in most of Southeast Asia and Latin America. But Telegram has a significant footprint too — especially among developers and technical users in Vietnam, parts of the Philippines, Eastern Europe, and anywhere privacy-conscious users congregate.

If Telegram is where you and your team actually communicate, your uptime alerts should go there too. Here's how to set it up.

Why Telegram for Uptime Alerts

Telegram notifications work similarly to WhatsApp for alerting purposes:

  • Messages deliver instantly regardless of device sleep state
  • Group channels allow multiple people to see the same alert simultaneously
  • Telegram bots make it easy to receive automated messages into any chat
  • No phone number required — you can set up a dedicated bot that alerts a team channel

The group channel feature is particularly useful for teams: instead of alerting one number, you can have all downtime notifications go into a shared Telegram group where the whole team sees them in real time.

Telegram Alerts on ndelog

Telegram alerting is available from the Warden plan ($7/mo). The Warden plan includes 2 Telegram channels; Pamong includes 10.

On the free Spark plan, you receive up to 5 Telegram messages per month — a taste of the feature, not a full channel.

Option 1: Alert to a Personal Telegram Chat

Step 1: In ndelog, go to Settings → Alert Channels → + Add Channel → Telegram.

Step 2: Click the authorization link. This opens Telegram and connects your personal account to ndelog.

Step 3: Confirm the connection. From now on, downtime and recovery alerts appear as direct messages in your Telegram.

Step 4: Assign this channel to any monitors you want to alert via Telegram. Alerts look like:

🔴 DOWN — api.yourdomain.com HTTP 502 · Singapore · 14:32 Duration: checking...

🟢 RECOVERED — api.yourdomain.com Restored after 3 minutes 44 seconds

Option 2: Alert to a Team Telegram Group

This is the more powerful setup for teams:

Step 1: Create a Telegram group and invite your team members.

Step 2: In the group settings, add a bot. You can use @ndelog's integration directly — follow the ndelog dashboard's setup wizard for group channels.

Step 3: Configure the bot to post alerts to the group. Every downtime alert now goes to a shared channel visible to everyone.

This is especially useful for:

  • Agencies where multiple developers cover different clients
  • Teams with rotating on-call schedules (no formal tooling, just "who's awake")
  • Situations where a client or account manager should also be in the monitoring loop

Combining Telegram and WhatsApp

You don't have to choose. On Warden, you can send alerts to both:

  • WhatsApp: Your personal number — guaranteed to interrupt you
  • Telegram: A team channel — creates a shared incident log everyone can see

When something goes down, you get a personal WhatsApp and the team group chat gets a Telegram. When it recovers, both channels get the recovery message with downtime duration.

This dual-channel approach gives you personal responsibility (WhatsApp to you directly) plus team visibility (Telegram to the group) without building a formal incident management system.

Telegram vs WhatsApp: Which Should You Use?

Use WhatsApp if:

  • It's your primary personal messaging app
  • You're a solo developer or small team
  • You want the simplest possible setup
  • Your market is Indonesia, Malaysia, Philippines, Brazil, or Mexico

Use Telegram if:

  • Your team communicates on Telegram
  • You want group-channel alerts where the whole team sees incidents
  • You prefer Telegram's bot ecosystem
  • Your market is Vietnam, Russia, Eastern Europe, or tech-heavy communities

Use both if:

  • You want personal alerts plus team visibility
  • You want redundancy across two channels
  • You have a 2–3 person team and want everyone aware

All three configurations are supported on ndelog Warden at $7/month.

→ Start Warden with Telegram + WhatsApp alerts