Website monitoring with Slack alerts that land first.
Uptimia runs 12 monitor types — uptime, checkout flows, SSL, DNS, servers, cron jobs — from 171+ checkpoints in 70+ countries. A confirmed failure posts straight into your Slack channel — the affected monitor, the failure line, priority and type in one message.
Overview
Last 7 DaysThe outage nobody is watching
The site is up every time anyone looks, so the belief holds. But a failing server does not ring, mail or page — it goes quiet, and quiet is exactly what a browser tab looks like when nobody has it open.
Someone would notice in minutes
Nobody reloads the homepage on a schedule, and a 503 announces itself to nobody. The belief survives because you have never been in the room when the site failed.
A customer notices first
The news arrives through the people it already cost you, one ticket at a time, long after the first failed request.
One outage, never leaving Slack
09:14, the payments API stops answering. The deploy dashboard is still green and nobody has it open — but a monitor is watching, and #alerts-prod is on its contact list.
Connect Slack in three steps
From creating the webhook to a test message sitting in your channel.
Create the incoming webhook
In Slack, turn on Incoming Webhooks and point one at a channel. Paste the hooks.slack.com URL into Uptimia, save, then hit Test — the channel gets a confirmation message before anything real does.
Add it as a contact
A Slack contact wraps that one webhook. Tick it on the monitors that should use it — each monitor keeps its own recipient list, so urgent goes to on-call and warnings go to ops.
Attach an escalation policy
Decide who gets pinged next if nobody responds. This is also what puts the acknowledge link in the Slack message, because acknowledging is what pauses the ladder. Policies come with the Professional plan and above.
Connect Slack to Uptimia
The click path, in the Help Center: creating the incoming webhook in your workspace, pasting the URL into Uptimia, and what to check when the channel stays quiet.
- Before you start
- Connect Slack to Uptimia
- If alerts don’t arrive
Twelve monitor types, one Slack channel
A homepage ping proves the homepage. The checkout flow, the certificate, the DNS answer, the server underneath and the cron job at 03:00 each fail their own way — and each raises the alarm through the same webhook.
One webhook, one channel
A Slack incoming webhook is bound to the channel you created it in, so routing is simply a question of which webhook a monitor uses. Outages page on-call, certificate warnings wait for daylight, speed numbers keep score — and nobody mutes a channel that only pings them about their own thing.
Downtime should hit your Slack.Before your customers do.
Every monitor type, every checkpoint, every alert channel — Slack included from day one of the free trial.
The platform behind the ping
Slack is where the news arrives. Behind it sit the checks that find the problem, the record that proves your uptime, and the page that tells your customers.
Twelve monitor types, one account
Uptime, transactions, API chains, speed, SSL, domains, DNS, blacklists, malware, servers, heartbeats and real-user data — one dashboard, one contact list.
Confirmed before Slack hears it
Checks run from 171+ checkpoints in 70+ countries, and you decide how many regions — up to 3 — must agree before anyone is pinged.
Public status pages
Tell customers what's happening on your own domain, in your own branding, without writing a page.
Scheduled reports
Daily to yearly summaries, emailed with the PDF attached — proof for the boss or the client.
Incident history & MTTA
Every outage logged with how fast the team reacted — so you can see it improving.
Escalations & quiet hours
No acknowledgement? The ladder brings in the next step — another channel, an SMS, the next person. Maintenance windows mute the monitors they cover.
How Slack alerts work
Uptimia checks your sites from outside and, the moment a failure is confirmed, POSTs a Block Kit message to your Slack incoming webhook. The message names the affected monitor, the failure, the priority and the monitor type — and on an escalation-policy incident it carries a signed acknowledge link. Recovery posts a follow-up with the total time down.
The alert waits in an inbox
An email reaches one address and waits there until that person next opens their mail.
The whole team sees it now
The post lands in the room the team already watches, one person claims it, and the recovery message closes the loop.
What Uptimia posts to Slack
Every stage of an incident is its own post, including the escalation nobody answered — so the channel reads as the timeline.
See all 12 alert channels →| Message | Posts when | What it carries |
|---|---|---|
| Down alert | A failure clears confirmation | Affected monitor, the failure line, priority, monitor type |
| Acknowledgement | Someone opens the signed link | Who took it and when — pending steps pause |
| Escalation | Nobody acknowledges in time | The next step's recipients: another channel, an SMS, the next person |
| Grouped incident | Several monitors fail together | One digest listing each monitor, then throttled join updates |
| Recovery | The monitor comes back | All-clear with the total time down |
| Test message | You connect the channel | Proof the wiring works, before anything real |
Slack alerts FAQ
01What is website monitoring with Slack alerts?+
02Is Uptimia only about Slack alerts?+
03How fast will my team actually find out?+
04Can I handle the whole incident without leaving Slack?+
05Won't Slack get noisy?+
06Can different alerts go to different channels?+
#alerts-prod, certificate and domain warnings to #ops-warnings, speed to #perf-watch. Add as many as you need.07Does the recovery show up in Slack too?+
08Which monitor types can send Slack alerts?+
09How do I connect Uptimia to Slack?+
hooks.slack.com URL, save, and press Test. Uptimia only ever POSTs to that host, over HTTPS, and never follows a redirect.10Is Slack included, or does it cost extra?+
Your next outage should ping Slack.
Create the webhook, send one test message, and let your team find out first — in the tool they already have open.