Free uptime monitoring · nothing to install · no card required

Know it’s down
before anyone else does.

uptime.watch checks your websites, APIs and services every minute, tells the right person the moment something breaks, and keeps your users informed with a status page that updates itself.

3 of 3 monitors up
checked 4s ago
api.example.com

HTTP · 142 ms

99.97%
checkout.example.com

Keyword · 88 ms

100.00%
db-primary:5432

Port · 4 ms

99.99%
90 days ago today

60s

Check interval

5

Check types

6

Alert channels

$0

Forever

01 — What it does

Quietly thorough.

Everything you need to notice an outage, respond to it, and explain it afterwards. Nothing you don’t.

  1. 01

    HTTP, keyword, ping, port and heartbeat checks

    Point it at a URL, a port, or have an internal job ping us on a schedule. If it can fail, it can be watched.

  2. 02

    Alerts that reach a person

    Email, Slack, Microsoft Teams, Discord, Telegram and webhooks — routed through on-call schedules and escalation policies so nobody gets paged twice.

  3. 03

    Public status pages

    A plain, trustworthy page for your users that updates itself from monitor state and scheduled maintenance.

  4. 04

    Certificates and domains

    Alerts in the 30 days before an SSL certificate or domain registration lapses, so a renewal never sneaks up on you.

  5. 05

    Incidents, start to finish

    Every outage becomes an incident with a timeline, updates, and a post-mortem when it’s over.

  6. 06

    Response times and SLAs

    Latency history per monitor and SLA targets that tell you how much downtime budget is left over the last 30 days.

02 — Getting started

Four minutes, start to finish.

1

Get an account

An administrator creates it with full or read-only access. No card, no trial clock.

2

Add a monitor

Paste a URL or host. Choose an interval and a timeout.

3

Choose who hears about it

Connect a channel and, if you like, an on-call rotation.

4

Get on with your day

We’ll check every minute and tell you when something changes.

03 — Alerting

One message, to the right person.

When a check fails, an incident opens and alerts follow your on-call schedule and escalate if nobody acknowledges. When it’s fixed, you’ll hear that too.

uptime.watch 14:02
api.example.com is down

HTTP check failed · 502 Bad Gateway
Incident #128 opened · paging Dana (on call)

Recovered after 4m 12s

Email · Slack · Teams · Discord · Telegram · Webhooks

04 — Pricing

Free. Not
freemium.

No tiers, no seat limits, no “contact sales”. Whether it’s a side project or a company, you get the whole thing.

  • ✓Up to 50 monitors
  • ✓One-minute checks
  • ✓Public status pages
  • ✓Team members and roles
  • ✓Escalation policies
  • ✓SSL and domain expiry
  • ✓Incident post-mortems
  • ✓Audit log
05 — Questions

Asked, answered.

The next outage is already on its way.
Hear about it first.

Sign in No card. Set up in a few minutes.