Uptime Monitoring | Hosted Status Page | Diagnostic Tools

Combined uptime, performance monitoring and built-in status page in one service.

14 day free trial | No credit card required

Save time tracking down logs with HTTP failure transcripts

When the service is failing, the HTTP request/response that failed will usually give enough information to significantly narrow the issue. That’s why all of our notifications include a full transcript of the HTTP request and response. You can focus on updating configuration or repairing source code instead of wasting time trying to reproduce.

Sensitive headers like Authorization are scrubbed before the transcript is persisted in our datastore. (of course we’d rather not have token at all!)

GET /v3/stats?aggregated_by=day&start_date=2020-01-01 HTTP/1.1
Host: api.sendgrid.com
User-Agent: statuslist.app Service uptime bot
Authorization: Bearer xxxxxxxxxxxxxxxxxxx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 21 May 2020 13:52:13 GMT
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive
x-frame-options: DENY
content-security-policy: default-src https://api.sendgrid.com; frame-src 'none'; object-src 'none'


Pinpoint performance issues faster with Built-in Diagnostics

When your service is running slow, you need to know that you’re focusing on the right component of your system. No one wants to spend weeks optimizing application code when really the TLS termination is running slow. Or maybe you need to switch to a better DNS provider.

Timing diagnostics break all this down, right in the performance alert. Don’t spin your wheels in the wrong direction.

Track accidental DNS changes with DNS Tracking

When someone changes the DNS, usually there’s no going back. If those DNS changes broke something, it can be a real headache to get things reconfigured. With Status List’s DNS tracking, we keep a complete change log of your endpoint’s DNS (both A and AAAA DNS records). That way if you need to restore to a previous value, it’s a quick lookup.

We Track Incidents Automatically, One Less Thing to Think About

In the heat of an incident, the last thing you should be doing is recording tedious things like start/end times and error transcripts. That’s why we take care of all that automatically with incident tracking. Lookup old incidents for post-mortems or view transcript and timing details on current ones.

Monitor it all, HTTP and DB too

When an HTTP monitor alerts you to a problem, there’s 100 different error sources you could check. With database monitoring, we check the most common error source before you even ask. Setup your Postgres, Maria, Mongo or Redis databases to get database uptime and performance monitoring right along side your HTTP monitors.

Standard Uptime Monitoring

Error Monitoring

Know when your service starts passing unsuccessful HTTP status codes. Anything that isn’t in the 2xx-3xx range will trigger an alert. This is a great way to check that your service is actually responding and not just your load balancer.

Performance Monitoring

Know when your service starts lagging. Get alerts when requests start to take longer than you’d like. Set custom thresholds for how long your service should take to respond

Have you been monitoring the right things?

Read our Ultimate Guide to Uptime Monitoring blog post and know where you stand


Uptime Monitoring on Heroku

Keep everything together and install Status List in your Heroku app. It’s the same product with a little bit extra to make for a seamless Heroku experience.
Heroku Elements Listing

heroku cli

Want Uptime Status Notifications on Slack?

Get uptime and performance notifications right in your Slack workspace so you don’t have to context switch. Send notifications to the #team or just yourself.
Slack App Listing




per month

  • 10 Monitors
  • Uptime Monitoring
  • Performance Monitoring
  • Hosted Status Page
  • Incident Tracking



per month

  • 25 Monitors
  • Uptime Monitoring
  • Performance Monitoring
  • Hosted Status Page
  • Incident Tracking



per month

  • 200 Monitors
  • Uptime Monitoring
  • Performance Monitoring
  • Hosted Status Page
  • Incident Tracking