Features

Everything you need. Nothing gated.

Every feature below is included on every plan — status pages, server metrics, and all 10 alert channels. Only site count, server count, and log retention scale with price.

Your sites, watched every 60 seconds.

We ping every URL on your list around the clock, record the HTTP status and response time, and alert you the instant something changes.

  • 1-minute checks on every plan — no upsell required
  • 24-hour and 7-day uptime summaries on each site
  • Response time tracked on every single check
  • Down alerts fire within 60–120 seconds of an outage
app.downctl.com/sites/myapp.com
Uptime (24h)
100%
1,440 checks
Uptime (7d)
99.98%
Rolling window
Avg response
61ms
24h mean
Last response
58ms
HTTP 200
Response time - last 24 hours
Check now
HTTP 200
58ms
24 hours agoNow

Know before your cert expires.

Every site you monitor gets automatic SSL tracking. Set an SSL expiring alert rule for the warning window your team actually needs.

  • SSL status and days remaining on each site
  • Configurable SSL expiring alert threshold
  • Issuer and subject details captured when available
  • No agent or DNS change required — checks over HTTPS
app.downctl.com/sites/myapp.com

SSL Certificate

Check now
Valid myapp.com
Expires in 47 days Issued by Let's Encrypt

Last checked 5 minutes ago

SSL expiring rule

Notify when any certificate has 14 days or less remaining.

Spot slowdowns before users feel them.

Response time is recorded on every check. Set a slow-response rule and get alerted when your site starts dragging before it becomes a support ticket.

  • Response time logged on every single check
  • 24-hour response chart on every site
  • Slow-response alert thresholds in milliseconds
  • Recent checks show HTTP status and response time
app.downctl.com/sites/myapp.com — Performance
Response time - last 24 hours
Check now
312ms
24 hours agoNow
Avg 24h
61ms
Last
58ms
HTTP
200

Catch errors before users do.

Install the JS or PHP SDK and grouped error fingerprints flow into each site dashboard. Know what's breaking, how often, and when it started.

  • Total events and unique issues over the last 24 hours
  • Errors grouped by fingerprint, not a raw log dump
  • Filter by error level
  • First seen, last seen, and occurrence count for each issue
app.downctl.com/sites/myapp.com — Errors
Total events
32
24h occurrences
Unique issues
3
Distinct fingerprints
All Error Warning
Error

RuntimeException: DB connection failed

23×
First seen 3h agoLast seen 4m ago
Warning

API request timed out

First seen 1h agoLast seen 11m ago
Error

TypeError: Cannot read property 'id'

First seen 22m agoLast seen 22m ago

Know when your server is struggling.

Add servers to a monitored site and stream CPU, memory, disk, and load metrics right alongside uptime in your site dashboard.

  • Per-site server list with API-key based reporting
  • CPU, memory, disk, and load tracked over 24 hours
  • Metrics visible right alongside uptime on each site
  • CPU, memory, and disk alert rules supported
app.downctl.com/sites/myapp.com/servers

prod-web-01

Last reported just now

Online
CPU43%
Memory5.4 / 8 GB
Disk56 / 200 GB

Your team knows before anyone else.

Create alert rules per site, choose the notification channels they use, and get notified when downtime, slow responses, SSL expiry, or resource thresholds need attention.

  • Email, webhooks, Slack, Teams, PagerDuty, Discord, Opsgenie, Telegram, Pushover, and ntfy supported
  • Reusable alert channels managed in settings
  • Rules for downtime, slow response, SSL, DNS, server metrics, errors, and crons
  • Each rule can target one or more channels
app.downctl.com/sites/myapp.com/alerts

Alert rules

3 active rules

New rule
Site down
Slack, Email
Slow response over 3,000ms
Slack
SSL certificate expiring in 14 days
Email
downctl APP

🔴 admin.myapp.com is DOWN

Connection timeout · First detected 2:14 AM

A live status page in one click.

Turn on a public status page for any site you monitor. It shows current status, uptime windows, incident history, and a subscriber form — included on every plan, not a separate purchase.

  • Enable a public page per monitored site
  • Current status driven by your uptime checks
  • 24h, 7d, and 30d uptime summaries
  • Visitors can subscribe to get incident emails
  • Custom status page domain and branding included
app.downctl.com/status/abc123
MyApp
Up
Uptime 24h
100%
Uptime 7d
99.98%
Uptime 30d
99.94%

Incident history

Past 14 days

Today No incidents reported.
Yesterday API latency spike · Resolved

Walk users through every outage.

Publish incidents from your alert history, update their public status, and close the loop with a post-mortem when the dust settles.

  • Public and private incidents side by side
  • Timestamped public updates at every stage
  • Draft and publish post-mortems after resolution
  • Open, recent, and full incident history views
app.downctl.com/sites/myapp.com/alerts

API latency spike

Started 3 days ago · Duration 1h 22m

Resolved
Investigating14:23

Elevated API response times detected across all endpoints.

Identified14:41

Root cause: database index degradation following migration.

Monitoring15:02

Index rebuilt and deployed. Monitoring recovery.

Resolved15:45

All systems back to normal. Post-mortem published.

Keep users in the loop automatically.

Visitors to your status page can subscribe with their email. When incidents open, update, resolve, or get a post-mortem, notifications are queued automatically.

  • Subscribe from the public status page
  • Email confirmation before notifications start
  • Track active, unconfirmed, and unsubscribed contacts
  • Post-mortem notifications sent when published
app.downctl.com/sites/myapp.com/subscribers
Active
3
Unconfirmed
1
Unsubscribed
0
alice@example.comConfirmed 2d ago
Active
bob@example.comConfirmed 4d ago
Active
ops@company.comAwaiting confirmation
Unconfirmed

📧 INCIDENT RESOLVED

API latency spike · myapp.com

All services are back to normal. A post-mortem has been published.

Sent to 3 subscribers · Jun 17 at 15:45

Same features, more capacity.

Every feature above is on every plan. Only these numbers change as you grow.

Plan Price Sites Servers/site Check interval Log retention
Starter $9.99/mo 5+ 1 60s 30 days
Pro $17.49/mo 10+ 5 60s 90 days
Enterprise $39.99/mo 25+ Unlimited 60s 180 days

See it for yourself.

Start free for 14 days. No credit card required.

14-day free trial · No credit card required · Cancel anytime