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MARKETING · FEATURES

Everything you need to catch a howl.

Four pillars, one platform: synthetic monitoring, on-call rotations, branded status pages, and ops integrations. EU-resident, transparent pricing, real free tier.

01 · SYNTHETIC MONITORING

Synthetic monitoring

HTTP/HTTPS and ICMP ping probes from global regions (Europe, US, Asia) with check intervals down to 15 seconds, plus keyword, SSL, and domain-expiry checks.

HTTP/HTTPS · GET/POST

ICMP ping

Keyword + response validation

SSL-cert + domain expiry

Cron / job heartbeats

02 · ON-CALL & ESCALATION

On-call & escalation

Policy-as-code rotations, weekly schedules, drag-to-override on the calendar.

Round-robin + follow-the-sun

Multi-step escalation timeouts

Email · Slack · push · SMS & voice

Override windows

Conflict + holiday handling

03 · STATUS PAGES

Status pages

Public + private branded status pages with subscriber email broadcasts.

Custom domain + branding

90d uptime history

Component-level status

Email subscribers + RSS

Maintenance window scheduling

04 · OPS INTEGRATIONS

Ops integrations

Slack, Discord, Telegram, PagerDuty, Teams, Opsgenie, webhooks, GitHub Actions.

Two-way Slack/Discord ack

PagerDuty + Opsgenie bridge

HMAC-signed webhooks

Prometheus Alertmanager ingest

Public REST API

05 · INCIDENT AUTOMATION

Incident automation

Close the loop after an alert fires, with automatic drafts and chat-native on-call.

Auto-drafted postmortems from the incident timeline

MCP server: acknowledge on-call from Claude

Prometheus Alertmanager ingest

01 · MONITORING

HTTP and ICMP probes. One uniform API.

HTTP/HTTPS and ICMP ping checks, extended in place with keyword matching, response validation, and SSL-certificate + domain-expiry guards. Configure every probe with the same JSON shape: type-specific fields live next to a sharedinterval_s+ region selector. Same probe definition in the dashboard and the REST API.

HTTP

json
{
  "type": "http",
  "url": "https://api.example.com/health",
  "method": "GET",
  "interval_s": 30,
  "regions": ["us-west-1", "ap-southeast-1"]
}

KEYWORD

json
{
  "type": "http",
  "url": "https://example.com/",
  "expect_keyword": "Welcome",
  "expect_status": 200,
  "interval_s": 60
}

SSL + WHOIS

json
{
  "type": "http",
  "url": "https://example.com/",
  "ssl_check": true,
  "check_domain_expiry": true,
  "interval_s": 3600
}

HEARTBEAT

bash
# Cron job pings every 5 min
curl -sk -X POST \
  https://api.howlops.com/hb/<token>/ping

ICMP

json
{
  "type": "ping",
  "host": "203.0.113.42",
  "interval_s": 60,
  "packet_loss_threshold": 0.1
}
05 · LIVE CATALOGUE

What the platform is actually shipping right now.

Response time · 24h · Production API
P50: 128msP95: 179ms

HTTP Monitoring

Monitor any public endpoint every 10 seconds. Get alerted instantly when your site goes down.

Heartbeats

Dead-man's switch for your automation. Get alerted when cron jobs, pipelines, or background workers go silent.

Status Pages

Beautiful, customizable public status pages. Show real uptime data and let customers subscribe to updates.

Integrations

Email, Slack, Discord, Telegram, webhooks — zero alert fatigue with smart deduplication.

Analytics

Response time charts, uptime percentages, SLA reports, and incident timeline — all in one place.

On-call Schedules

Auto-created incidents from monitor failures. Track response times, root cause, and resolution — all with history.

Start monitoring in under 2 minutes

Free forever plan. No credit card required.

Create free accountSee pricing