API Monitoring

Stop Missing Webhook Failures

Webhook Failure Alerter monitors your webhook endpoints 24/7, tracks retry patterns, and sends instant Slack or email alerts the moment a delivery fails — so you fix it before your customers notice.

Start Monitoring — $12/mo

No credit card required for 7-day trial

Instant Alerts

Slack & email notifications within 60 seconds of a failure

Retry Analytics

Visualize retry patterns and identify flaky endpoints

Downtime Tracking

Full history of outages with duration and impact reports

Simple Pricing

Pro
$12
per month
  • ✓ Up to 50 webhook endpoints
  • ✓ 60-second check intervals
  • ✓ Slack + email alerts
  • ✓ 90-day failure history
  • ✓ Retry pattern analytics
  • ✓ Downtime reports
Get Started

FAQ

How does Webhook Failure Alerter detect failures?

We ping your registered webhook endpoints every 60 seconds and log any non-2xx responses or timeouts. You get alerted immediately via Slack or email.

What integrations are supported for alerts?

We support Slack webhooks and email (SMTP) out of the box. More integrations like PagerDuty and Discord are on the roadmap.

Can I cancel anytime?

Yes. Cancel anytime from your dashboard with no questions asked. You keep access until the end of your billing period.