Webhook Guardian monitors your Stripe, Shopify, and GitHub webhook delivery logs every 5 minutes and sends a Slack or email alert the moment a delivery fails — including the payload, error code, and a one-click replay link. Setup takes under 2 minutes and requires no DNS changes or proxy configuration.
Now monitoring 2.8M webhooks/day
Know when your webhooks fail
before your customers do
Webhook Guardian polls your Stripe, Shopify, and GitHub delivery logs every 5 minutes and alerts you the moment something fails — with the payload, the error, and a one-click replay link.
- Free 14-day trial
- No credit card required
- Setup in 2 minutes
- No DNS changes
Overview
Everything you need to never miss a failed webhook.
Six things we ship. No bloat, no platform-lock-in, no sitting in your delivery path.
We poll your delivery logs every 5 minutes and fire an alert the moment a webhook fails — not when your customer emails support.
Alerts include the event type, error message, full payload, and a direct link to replay the event in your platform's dashboard.
Replay any failed webhook directly from the dashboard or from your Slack alert — no digging through platform logs manually.
We connect via OAuth with read-only access. We never sit in your webhook delivery path — your infrastructure is completely unchanged.
Full log of every delivery attempt with payload inspection. Search, filter, and export — everything you need for postmortems.
Every Monday morning: total events, failure rate, recovery rate, and which integrations need attention. One email, full picture.
Four steps. No proxying, no DNS, no risk.
We're a sidecar that reads what your platforms already log. Connect, watch, get alerted, replay.
- 01
Connect your platforms via OAuth
One click to authorize read-only access. We request minimum scopes to read delivery logs — nothing else.
# Permissions read_only · No write access · Revoke anytime - 02
We poll your delivery logs silently
Every 5 minutes, we check delivery history on each connected platform for failures, HTTP errors, timeouts, and exhausted retries.
# Polling every 5 min · Platforms: Stripe, Shopify, GitHub - 03
Alert fires with everything you need
The moment a failure is detected, your Slack channel gets a message — event type, error reason, payload, retry count, and a direct replay link.
# Channels Slack · Email · PagerDuty (Business) - 04
Replay failed events in one click
From the alert or dashboard, replay any failed webhook to the original endpoint. Full audit log stored for 90 days.
# Target original endpoint · Logged: timestamp, response, status
Simple monthly pricing. Cancel anytime.
14-day free trial on every plan. No credit card to start.
- ✓ 50,000 events/month
- ✓ 7-day log retention
- ✓ Email alerts
- ✓ 3 integrations
- ✓ Basic replay
- ✓ 500,000 events/month
- ✓ 30-day log retention
- ✓ Slack + email alerts
- ✓ Unlimited integrations
- ✓ Bulk replay
- ✓ Team seats
- ✓ 2M events/month
- ✓ 90-day log retention
- ✓ Slack + email + PagerDuty
- ✓ Unlimited integrations
- ✓ Priority support
- ✓ SLA reporting
Engineers who stopped finding out from customers.
Real teams, real failures caught before they hit production support.
"We lost $50K in a single weekend from a Stripe webhook that silently failed for 3 days. Webhook Guardian would have caught it in 5 minutes. Now I sleep better."
"Setup took literally 4 minutes. Connected Stripe and within an hour it had already found 2 failed webhooks I didn't know about. Immediate ROI."
"The Slack alerts are perfect. Event type, payload, retry count, and a replay button — everything I need without opening a single tab."
"We had GitHub webhooks to our CI pipeline failing silently for a week. Deployments were broken and nobody knew. This would have caught it instantly."
Questions, answered.
Can't find what you're looking for? Email hi@webhookguardian.com — a human replies within a few hours.
Do you sit in my webhook delivery path?
What permissions do you request?
read_only scope via Stripe Connect. For Shopify: read_orders and read_webhooks. For GitHub: repo and admin:repo_hook. We never request write access.How quickly do I get alerted after a failure?
What happens when I replay a failed webhook?
Can I cancel anytime?
Stop finding out from your customers.
Connect Stripe in 2 minutes. Catch your first failed webhook before the day is over.