Snuffler Blog

Guides on keeping n8n workflows healthy in production.

• How to Monitor n8n Workflows (2026 Guide)

  Connect a read-only API key, poll the executions API, and alert on failures and missed schedules. A practical guide to monitoring n8n workflows in production.

  June 9, 2026 · 6 min read

• How to Get Notified When an n8n Workflow Fails

  Two ways to get n8n failure alerts: the built-in Error Trigger node, or a monitor that also catches missed schedules and explains failures. Setup steps inside.

  June 9, 2026 · 5 min read

• Best n8n Monitoring Tools (2026)

  Compare n8n monitoring options in 2026: the built-in Error Trigger, uptime monitors, Prometheus/Grafana, and purpose-built tools like Snuffler. With a checklist.

  June 9, 2026 · 6 min read