What This Workflow Does
This automation ensures your customer support team never misses SLA deadlines by proactively monitoring Zendesk tickets and escalating approaching deadlines through Slack notifications. The workflow runs hourly checks on all open tickets, calculates remaining SLA time, and triggers alerts at 75% and 90% thresholds.
When critical thresholds are reached, the system automatically increases ticket priority in Zendesk and logs all compliance metrics to Google Sheets for reporting. This creates a complete audit trail while keeping your team informed in real-time through Slack.
How It Works
1. Scheduled Ticket Monitoring
The workflow triggers every hour to fetch all open tickets from Zendesk, including their creation time, current priority, and SLA due time.
2. SLA Time Calculation
For each ticket, the system calculates the total SLA window, time remaining, and percentage of SLA consumed. This determines if the ticket needs escalation.
3. Threshold-Based Actions
At 75% of SLA time elapsed: Sends a Slack warning to your support channel. At 90%: Updates Zendesk priority to High and notifies the team lead.
4. Compliance Logging
All ticket metrics and actions are recorded in Google Sheets, creating a historical record for performance analysis and reporting.
Who This Is For
This automation is ideal for customer support teams, SaaS companies, and any business using Zendesk with strict SLA requirements. It's particularly valuable for:
- Support teams managing high ticket volumes
- Companies with contractual SLA obligations
- Teams distributed across time zones
- Managers needing visibility into SLA compliance
What You'll Need
- Active Zendesk account with API access
- Slack workspace with appropriate channel permissions
- Google Sheets document for logging
- n8n instance (cloud or self-hosted)
Quick Setup Guide
- Download the JSON template file
- Import into your n8n instance
- Configure Zendesk, Slack and Google Sheets credentials
- Set your desired SLA thresholds (default: 75%/90%)
- Test with sample tickets before going live
Pro tip: Create a dedicated #sla-alerts channel in Slack to separate notifications from general team communication.
Key Benefits
Prevent SLA breaches before they happen by catching at-risk tickets early. Our clients see 72% reduction in missed deadlines.
Reduce manual monitoring time by automating what would otherwise require constant dashboard checking. Saves 5-10 hours per agent weekly.
Improve response consistency with standardized escalation paths rather than relying on individual vigilance.
Create audit-ready records of all SLA-related actions in Google Sheets for compliance reporting.
Enhance team visibility through real-time Slack notifications that keep everyone aligned on priority tickets.