Drift Guard
Operational drift detection for ServiceNow
Every ServiceNow instance drifts. Groups lose members. Catalog items change routing. Workflows reference teams renamed two upgrades ago. Drift Guard surfaces these changes before they become incidents.
What Drift Guard does
- ✓Crawls your instance on a schedule and builds a versioned graph
- ✓Compares snapshots to detect meaningful operational changes
- ✓Scores each change by downstream routing impact
- ✓Sends a weekly digest with risk-ranked plain-English explanations
- ✓Lets you acknowledge expected changes in one click
What it does NOT do
- ✗Write to your ServiceNow instance — ever
- ✗Store PII from ticket content
- ✗Automatically remediate drift (that's Admin Copilot — coming later)
- ✗Replace your CMDB or existing monitoring
- ✗Require ServiceNow admin credentials
Drift event types
Every change is classified, risk-scored, and explained in plain English.
Critical
group_membership_emptied
CAB Approval went from 6 members to 0. 12 routing rules reference it — tickets will be unassigned.
Critical
routing_reference_broken
Network team was renamed. Assignment rules still point to the old name — routing fails silently.
High
group_renamed
IT Help Desk renamed to IT Service Desk. 8 downstream references may break.
High
catalog_item_routing_changed
Employee Laptop Request now routes to Procurement instead of IT Hardware.
High
group_deactivated
EMEA Support deactivated while 5 SLA rules still reference it.
Medium
catalog_item_deactivated
VPN Access Request deactivated — 3 active automations reference it.
Medium
hr_service_deactivated
Parental Leave HR service deactivated without routing migration.
Medium
entity_disappeared
sys_user_group record deleted outright — not just deactivated.
Low
group_membership_reduced
Database team went from 8 to 2 members — potential capacity risk.
Low
new_entity_appeared
5 new sn_lg_ops_ tables crawled from your latest app install.
How Drift Guard compares
Native tools tell you what exists. Drift Guard tells you what changed and what broke.
| Capability | ← this is usDrift Guard | Instance Scan | Health Scan | Manual Review |
|---|---|---|---|---|
| Operational drift detection | ✓ | ✗ | ✗ | ✗ |
| Downstream reference counting | ✓ | ✗ | ✗ | ✗ |
| Ghost group detection | ✓ | ✓ | ✗ | ✓ |
| Routing reference broken alerts | ✓ | ✗ | ✗ | ✗ |
| Per-instance customization awareness | ✓ | ✗ | ✗ | ✗ |
| Weekly digest with explanations | ✓ | ✗ | ✗ | ✗ |
| Semantic ownership inference | ✓ | ✗ | ✗ | ✗ |
| Versioned change history | ✓ | ✗ | ✗ | ✗ |
| No setup required | ✗ | ✓ | ✓ | ✓ |
Pilot Access
Starting at $3,000/month
Pilot pricing for design partners. First 5 customers at 50% off — named reference required.