# Incident tracker integrations

**Incident trackers** are used by Sleuth to automatically track change failure and its associated MTTR when your systems are having an incident.

| Integration                                                                                                                          |
| ------------------------------------------------------------------------------------------------------------------------------------ |
| [Blameless](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/blameless)                            |
| [PagerDuty](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/pagerduty)                            |
| [Datadog Monitors](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/datadog)                       |
| [Statuspage](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/statuspage)                          |
| [Opsgenie](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/opsgenie)                              |
| [Jira (Coud/Data Center)](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/jira-cloud-data-center) |
| [FireHydrant](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/firehydrant)                        |
| [Rootly](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/rootly)                                  |
| [ServiceNow](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/servicenow)                          |
| [Custom](https://help.sleuth.io/integrations-1/impact-sources/incident-tracker-integrations/custom)                                  |

### Updating incidents over time

Sleuth will pick up on changes you make to incidents after they've come into Sleuth. Each day, Sleuth will re-evaluate 30 days of incident history looking for incident deletion, the merging of 2 incidents into 1, or updates to incident metadata (start/end dates, severity, incident types, etc.) and will recalculate Failure and MTTR metrics accordingly.