incident.io's service catalog provides a single source of truth for engineering and operations teams during incidents, documenting services, owners, dependencies, and customer impact while pulling data from trusted tools. It allows for comprehensive mapping and clear ownership, dynamic and intelligent automation, and enhanced collaboration and context. The catalog integrates with external tools such as Slack, Zoom, Datadog, Prometheus, PagerDuty, Jira, GitHub, Asana, Salesforce, and Cortex, enriching the catalog with sources, communication, monitoring, alerting, project management, CRM, and customer context. By combining clear ownership data with live information from trusted tools, incident.io's catalog speeds up troubleshooting, improves post-incident learning, and reduces manual data maintenance.