JSM vs. Opsgenie for small teams: which scales better as you grow?

Atlassian's decision to sunset Opsgenie by April 2027 compels engineering teams to find alternative incident management solutions, with Jira Service Management (JSM) and incident.io emerging as key contenders. While JSM might seem like a logical choice for teams already using Jira, its ITIL-based ticketing system can impose administrative burdens unsuitable for agile Site Reliability Engineering (SRE) teams. Incident.io, designed for Slack-native operations, offers a more streamlined approach with lower costs and minimal configuration requirements, making it attractive for teams of 100-500 engineers. The platform's AI capabilities further enhance efficiency by reducing post-mortem preparation time by up to 80%. As teams navigate this transition, they must carefully weigh factors like configuration complexity, true cost, and ease of adoption during high-stress incidents, ensuring they select a tool that aligns with their workflow and enhances their incident response effectiveness.