
Callu
6.3#25 in it incident management softwareFree planFree planWebAPISelf-hosted
Visit

| Fact | Callu | Jira |
|---|---|---|
| Integrations | Inbound alerts support Prometheus, Grafana, generic JSON and webhooks; organization notification channels include Slack, Teams and webhooks. | Jira has more than 3,000 Marketplace apps and integrations including GitHub, Azure DevOps, Jenkins, Slack, Microsoft Teams, Zoom, Figma, and Miro. |
| Mobile | A mobile app is listed as planned on the roadmap. | The Jira mobile app is available on iOS and Android for updates, comments, boards, backlogs, approvals, forms, and project status. |
| Security | The site describes encrypted provider, SMTP and SIP credentials, invitation-only onboarding, rotating refresh cookies and a tamper-evident audit trail. | Jira supports customizable permissions, Premium IP allowlisting, SAML SSO and SCIM through Atlassian Guard, TLS 1.2+ in transit, and AES-256 encryption at rest. |
Callu is aimed at self-hosting, regulated, air-gapped and sovereignty-conscious teams that want to operate incident and on-call tooling on their own infrastructure. It requires Docker and Docker Compose for the stated quick start.
Software, product, marketing, operations, and other project teams; Organizations that need configurable workflows and many integrations; Small groups that remain within the Free tier's 10-user ceiling