OpsKnight

OpsKnight is a self-hosted incident-response and on-call platform for teams that want to manage alerting, escalation, and status reporting in their own environment. It suits SRE, DevOps, and platform groups already operating container infrastructure and PostgreSQL. Its breadth is appealing, but the trade-off is clear: your team must run the service rather than rely on a managed cloud.

Overview

Monitoring webhooks can open incidents for responders to acknowledge, assign, and resolve. Grouping alerts by fingerprint helps cut duplicate paging, while war rooms, stakeholder updates, and incident timelines carry work through coordination and post-incident review. This makes OpsKnight a fuller incident command system than a notification relay, provided the team can support its infrastructure.

Key features

On-call rotations accommodate time zones and swaps, and escalation policies route incidents onward when a responder does not act. Notifications can reach responders through SMS, push, Slack, Microsoft Teams, WhatsApp, or automated voice calls. A voice page can be acknowledged by pressing 1; unanswered or unacknowledged calls advance to the next tier. Responders can also use an installable PWA with their desktop login, not a separate app-store product.

The Community edition provides one public, restricted, or private status page per installation, with an optional custom domain. SLA policies, support-hours rules, and MTTA/MTTR analytics add useful response tracking, though the one-page cap may be restrictive for organizations separating services or audiences.

OpsKnight lists 27 native integrations, including Datadog, Sentry, Prometheus Alertmanager, Grafana Alerting, AWS CloudWatch, GitHub Actions, Slack, and Jira Cloud. Generic JSON webhooks extend ingestion to custom tools and scripts, with SHA-256 fingerprint deduplication. For teams with unusual monitoring sources, that flexibility reduces dependence on a prebuilt connector.

Credentials are encrypted at rest in PostgreSQL using AES-256-CBC envelope encryption, and inbound webhooks use cryptographic verification. Identity options include local accounts and OIDC single sign-on through Google Workspace, Okta, Azure AD, Keycloak, or Authentik, alongside workspace and team roles. The Community data plane runs in the operator’s environment; OpsKnight says it uses no external telemetry beacons or vendor phone-home and has no hosted cloud holding encryption keys. These controls will matter to teams with strict data and compliance requirements, but they do not remove the operator’s responsibility for deployment and security.

Pricing

Community is a free self-hosted edition with on-call scheduling, escalation policies, a basic status page, post-incident reviews, stakeholder updates, and ChatOps incident actions. It is the natural starting point for teams able to host the system and accept the one-page limit. Separately licensed Enterprise modules, support, or hosted offerings may be offered independently; Community is not a managed-service plan. Docker Engine 20+ with Compose 2+ or Kubernetes 1.24+ is recommended, and PostgreSQL 14+ plus configured secrets are required. Deployment options include Docker Compose, Docker Swarm, Helm, and Kustomize.

Platforms

OpsKnight is listed for web, API, Android, iOS, and self-hosted use. For phone access, responders use the installable PWA rather than a dedicated app-store product.

Who it's for

OpsKnight is best for SRE, DevOps, and platform teams already running PostgreSQL and Docker or Kubernetes, especially those that want incident data to remain in their own environment. It is a poor fit for organizations that need a fully managed hosted service today or lack the staff to operate the required infrastructure.

Pros and cons

• Pro: One workflow covers alert intake, deduplication, escalation, incident coordination, status updates, and post-incident reviews, reducing the need to split response work across separate tools.
• Pro: Native integrations and generic JSON webhooks accommodate both common monitoring stacks and custom sources.
• Pro: Local hosting, OIDC controls, and the stated absence of vendor phone-home suit teams seeking operational and data control.
• Con: Teams must operate PostgreSQL and a supported container environment; there is no hosted Community service.
• Con: Community permits only one status page per installation, which may not suit organizations that need separate pages for multiple services.
• Con: Mobile response uses a PWA rather than a separate app-store application.

Alternatives

PagerDuty is worth considering for teams that want a freemium alternative with a defined free allowance: its Incident Management Free plan is free, billed per year, for 5 users, 1 on-call schedule, 1 escalation policy, basic chat, and limited email and push.

Opsgenie offers a free plan for 5 users and paid tiers, making it an option for teams comparing a freemium service with defined user limits and pricing.

incident.io may suit teams centered on Slack or Microsoft Teams: its Basic plan is free, billed Forever, and includes native incident response in either chat platform, single-team on-call, a status page, and essential incident automation.

TaskCall is an alternative for teams that want a paid tier with unlimited global SMS and voice notifications; its Starter plan is $9 a month.

PagerTree offers a free Basic plan for up to 5 users and 2 teams, with 3 months of data retention and community support, for teams wanting defined free-tier limits.

Runframe is another free option, with a hosted status page and Slack incident response in its plan for up to 5 users.

All Quiet is a paid alternative with a Standard plan at $4.99 a month per user, for teams comparing a per-user subscription with unlimited users, integrations, incidents, and email or push notifications.

IncidentRelay is another free, open-source, self-hosted option.

For category comparisons, see On-Call Scheduling Software, IT Incident Management Software, and On-Call Management Software.

Verdict

Choose OpsKnight if your team wants a broad incident-response workflow, operator-controlled data, and the ability to connect both established monitoring tools and custom webhooks. Its strongest case is the combination of scheduling, escalation, coordination, and reporting in a self-hosted Community edition. Look elsewhere if you need managed hosting or a dedicated mobile app, or if one status page per install will not cover your needs.