# Oncallz > Oncallz is an on-call scheduling and incident alerting tool. It turns monitoring alerts into tracked incidents and pages the on-call engineer by phone call, SMS, push and email, escalating until someone acknowledges. Pricing: $4 per user per month (billed quarterly), every feature included, free to start. Alerts arrive through a per-integration webhook URL from any tool that can POST JSON (Graylog, New Relic, Datadog, Prometheus Alertmanager, Grafana, Sentry and others). Oncallz deduplicates, sets severity, follows on-call schedules and multi-step escalation policies, can run an AI investigation before paging, posts updates to Slack and Microsoft Teams, and offers a customer status page and post-mortems. Web app in English and Turkish, native iOS app, Android app in closed beta. Contact: support@oncallz.com. ## Product - [Oncallz — AI-native On-call & Incident Alerting](https://oncallz.com/): On-call schedules, phone/SMS paging and escalation that chases every alert until someone acknowledges. A PagerDuty alternative at $4 per user a month. - [Pricing — $4 per user / month, every feature · Oncallz](https://oncallz.com/pricing): One plan: $4 per user per month, billed quarterly. Every feature included, free to start with no credit card, and seats that follow your team. - [Features — on-call, paging, escalation & AI · Oncallz](https://oncallz.com/features): Everything Oncallz does: on-call schedules, phone/SMS/push paging, escalation policies, AI incident investigation, status pages and post-mortems. - [On-call Scheduling Software with Rotations · Oncallz](https://oncallz.com/features/on-call-scheduling): Build daily, weekly or custom on-call rotations with automatic handoffs and overrides, so every alert reaches whoever is on call right now. - [Phone Call & SMS On-call Alerting · Oncallz](https://oncallz.com/features/phone-sms-alerting): Page on-call engineers by phone call, SMS, push and email by severity — and let them acknowledge or escalate from the phone keypad. - [Escalation Policies for On-call Teams · Oncallz](https://oncallz.com/features/escalation-policies): Multi-step escalation that climbs from the on-call engineer to the team and then leads, paging until someone acknowledges or the policy runs out. - [AI Incident Investigation & Alert Triage · Oncallz](https://oncallz.com/features/ai-incident-investigation): Before it pages, Oncallz summarises the alert and suggests a probable cause and next step; optionally it skips the phone call for clear noise. Your own AI key. - [Customer Status Page for Incidents · Oncallz](https://oncallz.com/features/status-pages): A public status page with components, 90-day uptime, incident updates and email or Slack subscribers. Alerts prepare drafts; people publish them. - [Post-mortems & Incident Reports · Oncallz](https://oncallz.com/features/post-mortems): Write blameless post-mortems with timelines and action items, and publish a customer-facing incident report with one click. - [MCP Server for Claude, Cursor & On-call · Oncallz](https://oncallz.com/mcp-server): Connect Claude Code, Cursor or any MCP client to Oncallz. Check on-call schedules, manage incidents and view status with your existing permissions. ## Integrations - [Monitoring Integrations — Webhook Alerts · Oncallz](https://oncallz.com/monitoring-integrations): Connect Graylog, New Relic, Datadog, Prometheus, Grafana, Sentry or any tool that can POST a webhook, and notify Slack or Microsoft Teams. - [Graylog On-call Alerting Integration · Oncallz](https://oncallz.com/graylog-integration): Turn Graylog event notifications into on-call incidents with severity from the log level, grouped by title and paged by phone, SMS or push. - [New Relic On-call Alerting Integration · Oncallz](https://oncallz.com/new-relic-integration): Send New Relic alert notifications to Oncallz: incidents open, page the on-call engineer and resolve themselves when New Relic closes the issue. - [Datadog On-call Alerting Integration · Oncallz](https://oncallz.com/datadog-integration): Route Datadog monitor alerts to your on-call engineer by phone, SMS or push with a webhook — deduplicated, escalated and tracked in Oncallz. - [Prometheus Alertmanager On-call Integration · Oncallz](https://oncallz.com/prometheus-alertmanager-integration): Add Oncallz as an Alertmanager webhook receiver and page your on-call engineer for firing Prometheus alerts, with dedupe and escalation. - [Grafana Alerting On-call Integration · Oncallz](https://oncallz.com/grafana-integration): Point a Grafana Alerting webhook contact point at Oncallz and turn alert rules into on-call pages by phone, SMS or push. - [Sentry On-call Alerting Integration · Oncallz](https://oncallz.com/sentry-integration): Page the on-call engineer when Sentry alert rules fire. Connect Sentry webhooks to Oncallz for escalation and incident tracking. - [Slack Incident Notifications · Oncallz](https://oncallz.com/slack-integration): Post incidents, acknowledgements, resolutions and AI analysis to a team’s Slack channel so everyone sees what is happening. - [Microsoft Teams Incident Notifications · Oncallz](https://oncallz.com/microsoft-teams-integration): Post incident updates — triggered, acknowledged, escalated, resolved — to a team’s Microsoft Teams channel, alongside phone and SMS paging. ## Comparisons - [PagerDuty Alternative at $4/user/month · Oncallz](https://oncallz.com/pagerduty-alternative): Compare Oncallz and PagerDuty: on-call schedules, phone/SMS paging and escalation with every feature included, for $4 per user a month. - [Opsgenie Alternative — Migrate by April 2027 · Oncallz](https://oncallz.com/opsgenie-alternative): Opsgenie is being retired. Move your on-call schedules, escalation policies and alert webhooks to Oncallz — $4 per user a month. - [Cheap PagerDuty Alternatives Compared (2026) · Oncallz](https://oncallz.com/cheap-pagerduty-alternatives): Affordable PagerDuty alternatives compared on price per user, phone and SMS paging, escalation and free plans — with sources and dates. ## Company - [About Oncallz — On-call Without the Enterprise Tax](https://oncallz.com/about): Why Oncallz exists, who it is for and how we build it: a focused on-call and incident alerting tool for small and growing engineering teams. - [Security at Oncallz — Tenant Isolation & Data](https://oncallz.com/security): How Oncallz protects your data: tenant isolation, encrypted credentials, scoped API tokens, audit logging and account controls. - [Support · Oncallz](https://oncallz.com/support): Get help with Oncallz on the web and the iOS app: notifications, signing in, incidents and on-call. Email support@oncallz.com. - [Privacy Policy · Oncallz](https://oncallz.com/privacy): What personal data Oncallz collects, why, which providers process it, how long it is kept and how to exercise your GDPR and KVKK rights. - [Terms of Service · Oncallz](https://oncallz.com/terms): The terms that govern use of the Oncallz web application and mobile apps, including accounts, billing, notifications and liability. - [Delete Your Account and Data · Oncallz](https://oncallz.com/data-deletion): How to delete your Oncallz account in the app or on the web, what is removed, what is kept and how long residual copies remain. ## Documentation - [REST API reference](https://oncallz.com/docs/api): Authentication, schedules, on-call lookup and incident response. ## Optional - [Türkçe site](https://oncallz.com/tr): The same pages in Turkish.