Incident response that doesn't sleep when you do.
Monitor everything. Alert the right person. Resolve incidents faster. OnCallKeeper is the modern, developer-first alternative to PagerDuty and Better Stack — minus the enterprise complexity and the bill.
- SOC 2 Type II
- 99.99% platform uptime
- <500ms alert delivery
Trusted by 3,200+ engineering teams shipping reliably.
Elevated 5xx error rate on checkout-api
Detected 47s ago · Triggered by datadog-monitor:checkout_5xx
Error rate
3.2%
+2.4%
Latency p95
1.84s
+780ms
Customers impacted
412
east-1
Live timeline
0/5- Awaiting first event…
Trusted by engineering teams at fast-moving startups & scaleups
<500ms
Avg. alert delivery
Multi-region edge dispatch
99.99%
Platform uptime
Tracked at status.oncallkeeper.com
84%
Less alert noise
AI-powered grouping
8m 12s
Median MTTR
Across all customer incidents
One platform for uptime, on-call & incidents
Replace 5+ legacy tools with a single, fast, modern platform. No bolted-on enterprise tax. No 12-month contracts.
Synthetic & uptime monitoring
HTTP, API, SSL, DNS, TCP, ping, cron and heartbeat checks from 14 global regions, with 30-second resolution.
Incident command center
Severity levels, timelines, war-rooms, internal notes, postmortems, and templates — all in one place.
On-call scheduling
Drag-and-drop rotations, vacation overrides, shift swaps and timezone-aware fairness.
Escalation policies
Multi-step escalations with conditional routing, follow-the-sun and severity-based handoffs.
AI incident summaries
Auto-generated executive summaries, root-cause hypotheses and postmortem drafts trained on your data.
Native integrations
Slack, Teams, Discord, Telegram, Prometheus, Zabbix, webhooks — plus your observability and cloud stack.
Branded status pages
Public & private status pages with custom domains, subscribers, components, and scheduled maintenance.
Multi-channel alerting
SMS, voice call, push, email, Slack, Discord, Teams, Telegram, webhooks.
Smart alert grouping
Cut through alert storms with deduplication, suppression rules and topology-aware correlation.
Reliability analytics
MTTR, MTTD, SLO tracking, on-call load balance and alert fatigue insights for every team.
SOC 2, GDPR, HIPAA
SSO, SAML, SCIM, audit logs, encryption at rest & in transit, and granular RBAC.
From signal to resolution in three steps
A modern incident lifecycle. Built around how high-performing engineering teams actually work.
01 — Detect
Catch every signal
Connect your monitors, APMs, logs and infrastructure in minutes. We ingest 1B+ events per day and turn the noise into actionable signals.
- 14 global probes
- 30s resolution
- Topology-aware grouping
02 — Page
Reach the right person
Define rotations and escalation policies once. We deliver SMS, voice, push and Slack alerts in under 500ms, with full audit trails.
- Multi-channel delivery
- Follow-the-sun routing
- Smart de-duplication
03 — Resolve
Fix faster, learn faster
War-room mode keeps everyone aligned. AI generates the executive summary, the timeline and the postmortem before you’re done sipping coffee.
- AI summaries
- Postmortem templates
- MTTR & SLO analytics
Built for engineers, in your language
A clean REST + GraphQL API, idempotent endpoints, signed webhooks, SDKs in TypeScript, Python, Go, Ruby and Rust, and a full Terraform provider. Ship reliable ops without leaving your editor.
- OAuth2, API keys & SCIM-managed service accounts
- Idempotent endpoints with replay-safe webhooks
- Terraform provider for on-call infra as code
- Open-source SDKs · MIT license
- Stable v1 API · 99.99% backwards compatibility
import { OnCallKeeper } from "@oncallkeeper/sdk";
const ock = new OnCallKeeper({ token: process.env.OCK_TOKEN! });
const incident = await ock.incidents.create({
title: "Checkout 5xx error rate above 2%",
serviceId: "svc_checkout_api",
severity: "sev2",
alertSource: "datadog",
tags: ["region:us-east-1", "team:payments"],
});
await ock.incidents.escalate(incident.id, { policyId: "esc_payments_primary" });
Plays nice with your entire stack
24 tools across chat, monitoring, cloud and code — plus webhooks for everything else.
Slack
Chat
Teams
Chat
Discord
Chat
Telegram
Chat
Prometheus
Metrics
Zabbix
Monitoring
Grafana
Metrics
Datadog
Observability
New Relic
Observability
Sentry
Errors
PagerDuty
Migrate from
AWS
Cloud
GCP
Cloud
Azure
Cloud
Cloudflare
Edge
Kubernetes
Infra
GitHub
Code
GitLab
Code
Linear
PM
Jira
PM
Twilio
Telephony
Webhook
Custom
Zapier
Automation
Stripe
Payments
Trust, on your own domain
Public or private status pages with custom domains, branded themes, scheduled maintenance, incident history and one-click subscribers via email, SMS, RSS, Slack and webhooks.
- Multi-tenant: unlimited status pages
- SSL-protected custom domains, automated certs
- Scheduled maintenance with subscriber emails
- Per-component severity & incident threading
- GDPR-compliant subscriber management
status.acme.com
Acme – System Status
Web App
Operational
99.997%
REST API
Operational
99.993%
Webhooks
Degraded
99.810%
Status Pages
Operational
99.999%
Notifications
Operational
99.984%
AI Engine
Operational
99.974%
90-day uptime
Investigating webhook delays
EU region · started 12 minutes ago
Scheduled maintenance · Sat 02:00 UTC
Database upgrade · est. 30 minutes downtime
The honest comparison
Flat per-plan pricing vs per-seat competitors. Migrate your alerts, escalation policies and status pages in under an hour.
Pricing & feature data based on publicly listed plans as of 2026-Q1.
Fair pricing for every team
Start free, upgrade as you grow. Flat per-plan pricing — no per-seat surprises.
Free Forever
Everything a solo developer needs to start monitoring reliably.
Forever free · 5 monitors · 1 user
Start free- 5 monitors
- 1 user
- 1 integration
- Email notifications
- Community support
Freelancer
Advanced monitoring for independent engineers and consultants.
Billed $190/year
Flat rate per plan · not per seat
Start 14-day trial- 20 monitors
- 1 user
- 5 integrations
- SMS notifications
- Priority support
Small Team
Collaborate on incidents across your growing engineering team.
Billed $490/year
Flat rate per plan · not per seat
Start 14-day trial- 50 monitors
- 5 users
- 10 integrations
- Team collaboration
- Phone support
Business
For high-velocity engineering orgs that need more scale.
Billed $990/year
Flat rate per plan · not per seat
Start 14-day trial- 150 monitors
- 15 users
- 20 integrations
- Custom integrations
- 24/7 support
Enterprise
Custom limits, SLAs, and dedicated onboarding.
Annual contract · custom limits
Contact sales- Unlimited monitors
- Unlimited users
- Unlimited integrations
- Dedicated support
- Custom SLAs
All plans are billed per plan, not per seat. Annual billing saves ~17% (2 months free).
Non-profits and OSS maintainers get 50% off. Get in touch.
Engineering teams sleep better with OnCallKeeper
From scrappy startups to scaled platforms — modern teams trust us to keep their pagers honest.
“We replaced PagerDuty, Statuspage and half our internal tooling with OnCallKeeper in a weekend. Our MTTR dropped 62% in the first month.”
Maya Karlsson
Head of Platform Engineering · Northwind Fintech
“The AI postmortems alone are worth the subscription. The team finally has time to do reliability work instead of writing reports.”
Elias Romero
Director of SRE · Halcyon AI
“Best status page experience I’ve used. Custom domain, custom theme, subscribers — all set up in 7 minutes.”
Rin Saito
Staff Engineer · Velora
“Alert routing actually works. We finally killed our weekend alert fatigue and the team is sleeping again.”
Jonas Dahl
Tech Lead · Atlas Logistics
“Migrated 14 teams from Opsgenie in a day with the Terraform provider. Our infra and on-call lives in the same repo now.”
Tara Nakamura
Principal SRE · Orbital Systems
“Best DX in the incident response space. Sane defaults, beautiful UI, and an API we actually enjoy using.”
Sam Patel
CTO · Lumen Health
Questions, answered
Everything you need to know before adopting OnCallKeeper.
Stop firefighting. Start responding.
Join 3,200+ engineering teams who replaced PagerDuty, Better Stack and Opsgenie with one fast, modern, developer-friendly platform.
No credit card · 14-day trial of paid features · Cancel anytime