Analytics and monitoring decision
PagerDuty
A small team can reproduce a narrow incident-management workflow (ingest → dedupe → route → notify) for internal use, but PagerDuty’s value relies on proprietary incident data, massive scale, and a large integrations catalog that are costly or impossible to replicate.
Visit website↗$25/mo
$300/yr
Per seat. Read off the official pricing page.
$50one-off30 h to build
$50/mo10 h/mo upkeep
On cash alone, building overtakes the subscription at 3 seats.
Open-source builds that already do this
Every project below is open source and already does this job today. Fork one, self-host it, or take the parts you need - the build prompt further down assumes an empty file, and this is the shortcut past that. Licences differ; check the one on each card before you ship. All PagerDuty alternatives, with the arithmetic →
What a replacement has to do
- Ingest alerts → deduplicate/normalize → route/escalate to responders → send notifications (push/SMS/email) → allow acknowledge/resolve and record timeline
What it still won’t have
- Large-scale notification infrastructure and global phone/SMS capacity
- 750+ out-of-the-box integrations
- PagerDuty’s historical incident dataset and models trained on it
- Enterprise SLAs, scalability, and reliability engineering
- Built-in AI Agents and advanced automation features
What remains hard
- Proprietary data
Our AI is trained on data from more failures, more fixes, and more patterns than any platform in the category.
- Infrastructure at scale
Alerts 12 Billion + events per year
- Integration maintenance
Explore our 750+ integrations
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 3 seats.
Money you would actually spend
Time you would spend
—
What you would spend
What we assumed
The verdict above measures whether you could build it. This one is only about money.
Runnable build prompt
Build a lightweight incident-management service in Node.js (Express) + Postgres + Redis for deduplication, hosted on a single small cloud VM. Implement: (1) an HTTP webhook endpoint to ingest and normalize alerts (JSON), (2) deduplication/grouping logic and incident creation stored in Postgres, (3) on-call schedules and escalation rules, (4) notification senders using Twilio (SMS/phone) and SMTP (email) and FCM/APNS for push, (5) a minimal web UI to view/ack/resolve incidents and an integration with Slack (slash command + interactive message to ack), (6) simple audit/timeline logging and a post-incident summary generator. Out of scope: multi-region scale, global SMS failover, advanced ML/AIOps, 750+ integrations, and enterprise SLA operations. Include error handling, retries for notification delivery, database migrations, and unit + integration tests runnable with npm test.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 5 cited sources+3
- Price verified on pricing page+3
- Hard moats found in the evidence-6
- Evidence score57
The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time - so the same evidence always produces the same number.
How scoring works →Cited sources · 5
Every page the run actually retrieved.
- official productPagerDuty homepage
- official pricingIncident Management Pricing | PagerDuty
- official productSecurity Incident Management | PagerDuty
- open sourceOneUptime/oneuptime
- open sourcemonzo/response
Integrity checks
What held up, and what did not.
