One flat price. Every feature.

~$150–300/mo all-in, serverless, no per-seat fees. Deploy into your own AWS account and keep every feature — alerting, AIOps, private AI, scheduling, status pages, analytics, SSO, and more.

Flat serverless pricing
$150–$300/mo all-in

Your AWS serverless cost — no per-seat fee, no plan tiers, no add-ons.

Everything included

  • Alerting & routing
  • On-call scheduling & escalation
  • AIOps noise reduction
  • Private AI (local, no external LLM)
  • Incident response
  • Status pages
  • Analytics
  • SSO/SAML/SCIM + audit
  • Multi-tenancy
  • Runbooks & playbooks
  • Conference bridge
  • Postmortems
Bring-your-own-cloud: The flat price is your actual AWS serverless infrastructure cost (Lambda, DynamoDB, AppSync, SES, SNS, etc.) — not a per-seat SaaS subscription. You deploy into your own AWS account and own your data.

See what you'd save vs PagerDuty

Enter your team size and current PagerDuty plan to see the annual cost difference.

How much could you save vs PagerDuty?

Adjust your team size and plan to see the annual cost difference.

PagerDuty (annual)

$20,988

per-seat + add-ons

Callheim (annual)

$1,800–$3,600

flat serverless, all features

You save (annually)

$19,188

range: $17,388–$19,188

PagerDuty pricing: Professional $21/user/mo · Business $41/user/mo (annual) · AIOps ~$699/mo. Callheim: your AWS serverless costs, typically $150–$300/mo all-in.

Replace PagerDuty without the per-seat bill.

Private AI in your own cloud. Every feature. One flat price.

Start freeCompare to PagerDuty