Klaxon // IC-1
Systems nominal
MET00:00

Incident command // standby

Arm one incident. Watch the board run it from alert to green.

Live data, Northwind payments SaaS

Service statusPANEL 00 // 24 SERVICES
Incident timelineSTANDBY
No active incidents. On standby.
On-call rosterPANEL 05
After-action readoutPANEL 06 // INC-2026-0531-17
Median time to resolve, quarter over quarter
-41%
Before 13:28After 07:56
Time to ack00:09median page to a named commander
Run to playbook100%every severity, same calm way
Operator feed2 entries
// 2026-04-18 03:11 UTC @d.okafor / staff sre

One channel, the right people already in it, and the writeup is done before I log off.

// 2026-05-02 14:52 UTC @m.iyer / eng mgr

We stopped arguing who runs it. We assembled the roster and ran the playbook, calm even on a SEV-1.

Panel 01 // Intake

The first 20 minutes arrive as eight things screaming at once.

A pager fires, a dashboard spikes, three threads light up, a customer tweets. Klaxon converges the noise into one channel before you have finished reading the page.

INC-2026-0531-17SEV-2
payments-eu 5xx spike, eu-central
source Datadog #4471
commander @priya.r assigned
one calm channel, all sources merged
Panel 03 // The 60-second run

Alert to coordinated command in 60 seconds.

Every incident runs the same calm way on a real clock. A human commander operates the flow; Klaxon does the assembling.

FIRE 0:00 ACK 0:11 ASSEMBLE 0:34 COMMAND 0:58
Panel 02 // War room

Working instruments, not feature cards.

The capabilities are live panels carrying one continuous incident. What the system says is monospaced; what a human says is not.

#inc-2026-0531-17LIVE
Roster & escalationPANEL 05
01
@priya.r
Incident commander
Acked
02
@dao.l
Comms lead, status page
Acked
03
@sam.k
Ops, payments-eu owner
Acked
04
@eng-lead
Escalation, SEV-1 only
Standby
Status pageAUTO-DRAFTED

"We are investigating elevated errors on EU payments. Next update in 30 minutes." Posted, Investigating.

Panel 04 // After action

A postmortem that writes itself.

The document assembles from the panels above. Same incident, same data, nothing retyped by hand.

Runbook presets

Whatever fires, the process is already decided.

Pick a severity and the staffing, comms cadence, and status-page policy are set before anyone improvises.

Responders
3
IC, comms, ops owner
Comms cadence
30m
Stakeholder update every 30 minutes
Status page
Investigating
Public update, no SLA breach yet
Why Klaxon

The board that cools down.

In a category that screams red, Klaxon treats red as a contained transient that resolves to green. That logic is the brand.

Signal tracepayments-eu // 5xx rate
FIRED 17:04RESOLVED 17:12
Calm, not alarmist.

Red is a contained state that clears to green, never the ambient mood of the page or the tool.

An instrument, not an agent.

You operate Klaxon. It assembles and drafts, but nothing acts autonomously while you are not looking.

One channel, not eight tools.

Pager, dashboards, threads, and docs converge into a single surface you do not have to reconcile under pressure.

Instrument tiers

Predictable pricing, read at a glance.

Numbers are plain and visible. No "contact us to see a price."

On-call
$0 / forever
  • Up to 5 responders
  • One service, unlimited incidents
  • Auto-drafted postmortems
Start an incident
CommandRecommended
$24 / responder / mo
  • Unlimited services and regions
  • Severity playbooks and escalation
  • Hosted status page
Start an incident
Fleet
Custom
  • SSO, SAML, and audit log
  • Retention and residency controls
  • Dedicated support, on-prem relay
Start an incident
Operator's manual

Answered like engineers.

No. Klaxon sits on top of the alerting you already run, such as Datadog, Prometheus, or PagerDuty. It receives the page and turns it into a coordinated response. It does not replace detection.

No. Klaxon is an instrument the incident commander operates. It assembles the right responders and drafts the postmortem, but every action is visible and human led. Nothing acts autonomously behind your back.

Connect one alert source and one Slack workspace in about ten minutes. Klaxon runs its first incident the same calm, repeatable way as its thousandth.

Incident timelines and postmortems are encrypted in transit and at rest. You control retention, and you can export or delete any incident at any time.

Board green, postmortem written

Run your next incident the calm way.

Arm one incident and feel the board move from chaos to command. Free to start, no card.