Build the rotation once and it keeps turning. Everyone can see whose week it is, overrides cover holidays and swaps, and the escalation policy pages the person the roster names - not the whole channel.
primary
backup
Thu-Fri backup is an override - the underlying rotation is untouched and resumes on Saturday.
Incident fires -> on-call roster consulted -> escalation chain paged until ACKed -> incident closed.
Build daily, weekly, bi-weekly, or custom rotation schedules. Set the members, the order, and the handover time, and the rota keeps turning without anyone re-typing a spreadsheet. Everyone takes their fair share, the schedule is always visible, and your team knows exactly who's on call and when their turn comes around.
People take holidays. People get sick. People swap shifts because they have a dentist appointment on Tuesday. Overrides let you handle all of it without breaking the underlying rotation - a one-time override for a specific date range, after which the original schedule resumes exactly where it would have been.
Platform, database, and application on-call rarely belong to the same people. Create as many rosters as you need, each with its own members and cadence, and let escalation policies pick the one that fits the alert. Handover times are timezone-aware, so a distributed team hands over at the right local hour.
If the on-call engineer doesn't respond in five minutes, escalate to the next person. Then the next. Different channels at each step - a push notification first, then SMS and WhatsApp. Every incident gets handled, even if someone's phone is on silent or they slept through the notification. Acknowledge to stop escalation, or let it keep climbing to the catch-all so nothing ever ends in silence.
Pages reach Slack, Telegram, WhatsApp, SMS, email, and the mobile app. Acknowledging in any one of them stops the escalation everywhere, so nobody further up the chain gets woken for an incident that is already being handled.
Per-seat on-call tools charge you for every engineer you add to the rotation, which is exactly the wrong incentive - it pushes small teams to keep the rota short and burn the same two people out. AlertKick's bill tracks your infrastructure instead, and your whole team is included on every plan.
Install one agent. Get security monitoring, infrastructure alerts, and on-call management - all included with every host.