PagerDuty

PagerDuty is an operations platform covering incident management, on-call scheduling and escalation, automation, AI agents, status pages and PagerDuty Advance for generative AI, sold from a free tier through Professional and Business plans to enterprise incident management.

Publishing an outage cost calculator alongside the pricing is a shrewd piece of commercial design and it is also genuinely useful. It asks for incident frequency and duration and produces an estimated annual cost of operating without the platform, which reframes the purchase from a per-seat expense into a comparison against money already being lost.

Starting with a free tier for on-call and incident response in small teams is the distribution strategy underneath the enterprise business, since PagerDuty becomes standard through engineers who used it at a previous employer, and a free tier means a three-person team can adopt it before anyone signs anything.

Escalation policies are the mechanism the whole product rests on and their value is organisational rather than technical. Deciding in advance who is woken, after how long and who is woken next removes the worst moment of an outage, which is a person at three in the morning trying to work out who to call. Annual billing is stated at 16 percent off.