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PagerDuty sells software that alerts the right people when something breaks, so companies can fix problems before customers notice.
PagerDuty is a software company that helps other companies respond when their technology breaks. When a website goes down, a payment system slows to a crawl, or a server starts misbehaving, someone needs to know right away. PagerDuty's software spots the problem and pages the right person — the engineer on call — usually within seconds, and keeps nagging until someone actually responds. It's an alarm system for the digital plumbing that businesses run on.
The company's core product is a digital incident response platform. It plugs into the many monitoring tools a company already uses — the systems that watch servers, apps, and networks — and funnels all their alerts into one place instead of scattering them across email and chat. From there, PagerDuty uses rules to decide who gets pinged, in what order, and through what channel: push notification, text, phone call, or email. If the first person doesn't respond, it escalates to the next one automatically. That matters because every minute a major service is down can cost a business money and angry customers. PagerDuty estimates that outages and slow digital services cost companies roughly $1.4 trillion every year in lost revenue and productivity. Customers pay a subscription, usually billed per user or per seat, and that is how the company makes money. It started as a tool loved by small engineering teams and grew into something big enterprises use too — companies with hundreds of engineers who need to coordinate who is on call and to keep a record of every incident so the same mistake doesn't happen twice. Over time PagerDuty has added products that go beyond paging: an AI assistant that helps responders figure out what went wrong, tools for managing IT operations and security incidents, and automation that can run routine fixes without a human. The company has also been pushing into artificial intelligence, betting that software can help diagnose problems faster and cut down the sheer flood of alerts that wear engineers out.
The business has real momentum but also real challenges. PagerDuty competes with other alerting tools and with the big cloud and monitoring vendors that can bundle similar features into products customers already buy. It is saddled with debt taken on in 2024 to help fund a major acquisition — the roughly $250 million purchase of an AI-assisted automation company called Catalytic — which turned the business from one with savings in the bank into one carrying borrowings. The company has targeted growth, but the stock has had a rocky ride as investors worry about how fast it can grow and whether it can turn steady profits. PagerDuty does generate cash and has bought back shares. Its answer, essentially, is to keep selling the idea that being ready for things to go wrong is worth paying for.
Saved answer · last researched 20 Oct 2026