在「pagerdutys-1.htm」這邊可以看到 PagerDuty 遞出 Form S-1 了，翻了一下 TechCrunch 也有報導：「PagerDuty just filed its S-1」。
PagerDuty 主要的服務是監控服務回報狀況後的後續流程，在組織大一點的公司會拿來用，不過不怎麼便宜... 印象中服務品質沒有拉開差距，而同質性的服務低他不少價錢。
有幾個數字可以看，先是估值：
PagerDuty was valued at $1.3 billion last fall when it closed on $90 million in Series D funding led by T. Rowe Price Associates and Wellington Management. Earlier backers Accel, Andreessen Horowitz and Bessemer Venture Partners also joined the round, which brought the company’s total funding to $173 million.
然後 VC 持股 55%：
According to the S-1, venture investors currently own about 55 percent of the company. Andreessen Horowitz owns the biggest stake, with 18.4 percent of its shares sailing into the IPO. Accel meanwhile owns 12.3 recent, Bessemer owns 12.2 percent, Baseline Ventures owns 6.7 percent, and Harrison Metal owns 5.3 percent.
以及獲利問題：
PagerDuty, which employed 500 employees as of last fall, has never been profitable according to its filing, which says it generated a net loss of $38.1 million for the fiscal year ended January 31, 2018. (It saw revenue of $79.6 million during the same period.)
S-1 文件裡有張圖裡也有相關的營運數字：
