Zoom was profitable at its April 2019 IPO — rare for a technology company at its growth stage. The $7.58 million in net income in fiscal 2019 was a data point that most investors noted briefly before focusing on the revenue trajectory. Then the pandemic hit and the trajectory became one of the most dramatic in corporate technology history: 10 million daily meeting participants in December 2019 became 300 million by April 2020, a 2,900 percent increase in under four months. Revenue grew from $623 million in fiscal 2020 to $2.65 billion in fiscal 2021 and $4.1 billion in fiscal 2022. The growth rate reflected both genuine adoption and pandemic-specific demand that couldn't sustain at that pace. Revenue reached $4.53 billion in fiscal 2024, growing modestly from the post-pandemic plateau — a deceleration that the $19 billion market capitalization reflects. Eric Yuan left Cisco WebEx in 2011 after the company declined to let him rebuild the product from scratch. He left with 40 engineers. The product they built prioritized reliability above all else: fewer dropped calls, lower bandwidth requirements, and a simpler joining experience than WebEx offered. Those product decisions, made for engineering reasons, turned out to define the competitive advantage when mass adoption came nine years later. The failed Five9 acquisition in 2021 — a $14.7 billion deal that collapsed amid national security review concerns — signaled where Zoom was trying to go: from video meetings to cloud contact center software, expanding beyond the single product that built the company. The Solvvy acquisition in 2022 and Workvivo in 2023 continued that expansion, adding conversational AI and employee communications capability to the platform.