Discord was founded in 2015 by Jason Citron and Stan Vishnevskiy. Citron had previously founded OpenFeint, a mobile gaming social network that was acquired by GREE for $104 million in 2011, and Hammer & Chisel, a game development studio. Discord grew out of Hammer & Chisel's internal communication tools.
The founders identified a gap in the market for a communication platform designed specifically for gamers: existing options like Skype and TeamSpeak were either too complex, too expensive, or had poor audio quality. Discord launched in May 2015 as a free platform with high-quality voice chat, text channels, and a clean user interface.
Discord grew rapidly through word-of-mouth among gaming communities. The platform's combination of free voice chat, text channels, and server organization (allowing communities to create multiple channels for different topics) proved highly appealing. Discord became the dominant communication platform for gaming communities within a few years of launch.
Discord raised successive funding rounds as it grew: $20 million in Series A (2016), $50 million in Series B (2017), $150 million in Series C (2018), and $100 million in Series D (2020). The company's valuation grew from approximately $1.65 billion in 2020 to approximately $7.3 billion in December 2020.
During the COVID-19 pandemic in 2020, Discord's user base expanded significantly as people sought online community and communication tools. The platform expanded beyond gaming to serve education, business, and social communities.
In March 2021, Discord raised $500 million at a valuation of approximately $15 billion. Around the same time, Microsoft reportedly offered to acquire Discord for approximately $12 billion, but Discord declined, choosing to remain independent.
Discord has continued to expand its platform with features including Stage Channels (for large-audience audio events), Forum Channels, and monetization tools for server creators. The company has also expanded its Nitro subscription service, which offers premium features.
In 2023, Discord underwent significant layoffs, reducing its workforce by approximately 17% (approximately 170 employees) as part of a broader effort to reduce costs and improve profitability.