LONDON–(BUSINESS WIRE)–Hopin, the leading shared experiences platform that enables immersive and interactive connection from anywhere, today announced it has raised $450M in Series D funding co-led by new investors Arena Holdings and Altimeter Capital with participation from new investors Adams Street Partners, Untitled Investments and XN in addition to existing investors Andreessen Horowitz, DFJ Growth, General Catalyst, GIC, IVP, Northzone, Salesforce Ventures, Slack Fund, Temasek and Tiger