Plume Design, founded in 2015, has raised $722.4 million across Seed through Series F rounds, with major financings including a $270 million Series E and $300 million Series F led by Insight Partners and SoftBank Vision Fund 2. The company provides cloud-managed adaptive Wi-Fi and intelligent connectivity solutions for service providers and households globally. With strong backing and a $3 billion valuation, Plume is building SaaS powered network performance, security, and IoT services. Its platform enhances connectivity, analytics, and user experiences across tens of millions of connected homes.