Temporal Completes $300 Million Series D Financing, Led by a16z

BlockBeats News, February 18: Open-source software and cloud services developer Temporal has completed a $300 million Series D financing round, led by a16z, with participation from Lightspeed Venture Partners, Sapphire Ventures, and existing investors including Sequoia Capital. The post-money valuation has reached $5 billion. Founded in 2019, Temporal focuses on open-source software and cloud services designed to ensure the durable execution of code, allowing applications to recover from breakpoints after failures without requiring engineers to write custom recovery logic. Against the backdrop of explosive growth in AI Agents in early 2026, infrastructure-layer companies have been highly sought after by capital markets.