Temporal Raises $550M to Fuel Rapid Growth in AI Infrastructure

Temporal Technologies announced a $550 million Series E funding round at a valuation of $12.55 billion, led by Lightspeed Venture Partners.

The open-source platform provides infrastructure for AI applications and has seen significant growth in the past year, with annualized revenue surpassing $250 million and net dollar retention exceeding 200% since February.

Temporal's technology, Durable Execution, preserves application state to ensure reliable execution of work even in the face of failures. The company has gained traction among major brands such as OpenAI, NVIDIA, Netflix, and JPMorgan Chase.

The new funding will be used to expand global operations, deepen platform R&D, and grow developer and enterprise go-to-market efforts.