Temporal, which builds software that helps developers keep applications running through failures, has raised a $550 million Series E at a $12.55 billion valuation, GeekWire reported on September 14, citing the company’s announcement. Its platform coordinates work across multiple services, including the steps an AI agent takes to complete a task.
Developers write a sequence of tasks as a Temporal Workflow, using familiar programming languages. Temporal records its progress and retries failure-prone operations, such as calls to outside services. If a connection breaks, the application can recover its work. The company lists order processing, money transfers and AI training among the uses for this approach.
The business offers two ways to run that software: developers can host the open-source service themselves or pay for Temporal Cloud. Cloud pricing meters operations and storage, alongside plan and support fees, with discounts for volume and commitments. That connects the commercial opportunity to how much work customers put through the service.
Temporal’s users span AI developers and established enterprises. GeekWire names OpenAI, Nvidia, Netflix and JPMorgan Chase among companies relying on its technology; Temporal’s own website says Nvidia uses it to manage GPU fleets across clouds. The company says its annualized revenue run rate recently passed $250 million, growing more than 200% year over year—a measure of current sales pace rather than completed annual revenue.
Lightspeed led the round, with Wellington Management, Growth Equity at Goldman Sachs Alternatives and Tiger Global as co-leads. Temporal plans to put the proceeds toward platform research and development, developer and enterprise sales efforts, and global cloud operations, according to GeekWire.
For Temporal, expanding AI adoption creates a practical operating test: can it support more applications that must preserve progress across many services and long periods of work? The new capital gives it resources to expand that infrastructure, while its usage-based business makes dependable execution central to both customer retention and growth.