GoKawiilTemporal secures $550M Series E funding at $12.55B valuation
Workflow orchestration startup Temporal announced a $550M Series E funding round valuing the company at $12.55 billion. The round was co-led by Lightspeed, Wellington Management, Goldman Sachs Alternatives, and Tiger Global, with participation from T. Rowe Price, SV Angel, and returning backers including a16z, Sequoia, and Index. The company says the capital will help it support increasingly long-running AI agents and complex enterprise systems that require durable execution.
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Enterprises are shifting from short-lived automation tasks to AI agents running for days or months, raising new reliability demands on backend infrastructure. Temporal's massive valuation signals investor confidence that reliable orchestration layers will become critical plumbing as AI moves deeper into core business systems handling money and sensitive operations. The raise also reflects a broader trend of infrastructure companies capturing outsized value amid the AI application boom.
- Temporal raised $550M at a $12.55B valuation in a Series E round.
- Investors bet that long-running AI agents will require durable, reliable orchestration infrastructure.
- The round drew major backers including Lightspeed, Goldman Sachs Alternatives, Tiger Global, and returning investor a16z.
Source: temporal.io, 2026-09-14
Published there as: “Temporal raises $550M at a $12.55B valuation”
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