Temporal

Temporal announced $550M in Series E financing on September 14, 2026. Temporal raised a $550 million Series E at a $12.55 billion valuation, led by Lightspeed, to fund platform R&D and developer and enterprise go-to-market.

Round details

The financing includes backing from Lightspeed, Wellington Management, Growth Equity at Goldman Sachs Alternatives, Tiger Global, T. Rowe Price, SV Angel, a16z, Sequoia. The company reported a $12.55B valuation alongside the transaction.

• Round: Series E
• Capital announced: $550M

How the company plans to use the capital

Temporal said it will use the funding to deepen platform R&D, grow its developer and enterprise go-to-market, and scale the teams and infrastructure behind its next phase of growth.

Why this matters for GTM teams

Temporal’s announcement ties the round to rising demand for reliable AI infrastructure, including long-running AI agents.

Fresh capital is often an operational signal rather than a buying signal by itself. Teams should validate the company’s hiring pattern, product launches, geographic expansion, and technology priorities before choosing the message and timing of outreach.

Source and methodology

This report is based on the company’s announcement and records the disclosed amount, round, investors, location, and stated use of funds. SalesTools Research does not estimate undisclosed valuation or revenue figures.

Primary source: Temporal Series E announcement.