Steph Zhang(@steph_zhang ):When we asked leading AI companies what they were using as foundational infrastructure, one name kept popping up over and over again. It is the same one that has been powering mission-critical workflows for large enterprises and digital natives. @temporalio Temporal is building the execution layer to power workflows at scale reliably, an undeniable need as agents move from experiments to production. As leading minds that have been pushing the frontier in this space for over a decade, there are no two people better in the world to tackle this problem than @SamaratTemporal and @mfateev, and we @a16z are excited to lead their Series D. More from our team:

2026.02.17 15:41

When we asked leading AI companies what they were using as foundational infrastructure, one name kept popping up over and over again. It is the same one that has been powering mission-critical workflows for large enterprises and digital natives. @temporalio Temporal is building the execution layer to power workflows at scale reliably, an undeniable need as agents move from experiments to production. As leading minds that have been pushing the frontier in this space for over a decade, there are no two people better in the world to tackle this problem than @SamaratTemporal and @mfateev, and we @a16z are excited to lead their Series D. More from our team:

Samar Abbas@SamarAtTemporal

2026.02.17 15:22

Today marks an incredible milestone for @temporalio Technologies. I am proud to share that the company has raised $300M in Series D funding at a $5B valuation, led by @a16z. This news is a testament to the community and trust we’ve built in our Durable Execution, further solidifying our mission to continue investing in open source, expand cloud platforms, and continue helping companies move agentic AI out of the lab and into the real world. Read more here: