Overview

Section IO was a cloud-native hosting provider specializing in edge computing and content delivery network (CDN) services, founded in 2012 in Australia and later headquartered in Boulder, Colorado. It offered a Kubernetes-based platform to optimize application delivery with a focus on developer-centric features like real-time logs and instant cache purging. The company was acquired by Webscale in October 2023 to launch CloudFlow, an AI-driven Kubernetes orchestration platform. As of 2025, Section IO no longer operates as an independent CDN provider, and its services have been integrated into Webscale’s offerings.

Sunset timeline

  • 2012: Section IO founded in Australia, initially focusing on CDN services.
  • 2016: Relocated headquarters to Boulder, Colorado, USA, expanding into edge computing.
  • 2021: Partnered with Lumen Technologies to power Lumen CDN Edge Compute.
  • October 2023: Acquired by Webscale to develop CloudFlow, ending independent CDN operations.
  • 2023–2024: Services transitioned to Webscale’s CloudFlow platform; no official EOL date published for legacy Section IO services.

Migration guidance

Websites and applications previously using Section IO’s CDN or edge computing services, particularly the estimated 300 Australian websites, should migrate to alternative providers. Recommended alternatives include Cloudflare for its global reach and developer-friendly features, Akamai for enterprise-grade CDN capabilities, or Fastly for edge computing and real-time logging. Verify compatibility with Webscale’s CloudFlow platform if considering continued use of acquired services. No official EOL or migration documentation is available from Section IO or Webscale.

History & Notes

Section IO initially operated as a CDN provider before pivoting to edge-native computing, emphasizing Kubernetes orchestration and developer tools. Its acquisition by Webscale in 2023 shifted its technology toward CloudFlow, focusing on AI-driven resource allocation and multi-cloud integration. The transition left some customers, particularly in Australia, seeking new providers. No conflicting reports suggest a revival of Section IO’s standalone services. For more details on Webscale’s current offerings, see https://www.webscale.com.