Does GitHub use Fastly?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
How we know
About GitHub
GitHub provides repository hosting, code review, and collaboration tools, along with CI/CD automation, code security, and AI coding assistance. It serves developers, teams, startups, enterprises, nonprofits, and organizations across industries.
Summarized from its homepage on 4 Nov 2026.
What else GitHub uses
GitHub has evidence for 28 vendors. The strongest:
Other companies using Fastly
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- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call