Companies / LaunchDarkly / Fastly
Does LaunchDarkly 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 LaunchDarkly
LaunchDarkly provides a runtime control layer for managing feature releases, experiments, and AI agent behavior in production. It serves developers, AI engineers, DevOps and SRE teams, product managers, and data scientists.
Summarized from its homepage on 3 Nov 2026.
What else LaunchDarkly uses
LaunchDarkly has evidence for 31 vendors. The strongest:
Other companies using Fastly
Check any company's vendors in seconds
See LaunchDarkly's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.
- 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