Does Blufire use Upstash?
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 Blufire
What else Blufire uses
Blufire has evidence for 23 vendors. The strongest:
Cloudflare
Vercel
Anthropic
Fly.io
Resend
Supabase
Amazon Web Services
Google
Inngest
Other companies using Upstash
Check any company's vendors in seconds
See Blufire'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