Companies / donnerstag.ai / OpenAI
Does donnerstag.ai use OpenAI?
Probably
We hold good evidence for this, but not the strongest kind.
- The company's privacy policy names it as a processor, controller or partner.
How we know
About donnerstag.ai
What else donnerstag.ai uses
donnerstag.ai has evidence for 24 vendors. The strongest:
Framer
Cloudflare
Cookiebot
Google Analytics
Google Tag Manager
Google Workspace
Anthropic
Clay
DocuSign
Other companies using OpenAI
Check any company's vendors in seconds
See donnerstag.ai'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