Does Osapher use OpenAI?
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.
- The company's privacy policy names it as a processor, controller or partner.
How we know
About Osapher
What else Osapher uses
Osapher has evidence for 12 vendors. The strongest:
Vercel
Anthropic
OpenSanctions Datenbanken
Perplexity
Railway
Resend
Stripe
Supabase
Google
Other companies using OpenAI
Check any company's vendors in seconds
See Osapher'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