Does Nummbas use OpenAI?
Possibly
We hold weak evidence for this, so check the source before relying on it.
- The company's privacy policy names it as a processor, controller or partner.
How we know
About Nummbas
Nummbas connects sales platforms, bank accounts, and ad tools to organize ecommerce profit, stock, costs, and accounting data. It serves online store owners and their accountants.
Summarized from its homepage on 13 Nov 2026.
What else Nummbas uses
Nummbas has evidence for 32 vendors. The strongest:
Other companies using OpenAI
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See Nummbas'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