Does Endex use Anthropic?
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 Endex
Endex provides AI agents that assign and complete office tasks such as models, memos and decks within email, Microsoft Teams, and apps like Excel, Word and PowerPoint. It serves private equity firms, corporate finance teams, real estate firms, banks, hedge funds and accounting firms.
Summarized from its homepage on 4 Nov 2026.
What else Endex uses
Endex has evidence for 29 vendors. The strongest:
Cloudflare
Amazon Web Services
Datadog
Google Gemini
OpenAI
PostHog
Temporal
WorkOS
Ashby
Other companies using Anthropic
Check any company's vendors in seconds
See Endex'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