Companies / OpenCage / Quaderno
Does OpenCage use Quaderno?
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 OpenCage
OpenCage provides a geocoding API that converts coordinates to and from places, along with geosearch and location autosuggest tools. It serves developers and businesses that need worldwide geocoding via SDKs and tutorials for over 40 programming languages.
Summarized from its homepage on 13 Nov 2026.
What else OpenCage uses
OpenCage has evidence for 12 vendors. The strongest:
Other companies using Quaderno
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- 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