Does Opencard use Sinch?
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 Opencard
OpenCard provides expense management systems with real-time transactions, digital receipts, and environmental metrics. It serves expense management systems through a tailored API.
Summarized from its homepage on 13 Nov 2026.
What else Opencard uses
Opencard has evidence for 13 vendors. The strongest:
Other companies using Sinch
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See Opencard'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