Explainers
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SignalWire
PCI DSS evidence
Build AI voice agents, contact centers, and unified communications on one programmable
Vendor-statedSignalWire and PCI DSS
SignalWire states it holds a PCI DSS attestation of compliance. CertReports captured this on 21 Sep 2026 from its trust centre (Vanta); it is a vendor statement, not an independent confirmation.
Evidence
Vendor-statedVendor states PCI DSS - SAQ A on its trust centre
as of 21 Sep 2026 · confidence 90%What PCI DSS means, and what it does not
Only a registry listing (Visa Global Registry, Mastercard SDP) or an AOC letter is strong evidence. In the Visa registry only rows validated as PCI DSS with a validation date count; Third Party Agent registrations are not PCI evidence.
Read the PCI DSS guide and browse all vendors with evidenceQuestions buyers ask
Is SignalWire PCI DSS compliant?
SignalWire is listed as a PCI DSS validated service provider, as of 21 Sep 2026.
How does CertReports verify this?
Every state carries a capture date, a source and a snapshot link. Registry rows come from the official registry data; vendor statements come from the vendor’s own page or trust centre; nothing is inferred. Vendors can dispute any row and corrections ship within two business days.
Change history
- 18 Sep 2026PCI DSS evidence addedA PCI DSS row entered the index with state Vendor-stated.
- 18 Sep 2026Subprocessor added: AWSAWS appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: DigitalOceanDigitalOcean appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Google Cloud PlatformGoogle Cloud Platform appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Microsoft AzureMicrosoft Azure appeared on the subprocessor list.
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