Litmus

Security and trust center evidence

Litmus is an email Design, Testing, and Analytics

litmushiring.com Email marketingLast verified 26 Oct 2026

Litmus has 1 registry-verified row in the CertReports index, last verified 26 Oct 2026. The strongest row is CSA STAR: STAR Level 1 self-assessment (CAIQ). This page is independent of the vendor’s own trust centre: dates, sources and caveats come from CertReports captures.

Reviewer brief

Litmus is listed in the CSA STAR registry, as of 17 Sep 2026, at Level 1, which is a self-assessment submission known as the Consensus Assessments Initiative Questionnaire (CAIQ). The CSA STAR registry, as of 17 Sep 2026, shows this Level 1 self-assessment as issued 7 Apr 2020. The registry entry, as of 17 Sep 2026, does not record an expiry date for the CSA STAR Level 1 self-assessment. No public evidence was found for SOC 2, ISO/IEC 27001 or HIPAA as of 17 Sep 2026. No public evidence was found for the EU-US Data Privacy Framework as of 17 Sep 2026.

CSA STAR: listed, Level 1 self-assessment (CAIQ), issued 7 Apr 2020, no expiry recorded (registry as of 17 Sep 2026)
No public evidence found for SOC 2, ISO/IEC 27001 or HIPAA as of 17 Sep 2026
No public evidence found for EU-US Data Privacy Framework as of 17 Sep 2026

Facts only, each dated; nothing here is inferred, scored or advised. Brief generated 22 Sep 2026; it is regenerated whenever a row changes.

Among email marketing vendors

1verified rows

Category median 0, across 31 indexed email marketing vendors. Litmus has more verified rows than 68 percent of them.

cross-client renderingdesign validationemail analyticsemail testing

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Compliance grid

CSA STARVerified
STAR Level 1 self-assessment (CAIQ)
as of 26 Oct 2026
6 sources

No public evidence yet for HIPAA, SOC 2, GDPR, FedRAMP, PCI DSS, ISO 27001, Cyber Essentials, ISO 27701, ISO 42001. This does not mean the vendor lacks them; it means nothing public was found at the last check.

Legal artefacts

No DPA, BAA or subprocessor list has been captured from a public page yet. Registry rows above do not depend on this.

Subprocessors

No subprocessor list captured yet.

Change history

18 Sep 2026First indexed by CertReports1 evidence row across 1 framework entered the index.

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