Summary
grammarly has 2 registry-verified rows in the CertReports index, last verified 17 Sep 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
As of 17 Sep 2026, Grammarly is listed in CSA STAR with a Level 1 self-assessment (CAIQ), originally issued 4 Nov 2020. As of 17 Sep 2026, Grammarly is listed in the EU-US Data Privacy Framework registry with active UK Extension Certification, EU-US Certification, and SW-US Certification, issued 17 Jun 2018 and set to expire 25 Mar 2027. As of 17 Sep 2026, no public evidence found for SOC 2 for Grammarly. As of 17 Sep 2026, no public evidence found for HIPAA for Grammarly. As of 17 Sep 2026, no subprocessor records were found in the supplied evidence for Grammarly.
- CSA STAR: listed in registry with Level 1 self-assessment (CAIQ), issued 4 Nov 2020 (as of 17 Sep 2026).
- EU-US Data Privacy Framework: listed in registry, active certifications (UK Extension, EU-US, SW-US), issued 17 Jun 2018, expires 25 Mar 2027 (as of 17 Sep 2026).
- SOC 2 and HIPAA: no public evidence found for Grammarly (as of 17 Sep 2026).
Facts only, each dated; nothing here is inferred, scored or advised. Brief generated 17 Sep 2026; it is regenerated whenever a row changes.
Among productivity vendors
2verified rows
Category median 0, across 37 indexed productivity vendors. grammarly has more verified rows than 100 percent of them.
communicationgrammar checkingspell checkwriting assistance
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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.
Similar vendors with evidence
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