Writer

Security and trust center evidence

WRITER is the enterprise AI agent platform trusted by Fortune 500 companies, built to help teams execute and scale on-brand, compliant

writer.com AI assistantsLast verified 2 Nov 2026

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HIPAAVendor-stated

SOC 2Vendor-stated

PCI DSSVendor-stated

ISO 27001Vendor-stated

ISO 27701Vendor-stated

ISO 42001Vendor-stated

DPFVerified

Writer has 1 registry-verified row and 6 vendor-stated rows in the CertReports index, last verified 2 Nov 2026. The strongest row is HIPAA: Vendor displays a HIPAA badge on its trust centre (claim; BAA availability not yet captured). This page is independent of the vendor’s own trust centre: dates, sources and caveats come from CertReports captures.

Reviewer brief

Writer states on its trust centre that it holds SOC 2 Type II, ISO/IEC 27001, ISO/IEC 27701 and ISO/IEC 42001, as of 21 Sep 2026. Writer states on its trust centre that it holds PCI DSS SAQ A, as of 21 Sep 2026. Writer displays a HIPAA badge on its trust centre, though BAA availability is not captured in this evidence, as of 21 Sep 2026. Writer is listed in the EU-US Data Privacy Framework registry with active EU-US, Swiss-US and UK Extension certifications, as of 17 Sep 2026. The Data Privacy Framework registry shows Writer's certification issued 9 Apr 2020 and set to expire 21 Apr 2027, as of 17 Sep 2026.

SOC 2 Type II, ISO/IEC 27001, ISO/IEC 27701, ISO/IEC 42001, PCI DSS SAQ A: vendor-stated on trust centre (as of 21 Sep 2026)
HIPAA: badge displayed on trust centre; BAA availability not captured in this evidence (as of 21 Sep 2026)
EU-US DPF: active certification, listed in registry, issued 9 Apr 2020, expires 21 Apr 2027 (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 ai assistants vendors

1verified rows

Category median 0, across 29 indexed ai assistants vendors. Writer has more verified rows than 55 percent of them.

brand compliancecontent generationenterprise aiworkflow automation

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Compliance grid

No public evidence yet for GDPR, FedRAMP, CSA STAR, Cyber Essentials. This does not mean the vendor lacks them; it means nothing public was found at the last check.

Legal artefacts

Subprocessor list

Public · 1 subprocessors listed on the trust centre · as of 30 Sep 2026

Open

Public · as of 30 Sep 2026

Open

Subprocessors (1)

WRITER Subprocessors & AffiliatesDeliver the WRITER platform

Security profile

Pen test cadence: report available

Displayed as a security profile from public statements, not as attestations, as of 30 Sep 2026.

Change history

18 Sep 2026HIPAA evidence addedA HIPAA row entered the index with state Vendor-stated.
18 Sep 2026ISO/IEC 27001 evidence addedA ISO/IEC 27001 row entered the index with state Vendor-stated.
18 Sep 2026ISO/IEC 27701 evidence addedA ISO/IEC 27701 row entered the index with state Vendor-stated.
18 Sep 2026ISO/IEC 42001 evidence addedA ISO/IEC 42001 row entered the index with state Vendor-stated.
18 Sep 2026PCI DSS evidence addedA PCI DSS row entered the index with state Vendor-stated.
18 Sep 2026SOC 2 evidence addedA SOC 2 row entered the index with state Vendor-stated.
18 Sep 2026Subprocessor added: WRITER Subprocessors & AffiliatesWRITER Subprocessors & Affiliates appeared on the subprocessor list.