Feature

ISO 27001

Certified information-security management system.

12 providers 22 APIs 11 declared variants

An accredited ISO/IEC 27001 certification covering the provider’s information-security management system, sometimes with 27017/27018/27701 extensions. Common procurement requirement outside the US.

12 API providers on the APIs.io network offer iso 27001. The highest-rated are Mews, Whereby, Kontomatik, LangWatch, Heidi Health.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 1 Solid coverage with minor gaps
MewsMews is a cloud-native hospitality operating system serving 15,000+ hotels, hostels, and vacation-rental pr...3 APIs60.4
Developing 10 Usable, with meaningful gaps to close
WherebyWhereby is an embeddable video API plus standalone meetings product that lets developers add browser-based,...1 API53.7KontomatikKontomatik is a Warsaw- and Vilnius-based PSD2-licensed open banking provider delivering bank data aggregat...4 APIs53.0LangWatchLangWatch is an open-source LLM observability, evaluation, and AI agent testing platform. Built around Open...1 API50.5Heidi HealthHeidi Health is a Melbourne, Australia-founded AI care partner for clinicians, founded in 2019 by Dr. Tom K...1 API49.7AltruistiqAltruistiq is a London-based climate intelligence platform for food and beverage and other FMCG enterprises...1 API48.9ZluriZluri is a SaaS management and operations platform that helps organizations discover, govern, and optimize ...1 API48.3Elastic.ioElastic IO is a cloud-based integration platform that helps businesses effortlessly connect their various a...1 API46.5HumaansHumaans is a London-headquartered modern HRIS (Human Resources Information System) for fast-growing, distri...1 API46.2Robin AIRobin AI is a London-headquartered legal intelligence platform founded in 2019 by former Clifford Chance di...1 API45.0ARGUS EnterpriseARGUS Enterprise is the industry-standard commercial property valuation and cash flow forecasting software ...2 APIs43.7
Emerging 1 Early or largely undocumented
ARGUSARGUS is the industry-standard suite of commercial real estate software solutions by Altus Group. The ARGUS...5 APIs22.4

What Providers Actually Declared

This feature is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

GDPR and ISO 27001 compliance, optional HIPAA configurationGDPR, ISO 27001, and SOC 2 certified; Privacy by Design methodologyISO 27001ISO 27001 CertifiedISO 27001 CompliantISO 27001 certified information security managementSOC 2 / ISO 27001 reports and forward-deployed engineering available under Enterprise tierSOC 2 and ISO 27001 certifiedSOC 2, ISO 27001, ISO 42001, HIPAA, GDPR, APP, PIPEDA, NHS, Cyber Essentials+, UKCA, Swiss FDPA complianceSOC 2, ISO 27001, and GDPR-aligned controls; Vanta/Drata/Secureframe automation integrationsSOC 2, ISO 27001, and PCI DSS compliant

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