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Security & Compliance.

Enterprise-grade security & compliance are our foundation

Maesn is ISO 27001 and GDPR certified. It is built and hosted entirely in Germany. We do not store end-customer data, all infrastructure runs within Europe and security is a first principle across every part of our product and operations.

Maesn is ISO 27001 and GDPR certified and follows the highest standards with hpsting in Germany.
Trusted by winning software teams
HubSpot – CRM platform using Maesn Unified ERP & Accounting APIIncaseof.law – legal tech SaaS using Maesn Unified ERP & Accounting APIMainteny – maintenance management SaaS using Maesn Unified ERP & Accounting APIPaywise – debt collection SaaS using Maesn Unified ERP & Accounting API
Finto – AI finance software using Maesn Unified ERP & Accounting APIDebtist – receivables management SaaS using Maesn Unified ERP & Accounting APIRally – financial SaaS using Maesn Unified ERP & Accounting APIProjo – project management SaaS using Maesn Unified ERP & Accounting API
Plancraft – construction SaaS using Maesn Unified ERP & Accounting APIClockin – time tracking SaaS using Maesn Unified ERP & Accounting APISyniotec – software using Maesn Unified ERP & Accounting APIImmocore – real estate SaaS using Maesn Unified ERP & Accounting API
Timecount – workforce scheduling SaaS using Maesn Unified ERP & Accounting APIGreyt – HR and payroll SaaS using Maesn Unified ERP & Accounting APIHero Software – field service SaaS using Maesn Unified ERP & Accounting APIDonnerstag.ai – AI productivity SaaS using Maesn Unified ERP & Accounting API
Nordhealth – healthcare SaaS using Maesn Unified ERP & Accounting APINoCFO – financial reporting SaaS using Maesn Unified ERP & Accounting APIROKET – finance SaaS using Maesn Unified ERP & Accounting APISmarta Steuern – tax automation SaaS using Maesn Unified ERP & Accounting API
SpendOne – spend management SaaS using Maesn Unified ERP & Accounting APIMajesty – SaaS using Maesn Unified ERP & Accounting APIImmocloud – real estate management SaaS using Maesn Unified ERP & Accounting APIQuid – financial SaaS using Maesn Unified ERP & Accounting API
Eturnity – energy software using Maesn Unified ERP & Accounting APICraftboxx – craft business SaaS using Maesn Unified ERP & Accounting APISyntinels – AI sales intelligence SaaS using Maesn Unified ERP & Accounting APITipalti – AP automation platform using Maesn Unified ERP & Accounting API
Lanes & Planes – travel management SaaS using Maesn Unified ERP & Accounting APIOrcha – digital health SaaS using Maesn Unified ERP & Accounting APITilta – embedded finance SaaS using Maesn Unified ERP & Accounting APIFindity – expense management SaaS using Maesn Unified ERP & Accounting API

ISO 27001 certified. GDPR compliant. Built and hosted in Germany

Designed from the ground up with security and privacy in the focus, Maesn complies with the industry’s strictest requirements and is fully ISO 27001 and GDPR certified.

No Data Storage

Your customer data is never stored — API calls are processed in real time and passed directly between your system and the target platform.

GDPR and ISO 27001 compliant

We execute annual GDPR and ISO 27001 compliance audits. Check our current status in our Trust Center.

Encrypted in transit and at rest

Data is fully secure and encrypted in transit

Made & hosted in Germany

All data is secured in Microsoft Azure data centers with enterprise-grade physical and network security in Germany, Europe.

Fault-tolerant infrastructure

Highest uptime availability with strong infrastructure even during extreme demand.

Security questions before you integrate?

Talk to our team directly or visit our Trust Center for all compliance documentation, ISO 27001 certificates, and GDPR audit reports.

Kickstart your Integration Journey now