Security
Built for Public-Sector Requirements
Assessment offices answer to taxpayers, boards, and auditors. Every part of M.A.P.S is designed to hold up under that scrutiny.
IAAO Standards Compliance
Every ratio study metric — COD, PRD, PRB, and median ratio — is calculated according to IAAO Standard on Ratio Studies. Reports include compliance thresholds and pass/fail indicators automatically.
Enterprise-Grade Encryption
256-bit AES encryption protects your data at rest and in transit. All sessions are authenticated with industry-standard protocols, and every user action is logged for compliance auditing.
Zero-Install Architecture
Runs entirely in the browser — no software to install, no IT tickets to file, no updates to manage. Works on any device with a modern web browser, including government-issued machines.
Complete Audit Trail
Every user action, data upload, and calculation is logged with timestamps and user attribution. Export audit logs for compliance reviews or appeals defense at any time.
Role-Based Access Control
Workspace-level permissions ensure team members only access the data and pipelines they need. Administrators can manage users, roles, and access across their organization.
Data Handling
Your data is processed securely and never shared with third parties. All uploads are validated on ingestion and stored with encryption. You retain full ownership of your data at all times.
Your Next Ratio Study Could
Take Minutes
Bring accurate, transparent, and defensible mass appraisal to your office — without installing a thing.