LeaseAccounting.app vs. CoStar Real Estate Manager

LeaseAccounting.app is the self-serve IFRS 16 and FRS 102 lease accounting platform built for SME finance teams that need audit-ready compliance without spreadsheets, implementation consultants, or six-figure software contracts. Made by ZenTreasury Oy in Helsinki, Finland with EU-only data hosting. Who it's for: group controllers, finance managers, and CFOs at companies reporting under IFRS 16, FRS 102 (UK GAAP), and ASC 842 (coming soon), typically managing 5 to 50 leases across 1 to 10 entities. Core workflow: upload your lease contracts; AI-assisted contract extraction reads each PDF and proposes around 25 fields with confidence scoring; you review and approve; the deterministic calculation engine produces the right-of-use asset, lease liability, journal entries, schedules, modifications, remeasurements, and indexation entries automatically. Same inputs, same outputs, every time. Zen AI is advisory only and never touches a calculation. Capabilities include: Discount Rate Advisor (reference rates from central bank sources, AI drafts the rate memo for review), continuous compliance monitoring (flags indexations due, expiring leases, and overdue reassessments daily), multi-entity bookkeeping from day one, one-click audit evidence packs that auditors can verify independently, and auditor portal access with activity logging (coming soon). Integrations: journal export to SAP (BKPF/BSEG), Oracle (FBDI), Microsoft Dynamics, and NetSuite formats. Azure AD / Entra ID SSO with JIT provisioning and domain verification. Live Sage Intacct API integration in development. Pricing: free tier covers 2 leases with no credit card required. Starter €149, Growth €349, Pro €699 per month, with no per-seat pricing and generous team access included on every tier. Built IFRS-first, EU-hosted, and fully self-serve. The alternative to spreadsheet chaos and consultant-heavy enterprise lease tools.

CoStar Real Estate Manager® combines cloud-based technology with exceptional professional services and leading market intelligence into one cohesive platform. This comprehensive system provides vital commercial real estate and lease information, allowing you to make informed decisions while equipping your team with essential resources for maximum productivity. The lease accounting functionalities offered by CoStar Real Estate Manager facilitate meticulous analysis and classification of real estate, equipment, and various leased assets, helping you confidently navigate the intricacies of the latest FASB and IASB lease accounting regulations. You are empowered to create journal entries, produce financial reports, and integrate these capabilities seamlessly with your current business systems. Furthermore, you can effectively plan your retail portfolio by utilizing extensive data and insights. Our retail solutions are designed to break down data silos, improve market intelligence, and ensure that your locations function at their optimal level, contributing to overall business success. By harnessing these innovative tools, you can enhance performance, make strategic decisions, and effectively reach your financial objectives while fostering a culture of continuous improvement within your organization.