IBM Maximo Real Estate and Facilities versus MRI ManhattanONE

Where they overlap

The verified overlap is the real estate core. Both have space management, property and lease operations, mobile access, reporting and multi-site portfolio handling. Both name the dual accounting regimes that make or break a corporate real estate purchase: IBM offers lease creation and accounting with journal entries alongside AI powered lease abstraction that extracts key dates, financial terms and clauses from lease documents, and cites leadership in the IDC MarketScape for AI enabled lease administration 2026. MRI names FASB ASC 842 and IFRS 16 explicitly in its Lease Compliance module, with multi currency, multi language and multi accounting support for global portfolios.

Both also address IoT. IBM states IoT integration and connected IoT data without separately naming building management system integration. MRI states that ManhattanONE captures data from sensors and IoT devices and names BMS as a connected system, which is marginally the more specific BMS claim of the two.

Where the evidence diverges

IBM publishes considerably more. Ten of fifteen capabilities are verified, including an asset register covering locations, organizations, people, assets, specifications and geography; work orders described as mobile optimised; maintenance and operations with a Gantt scheduler in the documentation; space management with layout planning, dynamic space planning, moves, reservations and ghost booking removal; and capital planning with procurement and project workflows. Five are unverified for IBM: FM helpdesk, SLA management, contractor management, inspections and BIM. The documentation refers to a requesters role and documents CAD including CAD user roles and drawing management, but neither a helpdesk module nor BIM or Revit is named, so both stay unverified.

For ManhattanONE the unverified set is wider and sits almost entirely on the hard FM side: asset register, work orders, preventive maintenance, FM helpdesk, SLA management, contractor management, inspections, BIM and procurement. A Facilities Maintenance module is named but its scope is not described. Real time KPI monitoring is stated in the Decision Support module while SLA management is not, and this directory will not conflate the two. MRI itself addresses maintenance depth with a different product, MRI Evolution, which is the clearest available signal about where ManhattanONE is meant to stop.

On the distinctive side, ManhattanONE has a Transactions module handling acquisition and disposition scenario modelling, a corporate real estate capability most products in this category do not attempt. That is a genuine differentiator against IBM, whose capital planning covers project and procurement workflow rather than transaction modelling.

Deployment and integration

This is where the two separate decisively. IBM verifies cloud, on premises and hybrid, and offers three commercial routes: AWS Marketplace Essentials SKUs for Space Management, Lease Management and Capital Planning, cloud SaaS Standard or Premium within MAS, and customer managed cloud, on premises or hybrid within MAS. IBM publishes detailed documentation without a login, including database specific preparation and tuning guidance for Db2, Oracle and SQL Server. MRI states no deployment model at all for ManhattanONE, publishes no documentation, and names no specific ERP integration beyond the generic word ERP. Verified IBM integrations are IoT sensors and single sign on; Oracle is explicitly a supported database rather than an integration and is not recorded as one.

Licensing posture

Neither publishes a figure. IBM is subscription based and offers a price estimator and a quote request; AWS Marketplace listings for the Essentials SKUs may carry figures but were not opened, so no amount is recorded. There is no trial, only a product tour, an interactive demo and a booked live demo. MRI is quote only with Request Demo and Request Info as the sole routes, and makes no statement about a trial or free version. An aggregator figure of roughly one thousand US dollars per month circulates for ManhattanONE; it is not vendor published and is excluded here.