10 Best Altus Group Alternatives & Competitors (2026)

CoStar provides comprehensive commercial real estate data, analytics, and listing platforms used by investors and brokers for market research and deal sourcing. Its strength lies in extensive property databases and mapping tools rather than bespoke transaction execution. Compared with Quantierra, CoStar operates on a subscription model with broad self-service access instead of a low-profile advisory retainer.

ARGUS specializes in real estate financial modeling software widely adopted for underwriting acquisitions and asset management. Its tools emphasize cash-flow forecasting and scenario planning. In contrast to Quantierra's integrated sourcing-to-execution service, ARGUS is primarily a software product without direct transaction brokerage.

Real Capital Analytics tracks commercial property transactions and capital markets trends with proprietary datasets. It supports institutional investors seeking market intelligence. RCA differs from Quantierra by focusing on data transparency and published transaction volumes rather than confidential advisory mandates.

CBRE offers global real estate services including investment advisory, research, and data analytics for large-scale transactions. Its quantitative capabilities are part of a full-service brokerage model. Compared with Quantierra, CBRE maintains a high public profile and serves clients through visible deal teams and market reports.

JLL provides real estate investment management and analytics through its research and capital markets platforms. It targets institutional and corporate clients with integrated advisory. JLL's broader service scope and public market presence contrast with Quantierra's narrow, low-profile quantitative focus.

Cushman & Wakefield delivers investment advisory and property analytics with emphasis on portfolio strategy and transaction support. Its tools serve diverse investor types. Unlike Quantierra, it operates with greater visibility and offers both data platforms and traditional brokerage execution.

Yardi supplies real estate investment management software used for portfolio analytics, acquisitions, and reporting. It is popular among mid-market and institutional owners. Yardi's subscription software model differs from Quantierra's custom advisory service by enabling in-house quantitative analysis without external execution support.

Crexi combines a commercial marketplace with analytics and marketing tools aimed at brokers and investors. It emphasizes deal discovery and data visualization. Compared with Quantierra, Crexi is a self-service platform rather than a discreet advisory firm executing tailored transactions.

Reonomy offers property intelligence and owner data for commercial real estate sourcing and underwriting. Its platform supports institutional research teams. Reonomy differs from Quantierra by providing searchable datasets instead of full-cycle quantitative advisory and execution services.