Linear is a Finland-based software-as-a-service platform targeted at real-estate brokerages. The product bundles listing management, customer relationship management (CRM), lead management, marketing automation, document generation, e-signatures, invoicing, and a set of Finland-specific data and integrations into a single, integrated workflow product for brokerages. The report focuses on the vendor's brokerage platform; note there is a separate developer issue-tracking product with the same name, and some English-language searches may return results about that different product.