Miami, FL, July 17, 2025 (GLOBE NEWSWIRE) -- ONAR Holding Corporation (OTCQB: ONAR), a fast-growing marketing-technology company and network of performance-driven agencies, today announced it has signed a definitive agreement to acquire Retina.ai, an AI-powered marketing intelligence platform that predicts customer value early in the lifecycle and unlocks higher return on every marketing dollar. ONAR plans to merge Retina.ai with its predictive analytics platform, Cortex, which is part of its ONAR Labs vent ...