Eliya

ELIYA is a Zurich marketing measurement firm registered as Eliya GmbH. Founder Dr. Saeed Omidi started it in 2021, the firm says. It builds Bayesian marketing mix models and incrementality tests, then wraps them in an AI chat interface for budget planning, with its data scientists reviewing each model. It also builds agent systems outside marketing. One published case covers a three-agent order-to-cash workflow for an unnamed Swiss exporter, which the firm says cut processing time by 90%. The only named client is Beliani Group, a Swiss online retailer whose CEO gives a homepage quote. G2 shows three reviews averaging 4.5. The firm joined Microsoft's AI accelerator in Zurich in February 2026.