Case Study: Siena replaces scattered people ops with structured talent management with Deel

Siena launches structured performance reviews in 4–5 weeks with Deel

Siena, an AI company with a globally distributed team, faced challenges managing talent and performance through informal, scattered processes. Their people ops team struggled with manual engagement surveys and had no structured performance review cycle, making it difficult to track trends and ensure accountability. To address this, they implemented Deel's HRIS and Engage products to formalize their people operations.

By using Deel as a unified platform, Siena automated over 20 workflows across the employee lifecycle, from onboarding to offboarding. The solution provided structured performance reviews and automated engagement surveys with AI-generated insights. This saved the team 8 hours per review cycle and transformed their people ops into a data-driven function that could show leadership clear patterns, earning them a strategic seat at the table.

Siena