Allbirds, Inc. (BIRD) is undergoing a significant business transformation from footwear and apparel to an AI compute infrastructure provider, focusing on GPU-as-a-Service offerings. This report evaluates its Shariah compliance across financial, business activity, ESG, and multi-perspective dimensions. While the core AI infrastructure business is permissible under Shariah principles, the company fails key financial screening criteria due to high debt and liquidity ratios. No inclusion in major Shariah indices confirms non-compliance status. Investors should monitor the debt reduction post-transition and consider purification for any dividends received.