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Allurion SPAC Presentation Deck

A Al in Action: The Success Predictor ► Proprietary algorithm trained on millions of data points from over 7,000 Allurion patients ► Identifies "off-track" patients as early as 20 days into the Program ► Enables providers to intervene sooner and get patients back on track Allurion INVIGHTS Clinic Overview 52 Active Patients Wa V A 12 Clinic Trends Active Patients imen Success Predictor ▲ > ▲ 70% 312 R ** TOWL 83% M B Paka Dwye 708 P a B 12 ©2021 ALLURION TECHNOLOGIES-PROPRIETARY INFORMATION-CONFIDENTIAL

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