PowerSchool Results Presentation Deck

Financial Summary $149.6M 1Q22 Revenue (+27% YoY) $556.7M ARR² (+9% YoY) 28.5% 1Q22 Adj. EBITDA Margin¹ PowerSchool 1 2 $42.6M 1Q22 Adj. EBITDA¹ (+13% YoY) 106.7% Net Revenue Retention Rate² 66.1% 1Q22 Adj. Gross Margin¹ ● Strong topline performance driven by cross- sell momentum and strategic M&A • Maintained robust margin profile while investing in M&A and organic growth initiatives Sequential increase in NRR² highlights cross-sell success and product stickiness See reconciliation of non-GAAP measures included in this presentation. ARR and NRR as of March 31, 2022. See definitions of key business metrics included in this presentation. 14

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