System1 SPAC Presentation Deck

#3 ...and Then We Deliver High-Intent New Customers to Our Advertisers & System1 Subscription Products Select Customers Monetizing Consumer Traffic S1 HING Advertising System1 Digital Subscriptions Ad Networks Direct Advertisers Google exandr AmeriSave Mortgage Corporation lendingtree TOTAL AV yahoo! PubMatic Note: All metrics shown are for the twelve months ended September 30, 2021 unless otherwise noted Better Lemonade Proprietary Products TOTAL WebShield ▶ Bing Magnite byte Quicken Loans TOTAL Adblock Metrics O&O Advertising Revenue: $575M+ Total User Sessions: 3.1BN O&O Revenue Per Session: $0.19 2.2M Paying subs as of 9/30/21 $145M in Billings 18

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