BuzzFeed Investor Presentation Deck

Note to recipient: disclaimer (continued) Non-GAAP Financial Measures This Presentation includes certain non-GAAP financial measures-Adjusted EBITDA and Adjusted EBITDA margin (including on a forward-looking basis). These non- GAAP measures are in addition to, and not a substitute for or superior to, measures of financial performance prepared in accordance with GAAP and should not be considered as an alternative to their nearest GAAP equivalent or any other performance measures derived in accordance with GAAP. The Company defines Adjusted EBITDA as net (loss) income, excluding the impact of net (loss) income attributable to noncontrolling interests, income tax provision (benefit), interest expense,net, other expense (income), net, depreciation and amortization, stock-based compensation, change in fair value of warrant liabilities, change in fair value of derivative liability, restructuring costs, impairment expense, transaction-related costs, certain litigation costs, public company readiness costs, and other non-cash and non- recurring items that management believes are not indicative of ongoing operations. Adjusted EBITDA margin is calculated by dividing Adjusted EBITDA by revenue for the same period. A reconciliation of the non-GAAP financial measures used in this Presentation to their nearest GAAP equivalent is included in the appendix to this Presentation. BuzzFeed believes that these non-GAAP measures of financial results (including on a forward-looking basis) provide useful supplemental information to investors about the Company. BuzzFeed's management uses forward-looking non-GAAP measures to evaluate BuzzFeed's projected financials and operating performance. However, there are a number of limitations related to the use of these non-GAAP measures and their nearest GAAP equivalents, including that they exclude significant expenses that are required by GAAP to be recorded in BuzzFeed's financial measures. In addition, other companies may calculate non-GAAP measures differently, or may use other measures to calculate their financial performance, and therefore, BuzzFeed's non-GAAP measures may not be directly comparable to similarly titled measures of other companies. Additionally, to the extent that forward-looking non-GAAP financial measures are provided, they are presented on a non-GAAP basis without reconciliations of such forward-looking non-GAAP measures due to the inherent difficulty in forecasting and quantifying certain amounts that are necessary for such reconciliations. Additional Information and Where to Find It Investors and others should note that we may announce material business and financial information to our investors using our investor relations website (https://investors.buzzfeed.com), SEC filings, webcasts, press releases, and conference calls. We use these mediums to communicate with investors and the general public about our company, our products and services, and other issues. It is possible that the information that we make available may be deemed to be material information. We therefore encourage investors, the media, and others interested in our company to review the information that we post on our investor relations website. 4

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