Mondee Investor Presentation Deck

Safe Harbor Statement (Under the Private Securities Litigation Reform Act of 1995) Forward-Looking Statements This presentation contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. Forward-looking statements can be identified by words such as: "believe," "can", ""may," "expects," "intends," "potential," "plans," "will" and similar references to future periods. Examples of forward-looking statements include, among others, statements we make regarding the Company's future growth, performance, business prospects and opportunities, strategies, expectations, future plans and intentions or other future events are forward looking statements. Such forward-looking statements are subject to risks, uncertainties, and other factors, which could cause actual results to differ materially from those expressed or implied by such forward-looking statements. Management believes that these forward-looking statements are reasonable as and when made. However, the Company cautions you that these forward-looking statements are subject to risks and uncertainties, most of which are difficult to predict and many of which are beyond the control of the Company. Factors that may cause actual results to differ materially from current expectations include, but are not limited to, the ability to implement business plans and forecasts, the outcome of any legal proceedings that may be instituted against the Company or others and any definitive agreements with respect thereto, the ability of the Company to grow and manage growth profitably, maintain relationships with customers and suppliers and retain its management and key employees, the ability of the Company to maintain compliance with Nasdaq's listing standards, and other risks and uncertainties set forth in the sections entitled "Risk Factors" and "Cautionary Note Regarding Forward-Looking Statements" in the Company's Annual Report on Form 10-K for the year ended December 31, 2022 filed with the U.S. Securities and Exchange Commission (the "SEC") and in the Company's subsequent filings with the SEC. There may be additional risks that the Company does not presently know of or that the Company currently believes are immaterial that could also cause actual results to differ from those contained in the forward-looking statements. Nothing in this press release should be regarded as a representation by any person that the forward-looking statements set forth herein will be achieved or that any of the contemplated results of such forward-looking statements will be achieved. In light of the significant uncertainties in these forward-looking statements, you should not rely upon forward-looking statements as predictions of future events. Except as required by law, Mondee undertakes no obligation to update publicly any forward-looking statements for any reason. Market and Industry Data This presentation includes market and industry data and forecasts that the Company has derived from independent consultant reports, publicly available information, various industry publications, other published industry sources, and its internal data and estimates. Independent consultant reports, industry publications and other published industry sources generally indicate that the information contained therein was obtained from sources believed to be reliable. Although the Company believes that these third-party sources are reliable, it does not guarantee the accuracy or completeness of this information, and the Company has not independently verified this information. The Company's internal data and estimates are based upon information obtained from trade and business organizations and other contacts in the markets in which the Company operates and management's understanding of industry conditions. Although the Company believes that such information is reliable, it has not had this information verified by any independent sources. Non-GAAP Measurements In addition to disclosing financial measures prepared in accordance with generally accepted accounting principles in the United States (GAAP), this presentation and the accompanying tables include adjusted EBITDA non-GAAP net income, and non- GAAP EPS. These non-GAAP financial measures are not calculated in accordance with GAAP as they have been adjusted to exclude the effects of stock-based compensation expenses, provision for income taxes, and the impacts of depreciation and amortization. Mondee defines adjusted EBITDA as net loss before depreciation and amortization, provision for income taxes, interest expense (net), other income net, stock-based compensation, and gain on forgiveness of PPP loans. Non-GAAP net income (loss) is defined as net loss before the impacts of amortization of intangibles, provision for income taxes, stock-based compensation, and one-time items. Non-GAAP net income (loss) per share is defined as non-GAAP net income (loss) on a per share basis. See "Reconciliation of GAAP to Non-GAAP Financial Measures" for a discussion of the applicable weighted-average shares outstanding.Mondee believes these non-GAAP financial measures provide investors and other users of its financial information consistency and comparability with its past financial performance and facilitates period-to-period comparisons of its results of operations. With respect to adjusted EBITDA and non-GAAP net loss/ income, Mondee believes these non-GAAP financial measures are useful in evaluating the Company's profitability relative to the amount of revenue generated, excluding the impact of stock-based compensation expense and other one-time expenses. Mondee also believes non-GAAP financial measures are useful in evaluating its operating performance compared to that of other companies in its industry, as these metrics eliminate the effects of stock-based compensation, which may vary for reasons unrelated to overall operating performance.Mondee uses these non-GAAP financial measures in conjunction with traditional GAAP measures as part of its overall assessment of the Company's performance, including the preparation of its annual operating budget and quarterly forecasts, and to evaluate the effectiveness of its business strategies. Mondee's definition may differ from the definitions used by other companies and therefore comparability may be limited. In addition, other companies may not publish this or similar metrics. Thus, Mondee's non-GAAP financial measures should be considered in addition to, not as a substitute for, nor superior to or in isolation from, measures prepared in accordance with GAAP. These non-GAAP financial measures may be limited in their usefulness because they do not present the full economic effect of Mondee's use of stock-based compensation. The Company compensates for these limitations by providing investors and other users of its financial information a reconciliation of the non-GAAP financial measure to the most closely related GAAP financial measures. However, Mondee has have not reconciled the non-GAAP guidance measures disclosed under "Financial Outlook" to their corresponding GAAP measures because certain reconciling items such as stock-based compensation and the corresponding provision for income taxes depend on factors such as the stock price at the time of award of future grants and thus cannot be reasonably predicted. Accordingly, reconciliations to the non-GAAP guidance measures are not available without unreasonable effort. Mondee encourages investors and others to review its financial information in its entirety, not to rely on any single financial measure and to view non- GAAP net loss/ income and non-GAAP net loss/ income per share in conjunction with net loss and net loss per share. Trademarks This presentation may contain trademarks, service marks, trade names and copyrights of other companies, which are the property of their respective owners. Solely for convenience, some of the trademarks, service marks, trade names and copyrights referred to in this presentation may be listed without the TM, SMO or ® symbols, but Mondee will assert, to the fullest extent under applicable law, the rights of the applicable owners, if any, to these trademarks, service marks, trade names and copyrights. 2