eSpeed Reports Second Quarter 2005 Results
(Revised as to Share Count)

NEW YORK – August 4, 2005 - eSpeed, Inc. (NASDAQ: ESPD), a leading developer of electronic marketplaces and related trading technology for the global capital markets, today reported results for the second quarter ended June 30, 2005.

Earnings

eSpeed reported a net loss of $1.5 million, or ($0.03) per diluted share, for the second quarter 2005 on a Generally Accepted Accounting Principles (GAAP) basis. To reflect earnings generated from the Company's operations, eSpeed also reports non-GAAP net operating income. For the same period, the Company reported non-GAAP net operating income of $1.9 million, or $0.04 per diluted share. The difference between non-GAAP net operating income and GAAP net loss of the second quarter 2005 is $2.6 million in costs related to a potential acquisition and $0.6 million for patent litigation costs and a non-cash charge of less than $0.1 million related to business partner securities, all net of tax. For comparative purposes, eSpeed reported non-GAAP net operating income of $9.1 million, or $0.16 per diluted share, in the second quarter 2004. See "Non-GAAP Financial Measures" below for a detailed description of eSpeed's non-GAAP net operating income.

Revenues

eSpeed's total revenues for the second quarter 2005 were $37.5 million, compared to total revenues of $42.8 million for the second quarter 2004. Second quarter 2005 fully electronic revenues were $18.8 million compared to $29.2 million for the second quarter 2004. Revenues from Software Solutions in the second quarter 2005 were $10.4 million versus $7.6 million in the second quarter 2004.

Second quarter 2005 pre-tax operating margins were 7.7 percent.

Volume & Transactions

Fully electronic volume was $7.1 trillion for the second quarter 2005, an increase of 11.4 percent compared to $6.4 trillion reported by the Company for the first quarter 2005. This growth compares to a 6.3 percent increase in US Treasury volume as reported by the Federal Reserve over the same period. Average daily Federal Reserve US Treasury volume was $574 billion for the second quarter 2005. eSpeed's voice assisted volume for the second quarter 2005 was $7.4 trillion, an increase of 56.6 percent, compared to $4.7 trillion for the first quarter 2005.

Fully electronic notional volume for new products, which eSpeed defines as mortgage-backed securities, foreign exchange, interest rate swaps, futures and repos, was $506 billion for the second quarter 2005, compared to $436 billion in the first quarter 2005, an increase of 16.1 percent. Volume for the eSpeed Equities direct access product was 178 million shares for the second quarter 2005, compared with 168 million shares for the first quarter 2005.

Free Cash Flow & Cash

The Company generated free cash flow, defined as cash from operations less capital expenditures, of $0.2 million for the second quarter 2005. Excluding related party receivables and payables, free cash flow for the second quarter 2005 was $4.1 million. As of June 30, 2005, eSpeed's cash and cash equivalents were approximately $182 million.

During the second quarter 2005, eSpeed repurchased approximately 905,000 shares of the Company's stock for a total of $7.8 million in cash, at an average price per share of $8.65.

Howard W. Lutnick, Chairman and CEO of eSpeed, Inc. commented, "Our commitment to customized pricing and technology solutions has helped improve eSpeed’s market share in our core U.S. Treasury business for two consecutive quarters. In addition, we continue to focus our efforts on new products and believe that both foreign

Outlook

For the third quarter 2005, eSpeed expects to generate revenues of approximately $37 million and expects non-GAAP net operating income to be in the range of $0.01 to $0.02 per diluted share. This is based on the Company's expectations that the average daily Federal Reserve US Treasury volume will be between $525 and $535 billion for the third quarter 2005. For the full year 2005, the Company expects to generate revenues of approximately $151 million, operating expenses to be approximately $141 million and non-GAAP net operating income to be in the range of $0.12 to $0.14 per diluted share. This includes the expectation that average daily Federal Reserve U.S. Treasury volume will be between $545 and $555 billion for the full year 2005.

Mr. Lutnick concluded, “As we look forward into the second half of 2005, we expect the seasonally slower third quarter will be our turning point. We expectthat the business advancements we are currently making will begin to have a positive impact on our financial results in the fourth quarter.”

Non-GAAP Financial Measures

To supplement eSpeed's consolidated financial statements presented in accordance with GAAP and to better reflect the Company's quarter-over-quarter and comparative year-over-year operating performance, eSpeed uses non-GAAP financial measures of revenues, net income and earnings per share, which are adjusted to exclude certain expenses and gains. In addition, the Company provides a computation of free cash flow. These non-GAAP financial measurements do not replace the presentation of eSpeed's GAAP financial results but are provided to improve overall understanding of the Company's current financial performance and its prospects for the future. Specifically, eSpeed believes the non-GAAP financial results provide useful information to both management and investors regarding certain additional financial and business trends relating to the Company's financial condition and results from operations. In addition, eSpeed's management uses these measures for reviewing the Company's financial results and evaluating eSpeed's financial performance. For the second quarter 2005, the difference between GAAP net loss and non-GAAP net operating income was ($3.3) million, net of tax. eSpeed considers "non-GAAP net operating income" to be after-tax income generated from the Company's continuing operations excluding certain non-recurring or non-core items such as, but not limited to, asset impairments, litigation judgments, costs or settlements, restructuring charges, costs related to potential acquisitions, charitable contributions, insurance proceeds, business partner securities and similar events. The amortization of patent costs and associated licensing fees (including those made in settlement of litigation) from such patents are generally treated as operating items. Material judgments or settlement amounts paid or received and impairments to all or a portion of such assets are generally treated as non-operating items. Management does not provide guidance of GAAP net income because certain items identified as excluded from non-GAAP net operating income are difficult to forecast.

About eSpeed, Inc.

eSpeed, Inc. (NASDAQ: ESPD) is a leader in developing and deploying electronic marketplaces and related trading technology that offers traders access to the most liquid, efficient and neutral financial markets in the world. eSpeed operates multiple buyer, multiple seller real-time electronic marketplaces for the global capital markets, including the world's largest government bond markets and other fixed income and equities marketplaces. eSpeed's suite of marketplace tools provides end-to-end transaction solutions for the purchase and sale of financial products over eSpeed's global private network or via the Internet. eSpeed's neutral platform, reliable network, straight-through processing and superior products make it the trusted source for electronic trading at the world's largest fixed income and foreign exchange trading firms and major exchanges. To learn more, please visit www.espeed.com.

The information in this press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Such statements are based upon current expectations that involve risks and uncertainties. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Our actual results and the timing of certain events may differ significantly from the results discussed in the forward-looking statements. Factors that might cause or contribute to such a discrepancy include, but are not limited to, the costs and expenses of developing, maintaining and protecting our intellectual property, including judgments or settlements paid or received and their related costs, the possibility of future losses and negative cash flow from operations, the effect of market conditions, including trading volume and volatility, our pricing strategy and that of our competitors, our ability to develop new products and services, to enter new markets, to secure and maintain market share, to enter into marketing and strategic alliances, to hire new personnel, to expand the use of our electronic system, to induce clients to use our marketplaces and services and to effectively manage any growth we achieve, the effects of the attacks on the World Trade Center on September 11, 2001, and other factors that are discussed under "Risk Factors" in eSpeed’s Annual Report on Form 10-K filed with the Securities and Exchange Commission. We believe that all forward-looking statements are based upon reasonable assumptions when made; however, we caution that it is impossible to predict actual results or outcomes or the effects of risks, uncertainties or other factors on anticipated results or outcomes and that, accordingly, you should not place undue reliance on these statements. Forward-looking statements speak only as of the date when made, and we undertake no obligation to update these statements in light of subsequent events or developments. Actual results and outcomes may differ materially from anticipated results or outcomes discussed in forward-looking statements.

Contacts:

Investors:

Steve Wargo
212-610-3584
swargo@espeed.com

Media:
Michael Geller
212-610-2430
mgeller@espeed.com