Exhibit 99.1 July 31, 2024 Zeta Accelerates Revenue Growth and Achieves the "Rule of 50" in 2Q'24 • Delivered record quarterly revenue of $228M, up 33% Y/Y and $16M better than guidance • Grew total Scaled Customer count to 468, an increase of 8 Q/Q and 43 Y/Y • Increased quarterly Scaled Customer ARPU to $479K, up 22% Y/Y, 2x faster than 1Q'24 • Generated cash flow from operating activities of $31M, an increase of 51% Y/Y, and Free Cash Flow of $20M, an increase of 53% Y/Y • Raising 2024 revenue guidance b ...

Investigation Overview - Purcell & Lefkowitz LLP is investigating Zeta Global Holdings Corp (NYSE: ZETA) to determine if the company's directors breached their fiduciary duties in connection with recent corporate actions [1] Shareholder Information - Shareholders of Zeta Global Holdings Corp can obtain additional information about the investigation free of charge by visiting the law firm's website or contacting Robert H Lefkowitz, Esq via email or telephone [2] Law Firm Background - Purcell & Lefkowitz LLP is a law firm that specializes in representing shareholders nationwide who are victims of securities fraud, breaches of fiduciary duty, and other types of corporate misconduct [3]

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM _________TO_________ Commission File Number: 001-40464 ZETA GLOBAL HOLDINGS CORP. (Exact name of registrant as specified in its charter) Delaware 80-0814458 (State or other ...

Zeta Global Holdings Corp. (NYSE:ZETA) Q1 2024 Earnings Conference Call May 6, 2024 4:30 PM ET Company Participants Scott Schmitz - Senior Vice President of Investor Relations David Steinberg - Co-Founder, Chairman & Chief Executive Officer Chris Greiner - Chief Financial Officer Conference Call Participants Elizabeth Porter - Morgan Stanley Clark Wright - D.A. Davidson Richard Baldry - ROTH Ryan MacDonald - Needham & Company Jason Kreyer - Craig-Hallum Koji Ikeda - Bank of America Zach Cummins - B. Riley R ...

| --- | --- | --- | |-------------|----------------|-------| | | | | | | | | | | | | | | Supplemental | | | | Q1'24 Earnings | | | | Presentation | | | May 6, 2024 | | | | | | | | | | | Forward-looking statements and non-GAAP measures 2 This presentation, together with other statements and information publicly disseminated by the Company, contains certain 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 ...

Exhibit 99.1 May 6, 2024 First Quarter 2024 Highlights 1 • Delivered revenue of $195M, an increase of 24% Y/Y • Grew total Scaled Customer count to 460, an increase of 8 Q/Q, and Super Scaled Customer count to 144, an increase of 13 Q/Q • Expanded quarterly Scaled Customer ARPU 11% Y/Y to $416K • Generated cash flow from operating activities of $25M, an increase of 23% Y/Y, and Free Cash Flow of $15M, an increase of 51% Y/Y • Raising guidance for each quarter of 2024 with the full year revenue growth rate e ...

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM _________TO_________ Commission File Number: 001-40464 ZETA GLOBAL HOLDINGS CORP. (Exact name of Registrant as specified in its Charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) Delaware 80-0814458 (State ...

Zeta Global Holdings Corp. (NYSE:ZETA) Q4 2023 Earnings Conference Call February 27, 2024 4:30 PM ET Company Participants Scott Schmitz - Senior Vice President of Investor Relations David Steinberg - Co-Founder, Chairman and Chief Executive Officer Christopher Greiner - Chief Financial Officer Conference Call Participants Ryan MacDonald - Needham & Company Elizabeth Porter - Morgan Stanley Jason Kreyer - Craig-Hallum Koji Ikeda - Bank of America Luke Hannan - Canaccord Genuity Zach Cummins - B. Riley Securi ...

Exhibit 99.1 February 27, 2024 Zeta Delivers Fourth Consecutive Year of 20%+ Revenue Growth in 2023 Finished 2023 with 10 straight quarters of beating & raising guidance NEW YORK – Zeta Global (NYSE: ZETA), the AI-Powered Marketing Cloud, today announced financial results for the fourth quarter and full year ended December 31, 2023. "The marketing ecosystem is in a state of change," said David A. Steinberg, Co-Founder, Chairman, and CEO of Zeta. "Artificial Intelligence has moved from a theoretical to a boa ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-40464 ZETA GLOBAL HOLDINGS CORP. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 80-0814458 ...