Allot

Report Publication Announcement • Apr 29, 2019

Allot to Host First Quarter 2019 Earnings Results Conference Call on May 14, 2019

Hod Hasharon, Israel – April XX, 2019 – Allot Ltd. (NASDAQ: ALLT, TASE: ALLT), a global provider of leading innovative network intelligence and security solutions for service providers worldwide, announced today that it will host a conference call to discuss its first quarter 2019 earnings results, on Tuesday, May 14, 2019 at 8:30AM ET (1:30PM UK, 3:30PM Israel). The financial results will be published prior to the commencement of the conference call.

To access the conference call, please dial one of the following numbers:

US: 1-888-668-9141, UK: 0-800-917-5108, Israel: +972-3-918-0609

A live webcast of the conference call can be accessed on the Allot website athttp://investors.allot.com/. The webcast will also be archived on the website following the conference call.

About Allot

Allot Ltd. (NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative network intelligence and security solutions for service providers worldwide, enhancing value to their customers. Our solutions are deployed globally for network and application analytics, traffic control and shaping, network-based security services, and more. Allot's multi-service platforms are deployed by over 500 mobile, fixed and cloud service providers and over 1000 enterprises. Our industry leading network-based security as a service solution has achieved over 50% penetration with some service providers and is already used by over 21 million subscribers in Europe.

Allot. See. Control. Secure.

For more information, visit www.allot.com

Investor Relations Contact:

GK Investor Relations Ehud Helft/Gavriel Frohwein +1 646 688 3559 allot@gkir.com

Public Relations Contact:

Jodi Joseph Asiag Director of Corporate Communications jasiag@allot.com