Company: LPSN
Filing Date: 2025-08-21
Form Type: S-8
Source: 0001102993-25-000116
Chunk: 0

Company: LIVEPERSON INC
Filing Date: 2025-08-21
Form: S-8
Chunk 0
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<div align='center'>As filed with the Securities and Exchange Commission on August 21, 2025</div>

#### Registration No. 333-__________

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### FORM S-8

### REGISTRATION STATEMENT

#### UNDER

#### THE SECURITIES ACT OF 1933

#### LivePerson, Inc.
<div align='center'>(Exact name of registrant as specified in its charter)</div>

| Delaware                        |     | 13-3861628         |
| (State or other jurisdiction of 
 incorporation or organization)  |     | -I.R.S. Employer   
 Identification No. |

| 530 7th Avenue, Floor M1                            |
| New York, New York 10018                            |
| (Address of Principal Executive Offices) (Zip Code) |

<div align='center'>Amended and Restated LivePerson, Inc. 2019 Stock Incentive Plan

(Full title of the Plans)</div>

#### Monica L. Greenberg, Esq.
<div align='center'>Executive Vice President of Policy and General Counsel</div>

#### LivePerson, Inc.

#### 530 7th Avenue, Floor M1

#### New York, New York 10018
<div align='center'>(212) 609-4200

(Name, address, including zip code, and telephone number, including area code, of Agent for Service)

Copy to:</div>

#### Mark Hayek, Esq.

#### Amy Blackman, Esq.

#### Fried, Frank, Harris, Shriver & Jacobson LLP

#### One New York Plaza

#### New York, NY 10004-1980
<div align='center'>(212) 859-8000</div>

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

| Large accelerated filer                       |     | Accelerated filer          |
| Non-accelerated filer☒                        |     | Smaller reporting company☒ |
| (Do not check if a smaller reporting company) |     | Emerging growth company