Top 100 Marketing Automation Companies in the United States

The Best of October 2026

Looking for a top marketing automation agency in the United States?

From workflow automation to personalized marketing campaigns and data-driven insights, marketing automation companies offer a range of solutions to help businesses improve efficiency and effectiveness. By harnessing the power of marketing automation, businesses can enhance their customer engagement, increase revenue, and stay ahead of the curve in today's dynamic market environment.

Jump to Most Reviewed Companies

List of the Best United States Marketing Automation Services

871

eSparkBiz

(70 Reviews) 4.9

Timeliness
4.9

Service Excellence
4.9

Value
5.0

Would Recommend
5.0

$10,000+

250 - 999 employees

Middletown, DE

ESparkBiz is an artificial intelligence firm. The midsize Ahmedabad, India-based team offers Artificial Intelligence, IT staff augmentation, AI Agents, Custom Software Development, and more. The firm was established in 2010.
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Clients

T-Mobile

Industries

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872

Automatic Technology Solutions LLC

(3 Reviews) 5.0

Timeliness
5.0

Service Excellence
5.0

Value
5.0

Would Recommend
5.0

$5,000+

10 - 49 employees

New York, NY

Established in 2019, Automatic Technology Solutions LLC is a small UX agency. Their services include UX/UI Design, Web Development, Mobile App Development, Custom Software Development, and more. The firm is headquartered in New York, New York; Dubai, United Arab Emirates and Qarshi, Uzbekistan.

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Clients

Tashkent Market Industrify Dipower Group Company M-Electro

Industries

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873

Nous Infosystems

(0 Reviews)

Not yet reviewed.

Undisclosed

1,000 - 9,999 employees

Edison, NJ

Nous Infosystems, an Application Testing company, was founded in 1996. The large team focuses on Application Testing and Custom Software Development.
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