Epsilon reviews

3.6

68% would recommend to a friend

(3,344 total reviews)

Sean Reardon

61% approve of CEO

59% positive business outlook

Epsilon has an employee rating of 3.6 out of 5 stars, based on 3,344 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Epsilon employee rating is in line with the average (within 1 standard deviation) for employers within the Media & Communication industry (3.5 stars).

Reviews by job title

3K reviews
4.0
Jan 13, 2026

NA

Recommend
CEO approval
Business Outlook

Pros

Work life balance, good learning

Cons

Nothing as of now. But lets see

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Epsilon Response
5mo
We're glad you enjoyed the workplace culture and your experience with the team. At Epsilon, we strive to create an inclusive and supportive environment, and it's rewarding to know our values resonated with you. Thank you for being part of it!
4.0
Jan 9, 2026
Recommend
CEO approval
Business Outlook

Pros

- Entrance into a tech company without the unrealistic experience graduating from college required - Great reputation in the industry - Tons of likeminded coworkers and a younger/vibrant culture - Tons of legacy clients with archaic systems ensured constant business and helps the outlook going forward. It is hard for the financial clients to leave

Cons

- A majority of the teams across the verticals are middle fat. This greatly hindered innovation with up to 4-5 directors on smaller accounts - Lack of organization due to teams being so bloated with too many management personnel - Lack of effort put into team location led to much turnover

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Epsilon Response
5mo
Thank you for the positive feedback. Your insights will be shared with leadership as we work to improve.
2.0
Jan 9, 2026
Recommend
CEO approval
Business Outlook

Pros

Unlimited PTO Balanced work hours Strong junior level support

Cons

Management decision-making favored longevity and internal relationships Lack of structured onboarding and training Unrealistic and unclear expectations

avatar
Epsilon Response
5mo
Thank you for your feedback. Your insights will be shared with leadership as we work to improve.
Viewing 109 - 111 of 3,344 Reviews

Glassdoor has 3,613 Epsilon reviews submitted anonymously by Epsilon employees. Read employee reviews and ratings on Glassdoor to decide if Epsilon is right for you.