Synopsys reviews

3.7

67% would recommend to a friend

(4,474 total reviews)
avatar

Sassine Ghazi

56% approve of CEO

59% positive business outlook

Synopsys has an employee rating of 3.7 out of 5 stars, based on 4,474 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Synopsys employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.7 stars).

Reviews by job title

4K reviews
4.0
Oct 6, 2025

Great company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good career progression. Good salary.

Cons

Communication from higher management is sometimes not the best.

1.0
Oct 6, 2025

Toxic environment

Recommend
CEO approval
Business Outlook

Pros

The company offers a fast-paced environment where you can gain valuable experience quickly.

Cons

it has a toxic work culture, excessive working hours, unpaid overtime, and poor management.

Viewing 322 - 324 of 4,474 Reviews

Glassdoor has 5,131 Synopsys reviews submitted anonymously by Synopsys employees. Read employee reviews and ratings on Glassdoor to decide if Synopsys is right for you.