Synopsys reviews

3.7

67% would recommend to a friend

(4,472 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 4,472 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
5.0
Nov 12, 2025

Great company

Recommend
CEO approval
Business Outlook

Pros

Loved my time at Synopsys. Great company, that takes care of their employees. Great leadership and amazing corporate culture

Cons

Some managers could be not very nice and trustworthy

1.0
Nov 11, 2025

Poor culture

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Not much great going on here.

Cons

Very poor communication and planning from leadership. Announcing a 10% layoff months before taking action caused confusion and stress across the organization. The way it was handled felt careless and reflects a larger cultural problem.

Viewing 280 - 282 of 4,472 Reviews

Glassdoor has 5,128 Synopsys reviews submitted anonymously by Synopsys employees. Read employee reviews and ratings on Glassdoor to decide if Synopsys is right for you.