Synopsys reviews

3.8

67% would recommend to a friend

(4,457 total reviews)
avatar

Sassine Ghazi

57% approve of CEO

62% positive business outlook

Synopsys has an employee rating of 3.8 out of 5 stars, based on 4,457 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
1.0
May 27, 2026
Recommend
CEO approval
Business Outlook

Pros

Some colleagues are friendly and helpful.

Cons

Many deeply entrenched, incompetent employees who have cruised along in this environment for years. Echo chamber thinking and stunning lack of innovation for a high tech company. Fealty is the SOP.

3.0
May 25, 2026
Recommend
CEO approval
Business Outlook

Pros

There are bananas in the break room during breakfast and lunch hours. I still don’t really know what the strengths of this company are.

Cons

It has such an “everyone keeps to themselves” atmosphere that it probably wouldn’t even feel strange if the person sitting next to me disappeared tomorrow.

Viewing 28 - 30 of 4,457 Reviews

Glassdoor has 5,109 Synopsys reviews submitted anonymously by Synopsys employees. Read employee reviews and ratings on Glassdoor to decide if Synopsys is right for you.