GRAIL reviews

2.9

42% would recommend to a friend

(218 total reviews)

Bob Ragusa

39% approve of CEO

32% positive business outlook

GRAIL has an employee rating of 2.9 out of 5 stars, based on 218 company reviews on Glassdoor which indicates that most employees have an average working experience there. The GRAIL employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

218 reviews
5.0
Mar 28, 2026
Recommend
CEO approval
Business Outlook

Pros

Brilliant coworkers Friendly and mission oriented

Cons

Start up environment Fluctuating seems constant

avatar
GRAIL Response
1mo
Thank you so much for sharing what you love about GRAIL. We appreciate all the work you to do help us achieve our mission.
1.0
May 13, 2026
Recommend
CEO approval
Business Outlook

Pros

- great mission - great coworkers with many eager to learn - decent pay for the time - decent remote options but probably going away - great office culture

Cons

- terrible management - no guidance for pay raise or promotion - reduction of benefits over the years - unwillingness to keep key engineers to keep projects alive - layoffs aka "reduction in force" right before key project deadlines - outsourcing engineers to contractors - replacing contractors with different ones to constantly retrain - unfortunate stock situation - constant goals moving based on whatever the market trend is - stock profits over mission or engineering success - lab operations is a priority over software engineering even security engineering - engineering on life support until FDA approval basically

Viewing 1 - 3 of 218 Reviews

Glassdoor has 240 GRAIL reviews submitted anonymously by GRAIL employees. Read employee reviews and ratings on Glassdoor to decide if GRAIL is right for you.