William Blair reviews

4.3

83% would recommend to a friend

(445 total reviews)
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Brent Gledhill

92% approve of CEO

68% positive business outlook

William Blair has an employee rating of 4.3 out of 5 stars, based on 445 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The William Blair employee rating is in line with the average (within 1 standard deviation) for employers within the Financial Services industry (3.6 stars).

Reviews by job title

445 reviews
3.0
Nov 6, 2025
Recommend
CEO approval
Business Outlook

Pros

People are generally nice, less a holes per capita for IB Good learning experience, though it will taper off quickly

Cons

- pay is way below market - work life balance is out of control - there are still some a holes -

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William Blair Response
8mo
We appreciate you taking the time to post a review, and we wish you the best in your career.
5.0
Oct 29, 2025

Great place

Recommend
CEO approval
Business Outlook

Pros

Great people, great pay, had an awesome time

Cons

No major cons to think of

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William Blair Response
8mo
We appreciate you taking the time to post a review, and we wish you the best in your career.
5.0
Oct 25, 2025

Good

Recommend
CEO approval
Business Outlook

Pros

Pay growth and performance of company

Cons

Still flies under the radar

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William Blair Response
8mo
We appreciate you taking the time to post a review, and we wish you the best in your career.
Viewing 22 - 24 of 445 Reviews

Glassdoor has 547 William Blair reviews submitted anonymously by William Blair employees. Read employee reviews and ratings on Glassdoor to decide if William Blair is right for you.