Callstack Reviews

2.9

42% would recommend to a friend

(16 total reviews)

17% positive business outlook

Callstack has an employee rating of 2.9 out of 5 stars, based on 16 company reviews on Glassdoor which indicates that most employees have an average working experience there.

Reviews by job title

16 reviews
5.0
Feb 1, 2026
Recommend
CEO approval
Business outlook

Pros

Wonderful people and atmosphere Great challenges

Cons

No cons that I can think of

5.0
Aug 21, 2025

A great place to work

Recommend
CEO approval
Business outlook

Pros

Interesting projects Very competent and friendly people Remote work is awesome

Cons

WLB really depends on the project you are on. It can vary from very chill to very stressful, so you will to have some luck to get assigned to the best ones. In addition, it's a shame that the RUC conference is now available only for the selected employees.

5.0
Nov 8, 2024
Recommend
CEO approval
Business outlook

Pros

Interesting and challenging work Great atmosphere Employee benefits

Cons

Lots of work to do

Viewing 1 - 3 of 16 Reviews

Glassdoor has 21 Callstack reviews submitted anonymously by Callstack employees. Read employee reviews and ratings on Glassdoor to decide if Callstack is right for you.