ClickHouse reviews

3.5

48% would recommend to a friend

(22 total reviews)

75% positive business outlook

ClickHouse has an employee rating of 3.5 out of 5 stars, based on 22 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ClickHouse employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

22 reviews
1.0
Jun 21, 2025
Recommend
CEO approval
Business Outlook

Pros

- Competitive salary and compensation. - Full remote work and geographic flexibility.

Cons

- Emotionally unstable and reactive management; decisions are often political rather than performance-based. - Toxic internal culture driven by ego, competition, and hypocrisy rather than collaboration. - Advancement is based on pleasing leadership rather than merit — excessive internal politics. - Attempts to classify employees as contractors, creating disguised employment with no social protection or legal clarity. - Business model driven more by speculation than by product maturity; essential features like JOINs, standard SQL support, and horizontal scalability are lacking — all of which are critical for any serious data warehouse. This makes the product very difficult to sell, as it remains a niche technology that does not scale well. - Lack of transparency and honesty in internal processes and communication.

2.0
Jan 12, 2026

Jobs for the boys!

Recommend
CEO approval
Business Outlook

Pros

Great technology! Team is great!

Cons

Management has a bro attitude and if you are not part of the Bromance you are out of luck and get bullied. It is so uncomfortable and difficult to fit in.

Viewing 16 - 18 of 22 Reviews

Glassdoor has 26 ClickHouse reviews submitted anonymously by ClickHouse employees. Read employee reviews and ratings on Glassdoor to decide if ClickHouse is right for you.