ClickHouse reviews

3.3

36% would recommend to a friend

(18 total reviews)

55% positive business outlook

ClickHouse has an employee rating of 3.3 out of 5 stars, based on 18 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

18 reviews
5.0
Feb 13, 2026

Ambitious and exhilarating

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

The company’s really ambitious and moves quickly. We're not afraid to try new things and because the problems evolve as we grow, it’s genuinely exciting work. The people who I work with are hardworking and great to collaborate with, many of whom I'd now call friends. The company are accommodating to those with young children, health benefits are great, and we travel to fantastic locations for our offsites.

Cons

That ambition means that there's lots of work to do, which some people might find intimidating. Due to the international makeup of the company, questions can come in at any hour so you need to remember to put slack on do not disturb. If you like working hard and growing fast, it’s a rewarding place to work.

5.0
Feb 6, 2026

Fast growing company

Recommend
CEO approval
Business Outlook

Pros

Transparent leadership and good product

Cons

High expectations and high pressure environment

5.0
Jan 27, 2026
Recommend
CEO approval
Business Outlook

Pros

Rocket ship valuation growth, Fully remote, Great tech, Open Source, Kind coworkers

Cons

On call can be rough, Infinite amount of work, General growing pains

Viewing 1 - 3 of 18 Reviews

Glassdoor has 22 ClickHouse reviews submitted anonymously by ClickHouse employees. Read employee reviews and ratings on Glassdoor to decide if ClickHouse is right for you.