iO-Sphere Reviews

4.9

100% would recommend to a friend

(18 total reviews)

91% positive business outlook

iO-Sphere has an employee rating of 4.9 out of 5 stars, based on 18 company reviews on Glassdoor which indicates that most employees have an excellent working experience there.

Reviews by job title

18 reviews
5.0
16 Dec 2025

Best of the best

Recommend
CEO approval
Business outlook

Pros

Completing this programme gave me hands-on experience with real-world data and helped me build a strong foundation in core analysis tools and ways of thinking. I developed a more structured approach to problem solving, a better understanding of data quality and governance, and confidence in communicating insights clearly and collaboratively. Most importantly, it helped me clarify my career direction and feel more confident taking my next steps into an analyst role

Cons

Not many cons. The accelarate is very intense and it can overwhelm you but the coaches are amazing and although you doubt it at some point, you will get through it.

4.0
3 Nov 2025

learn good sil

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Learn hands on experience with a lot of tools and working on large data

Cons

first weeks is a lot of self teaching

5.0
16 May 2025

Great company culture

Recommend
CEO approval
Business outlook

Pros

Great company culture, really awesome colleagues who are all on the same mission Supportive environment

Cons

None that comes mind, as a start-up there are always things we are trying to improve

Viewing 1 - 3 of 18 Reviews

Glassdoor has 32 iO-Sphere reviews submitted anonymously by iO-Sphere employees. Read employee reviews and ratings on Glassdoor to decide if iO-Sphere is right for you.