Ontellus Reviews

2.9

50% would recommend to a friend

(132 total reviews)
avatar

Vince Cole

62% approve of CEO

54% positive business outlook

Ontellus has an employee rating of 2.9 out of 5 stars, based on 132 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Ontellus employee rating is 25% below average for employers within the Information Technology industry (3.9 stars).

Reviews by job title

132 reviews
4.0
1 May 2026
Recommend
CEO approval
Business outlook

Pros

Work downtown with lots of options to eat and walk around. People and community nice to work around. Very laid back and welcoming for the most part. High trust environment which was nice. Felt comfortable asking questions.

Cons

The culture did not feel particularly team-oriented, which at times made the experience isolating as a new hire. The physical workspace also contributed to this feeling, as the office environment was darker and lacked natural light. Training felt limited, and after a brief onboarding period, there was an expectation to work independently without much ongoing support. There were long work hours, while seasoned employees went home early. Additionally, there were instances where leadership did not fully step into a training or mentorship role, which made it more challenging to ramp up effectively.

2.0
5 Nov 2025
Recommend
CEO approval
Business outlook

Pros

The holidays were amazing. Time off was flexible. Hybrid schedule was nice.

Cons

Senior Management was unsupportive. No opportunities for growth unless you were under 30.

3.0
22 Oct 2025

Unorganized

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

- sometimes free food and at least my manager is nice

Cons

- very unorganized! - micromanaging but it depends what department you work for

Viewing 1 - 3 of 132 Reviews

Glassdoor has 139 Ontellus reviews submitted anonymously by Ontellus employees. Read employee reviews and ratings on Glassdoor to decide if Ontellus is right for you.