OneByZero Reviews

4.2

84% would recommend to a friend

(18 total reviews)

92% positive business outlook

OneByZero has an employee rating of 4.2 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
27 Nov 2025
Recommend
CEO approval
Business outlook

Pros

Great learning environment with fast career growth. Exposure to big clients and multi-country projects. Strong ownership culture that values initiative. Supportive leadership and collaborative teams. Competitive pay for a high-growth startup.

Cons

⚠️ Cons Fast-paced environment may feel intense. Processes are still evolving as the company scales.

5.0
6 Feb 2026

Frontier AI startup with international exposure

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

1. High growth and learning opportunities. 2. Strong company growth history and strong financials even after being bootstrapped. 3. Extremely meritocratic and non political work culture with high emphasis on intent and culture fit. 4. International travel, highly inclusive and diverse team with teammates from Singapore, Philippines, India, Vietnam, Thailand, France, Europe etc. 5. Meditation and heart fullness sessions. 6. Competitive salary. 7. Opportunity to work on the best of Agentic AI in the industry. 8. Extremely caring and high ethics leadership. 9. Team from the best educational backgrounds and industry veterans.

Cons

1. Not for everyone. Extremely high expectations to grow at the pace of the company. 2. High hiring bar.

Viewing 1 - 3 of 18 Reviews

Glassdoor has 18 OneByZero reviews submitted anonymously by OneByZero employees. Read employee reviews and ratings on Glassdoor to decide if OneByZero is right for you.