Most exciting company I’ve ever worked for - Senior Prenatal Specialist BillionToOne Employee Review

5.0
Apr 17, 2025
Recommend
CEO approval
Business Outlook

Pros

Technology will change the world. Smartest and best people in every single position. Everyone collectively works hard to do well by the company. CEO is inspiring, thoughtful and brilliant. Never seen one like him.

Cons

Rep culture can be tough in some areas as original reps are not super welcoming to newcomers. They are aware and improving this though. Culture is very important and still incredible in so many ways. Competitor Natera is unethical and doctors accept their lies at face value because they’ve been around a lot longer.

Explore other reviews about BillionToOne

5.0
Jul 6, 2026
Recommend
CEO approval
Business Outlook

Pros

Great culture. Great people. Strong leadership.

Cons

The work is pretty intense

3.0
Jul 10, 2026
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

great benefits, good pay, great people

Cons

Company is still structuring, wildly unpredictable, terrible work life balance

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