BillionToOne reviews

4.4

84% would recommend to a friend

(86 total reviews)

Oguzhan Atay

92% approve of CEO

91% positive business outlook

BillionToOne has an employee rating of 4.4 out of 5 stars, based on 86 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The BillionToOne employee rating is 25% above average for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

86 reviews
5.0
Oct 27, 2023

Great experience so far

Recommend
CEO approval
Business Outlook

Pros

Ok. I’ve been in the company for less than 6 months and I’m enjoying it so far. The benefits are good (not paying anything on my insurance because I have Kaiser). People makes the culture and I really love the people who works here. There are free snacks and lunch and I heard the property management company is opening a gym somewhere nearby. I don’t really have any complaints so I don’t really understand why we have CLS complaining about the company when they are making over 120k a year plus all these benefits. I don’t understand why they are complaining when they all have these flexibility working in the lab while using their phones and chit-chatting at the same time. Honestly, if I hate the company, I’ll leave. I mean all they have is a license anyways. They should leave and let more deserving people who actually does the job and not act like a priviliged person who wanted to be hand-spooned. It is terrible.

Cons

No complaints so far but maybe more team building events.

2.0
Aug 18, 2022
Recommend
CEO approval
Business Outlook

Pros

Some schedule flexibility, lots of variety, great coworkers. Even during the pandemic they went out of their way to make employees feel valued. Free EV charging.

Cons

Not much, it's a great place to work.

3.0
Feb 2, 2026
Recommend
CEO approval
Business Outlook

Pros

Nice work facility and holiday gifts. Decent benefits.

Cons

There is an emphasis on the appearance of good work culture and politics but in reality they just want platitudes.

Viewing 22 - 24 of 86 Reviews

Glassdoor has 95 BillionToOne reviews submitted anonymously by BillionToOne employees. Read employee reviews and ratings on Glassdoor to decide if BillionToOne is right for you.