Search

Search companies, tags, and locations

Overview

Business
Machine learning research tools
part of
CoreWeave logo
CoreWeave
Founded
8 years ago
2018
Employees
310
Valuation
Not available
Company type
Private - Venture-Backed

Weights & Biases is a Machine learning research tools company. 310 people work at Weights & Biases. The company was founded in 2018.

Jobs

No job info
For more job openings,
check parent company:
CoreWeave logo
CoreWeave

Culture

Employee sentiment
Would recommend company
82%
80+ reviews
Sources: TrueUp, Glassdoor, Blind
Better than 84% of tech co's
Approve of CEO
Lukas Biewald
85%
Sources: TrueUp, Glassdoor, Blind

People

Employees
310

Rankings and awards

Forbes America’s Best Startup Employers logo
Forbes America’s Best Startup Employers
2025
#214
Silicon Valley Defense Group NatSec 100 logo
Silicon Valley Defense Group NatSec 100
2024
#76
Redpoint InfraRed 100 logo
Redpoint InfraRed 100
Mid Stage
2024
CB Insights AI 100 logo
CB Insights AI 100
2024
Exceptional Startups List (by Tyler Hogge) logo
Exceptional Startups List (by Tyler Hogge)
2024
Forbes America’s Best Startup Employers logo
Forbes America’s Best Startup Employers
2024
#102
Weights & Biases logoMore rankings

Layoffs

No known layoffs

Open source

Top open source projects
22.3K
openui
Compare to other companies
Job openings
-
Employees
310
Founded
8 years ago
Valuation
-
Trajectory Score
-
Job openings
243
Employees
2,000
Founded
9 years ago
Valuation
$60 billion
Trajectory Score
97
Job openings
9
Employees
600
Founded
10 years ago
Valuation
$4.5 billion
Trajectory Score
85