OpenAI
Large (~3,500)
Samsara
Large (~5,200)
Best For
OpenAI
Best for: Engineers who want to build frontier AI models at the company defining the industry, with elite compensation
Samsara
Best for: Sales and ops professionals who thrive in a high-growth public company selling real IoT hardware+software to physical industries
Ratings
OpenAISamsara
4.5
4.0
Overall
3.6
3.9
Work-Life Balance
4.6
4.1
Culture & Values
4.5
4.0
Comp & Benefits
4.3
3.8
Senior Mgmt
4.3
3.8
Career Opps
👍 90% Recommend
👤 95% CEO Approval (Sam Altman)
👍 80% Recommend
👤 84% CEO Approval (Sanjit Biswas)
Culture Values
OpenAI only
⚙️ Engineering-Driven🤖 Ethical AI / Safety
Samsara only
No unique values
Shared
🚀 Ship Fast & Iterate🌱 Learning & Growth🎯 Direct Product Impact💎 Strong Comp & Equity
Pros & Cons
OpenAI
- Cutting-edge frontier AI research with world-class colleagues
- Elite compensation — top-tier TC and equity packages
- High-intensity environment — long hours and intense pace are the norm
- Internal politics and rapid org changes as the company scales
Samsara
- Clear career trajectory with frequent promotions in sales
- Real-world product impact building IoT for physical operations
- Engineers rate WLB at only 2.9/5 despite company average of 3.9
- Remote work used to justify overwork including weekends
Bottom Line
OpenAI
High-intensity, mission-driven culture with world-class colleagues and top-tier comp — but expect long hours, rapid org changes, and internal politics as the company scales.
Samsara
Strong sales culture and real-world product impact at massive scale, but engineers report significantly worse WLB than the company average suggests.
Open Roles
OpenAI — 660 jobs
💻 Engineering
304
💼 Sales / GTM
58
📋 Product
33
🧠 ML / AI
32
📊 Data
28
📣 Marketing
27
⚙️ Operations
19
👤 HR / People
14
🎨 Design
12
⚖️ Legal
10
🎧 Support
4
💰 Finance
3
Samsara — 403 jobs
💼 Sales / GTM
190
💻 Engineering
54
📋 Product
38
🧠 ML / AI
12
📣 Marketing
10
📊 Data
8
🎧 Support
7
⚙️ Operations
5
👤 HR / People
3
🎨 Design
2
⚖️ Legal
2
Summary
OpenAI scores 4.5/5.0 on Glassdoor with a 3.6 work-life balance rating. Samsara scores 4.0/5.0 overall with a 3.9 WLB. That’s a 0.5-point gap on overall satisfaction.
Both companies share these culture values: Ship Fast & Iterate, Learning & Growth, Direct Product Impact, Strong Comp & Equity. OpenAI also emphasizes Engineering-Driven, Ethical AI / Safety.
On the hiring front, OpenAI has 660 open roles and Samsara has 403 open roles.