OpenAI
Large (~3,500)
Vanta
Large (~1,400)
Best For
OpenAI
Best for: Engineers who want to build frontier AI models at the company defining the industry, with elite compensation
Vanta
Best for: Engineers and salespeople who want top-of-market comp at the category leader in security compliance and can handle a meeting-heavy, high-intensity pace
Ratings
OpenAIVanta
4.5
3.8
Overall
3.6
3.3
Work-Life Balance
4.6
3.9
Culture & Values
4.5
3.8
Comp & Benefits
4.3
3.6
Senior Mgmt
4.3
3.6
Career Opps
👍 90% Recommend
👤 95% CEO Approval (Sam Altman)
👍 76% Recommend
👤 80% CEO Approval (Christina Cacioppo)
Culture Values
OpenAI only
⚙️ Engineering-Driven🌱 Learning & Growth🤖 Ethical AI / Safety
Vanta only
No unique values
Shared
🚀 Ship Fast & Iterate🎯 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
Vanta
- Strong compensation rated 4.3/5 — best category score
- Market-defining product in security compliance automation
- Brutal meeting culture pushing work into nights and weekends
- Virtually no AEs hit quota — targets unrealistically high
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.
Vanta
Pays extremely well and owns its market niche, but the meeting-heavy culture and low WLB score (3.3/5) signal this is not for anyone seeking balance.
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
Vanta — 169 jobs
💼 Sales / GTM
73
💻 Engineering
50
📋 Product
9
🎨 Design
7
📣 Marketing
5
📊 Data
4
⚙️ Operations
2
👤 HR / People
1
⚖️ Legal
1
Summary
OpenAI scores 4.5/5.0 on Glassdoor with a 3.6 work-life balance rating. Vanta scores 3.8/5.0 overall with a 3.3 WLB. That’s a 0.7-point gap on overall satisfaction.
Both companies share these culture values: Ship Fast & Iterate, Direct Product Impact, Strong Comp & Equity. OpenAI also emphasizes Engineering-Driven, Learning & Growth, Ethical AI / Safety.
On the hiring front, OpenAI has 660 open roles and Vanta has 169 open roles.