OpenAI
Large (~3,500)
Poolside
Small (~150)
Best For
OpenAI
Best for: Engineers who want to build frontier AI models at the company defining the industry, with elite compensation
Poolside
Best for: AI researchers who want frontier code generation work with genuine remote flexibility and Paris offsites
Ratings
OpenAIPoolside
4.5
3.8
Overall
3.6
3.5
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 (Jason Warner)
Culture Values
OpenAI only
🚀 Ship Fast & Iterate🎯 Direct Product Impact💎 Strong Comp & Equity
Poolside only
🌐 Remote-Friendly🤝 Flat Hierarchy🧩 Wears Many Hats
Shared
⚙️ Engineering-Driven🌱 Learning & Growth
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
Poolside
- Remote-first with monthly Paris gatherings
- Cutting-edge code generation research
- Early-stage with limited structure
- Comp may trail larger AI labs
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.
Poolside
Choose Poolside if you want cutting-edge code AI research on a remote-first flat team (ex-GitHub CTO leadership) — but expect early-stage ambiguity and comp that trails the larger AI labs.
Open Roles
OpenAI — 655 jobs
💻 Engineering
317
💼 Sales / GTM
57
📋 Product
30
📊 Data
28
🧠 ML / AI
28
📣 Marketing
24
⚙️ Operations
17
⚖️ Legal
13
🎨 Design
10
👤 HR / People
9
💰 Finance
7
🎧 Support
4
Poolside — 12 jobs
💻 Engineering
9
📊 Data
2
🧠 ML / AI
1
Summary
OpenAI scores 4.5/5.0 on Glassdoor with a 3.6 work-life balance rating. Poolside scores 3.8/5.0 overall with a 3.5 WLB. That’s a 0.7-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Learning & Growth. OpenAI also emphasizes Ship Fast & Iterate, Direct Product Impact, Strong Comp & Equity. Poolside also emphasizes Remote-Friendly, Flat Hierarchy, Wears Many Hats.
On the hiring front, OpenAI has 655 open roles and Poolside has 12 open roles.