Baseten
Small (~100)
Vast AI
Small (~30)
Best For
Baseten
Best for: Engineers who want high ownership building ML inference infrastructure
Vast AI
Best for: Scrappy generalists who want a front-row seat to the AI compute revolution
Ratings
BasetenVast AI
4.3
5.0
Overall
3.5
4.5
Work-Life Balance
4.3
5.0
Culture & Values
4.0
5.0
Comp & Benefits
4.2
5.0
Senior Mgmt
4.0
5.0
Career Opps
👍 100% Recommend
👤 100% CEO Approval (Jake Cannell)
Culture Values
Baseten only
🎯 Direct Product Impact
Vast AI only
💎 Strong Comp & Equity
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate🧩 Wears Many Hats🤝 Flat Hierarchy
Pros & Cons
Baseten
- Cutting-edge ML inference infrastructure — deploying models at scale for real production customers
- Small team means high ownership and direct impact on product direction and company strategy
- Limited resources compared to larger competitors — can feel stretched thin on multiple fronts
- Fast-moving product roadmap means priorities shift frequently as the market evolves
Vast AI
- Front-row seat to the AI compute revolution — demand for GPU cloud is surging
- Strong compensation and generous equity stakes for a bootstrapped startup
- Processes are still being defined — expect ad hoc workflows
- Intense workload — the team explicitly values high output
Bottom Line
Baseten
Choose Baseten if you want high ownership building ML inference infrastructure at an early-stage startup — but expect startup intensity and shifting priorities.
Vast AI
Choose Vast AI if you want perfect Glassdoor scores and generous equity at a tiny GPU marketplace — but expect startup chaos.
Open Roles
Baseten — 48 jobs
💻 Engineering
21
💼 Sales / GTM
10
🧠 ML / AI
3
⚙️ Operations
3
📣 Marketing
2
📋 Product
2
📊 Data
1
Vast AI — 10 jobs
💻 Engineering
6
🧠 ML / AI
2
📊 Data
1
Summary
Baseten scores 4.3/5.0 on Glassdoor with a 3.5 work-life balance rating. Vast AI scores 5.0/5.0 overall with a 4.5 WLB. That’s a 0.7-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate, Wears Many Hats, Flat Hierarchy. Baseten also emphasizes Direct Product Impact. Vast AI also emphasizes Strong Comp & Equity.
On the hiring front, Baseten has 48 open roles and Vast AI has 10 open roles.