Vast AI
Small (~30)
Vercel
Mid (~600)
Best For
Vast AI
Best for: Scrappy generalists who want a front-row seat to the AI compute revolution
Vercel
Best for: Frontend engineers who want to shape the future of web infrastructure
Ratings
Vast AIVercel
5.0
3.9
Overall
3.8
3.4
Work-Life Balance
5.0
3.8
Culture & Values
5.0
4.0
Comp & Benefits
5.0
3.5
Senior Mgmt
5.0
3.5
Career Opps
👍 100% Recommend
👤 100% CEO Approval (Jake Cannell)
👍 72% Recommend
👤 78% CEO Approval (Guillermo Rauch)
Culture Values
Vast AI only
🤝 Flat Hierarchy🧩 Wears Many Hats💎 Strong Comp & Equity
Vercel only
🎯 Direct Product Impact🔓 Open Source
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate
Pros & Cons
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
Vercel
- Building the future of web infrastructure — Next.js, Turbopack, edge runtime
- Strong open-source culture — Next.js, Turbopack, and SWC used by millions
- High expectations and fast pace can lead to burnout
- Leadership sets very high standards — the pace isn't for everyone
Bottom Line
Vast AI
Choose Vast AI if you want perfect Glassdoor scores and generous equity at a tiny GPU marketplace — but expect startup chaos.
Vercel
Choose Vercel if you want to build Next.js and edge runtime — but the pace is relentless and standards are sky-high.
Open Roles
Vast AI — 9 jobs
💻 Engineering
6
🧠 ML / AI
2
Vercel — 78 jobs
💻 Engineering
32
💼 Sales / GTM
17
💰 Finance
4
⚖️ Legal
3
🎧 Support
3
📣 Marketing
2
🎨 Design
1
👤 HR / People
1
⚙️ Operations
1
📋 Product
1
Summary
Vast AI scores 5.0/5.0 on Glassdoor with a 3.8 work-life balance rating. Vercel scores 3.9/5.0 overall with a 3.4 WLB. That’s a 1.1-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate. Vast AI also emphasizes Flat Hierarchy, Wears Many Hats, Strong Comp & Equity. Vercel also emphasizes Direct Product Impact, Open Source.
On the hiring front, Vast AI has 9 open roles and Vercel has 78 open roles.