Vast.ai vs Vercel: Complete Comparison (2026)
An in-depth comparison of Vast.ai and Vercel to help you choose the right tool for your business.
Last updated: November 2026
Vast.ai
6.3/10
Vast.ai is a marketplace for renting GPU compute by the second from independent hosts and data centers, used for AI training, inference, and rendering.
Vercel
6.8/10
Frontend cloud platform from the makers of Next.js that builds and deploys web apps from Git to a global CDN with serverless functions.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.3/10 | 6.8/10 |
| Analytics | 4/10 | 7/10 |
| Cost | 9/10 | 4/10 |
| Customization | 8/10 | 6/10 |
| Ease of Use | 6/10 | 9/10 |
| Integration | 5/10 | 8/10 |
| Scalability | 7/10 | 8/10 |
| Security | 5/10 | 8/10 |
| Support | 4/10 | 5/10 |
| Pricing | ||
| Free plan | No | Yes |
| Cheapest paid plan | Contact for pricing | $20/user/mo Pro |
| Estimated cost for 10 users | Contact for pricing | $200/mo Pro |
| Features | ||
| API and CLI | ||
| Multiple Regions | ||
| Uptime SLA | Not listed | |
| Serverless Functions | ||
| Git Deployments | ||
| Cloud Compute | Not listed | |
| Managed WordPress | Not listed | |
| DDoS Protection | Not listed | |
| Object Storage | Not listed | |
| Dedicated Servers | Not listed | |
| VPS Hosting | Not listed | |
| Content Delivery Network | Not listed | |
| Shared Hosting | Not listed | |
| Free SSL Certificates | Not listed | |
Vast.ai vs Vercel cost by team size
| Team size | Vast.ai | Vercel |
|---|---|---|
| 1 user | Contact for pricing | FreeHobby |
| 5 users | Contact for pricing | $100/moPro |
| 10 users | Contact for pricing | $200/moPro |
| 25 users | Contact for pricing | $500/moPro |
| 50 users | Contact for pricing | $1,000/moPro |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose Vast.ai
- Higher Cost score (9/10 vs 4/10)
- Higher Customization score (8/10 vs 6/10)
Why choose Vercel
- Has a free plan (Vast.ai does not)
- Higher Analytics score (7/10 vs 4/10)
- Higher Ease of Use score (9/10 vs 6/10)
- Better fit for enterprise (7/10 vs 4/10)
- Includes Git Deployments, which Vast.ai lacks
Pros & Cons
Vast.ai
Pros
- Marketplace rates for H100 and RTX 4090 run well below RunPod, Lambda, and AWS in mid-2026 reviews
- Per-second billing with no contracts or minimum hours
- Wide hardware choice across 68+ GPU types and 40+ data centers
- Secure Cloud filter limits results to vetted ISO 27001 data center hosts
Cons
- Reliability varies by host, and reviewers report disconnections
- No platform uptime SLA on standard marketplace instances
- Reviewers describe support as limited and inconsistent
- Storage is billed while instances are stopped, and bandwidth costs extra, which raises the real cost
Vercel
Pros
- Every pull request automatically gets its own preview URL, which reviewers rate as the most polished preview workflow available.
- New Next.js features work on Vercel from launch day, because Vercel maintains the framework.
- Automatic DDoS mitigation and a basic firewall are included on every plan, including the free one.
- The compliance list is strong: ISO 27001, SOC 2 Type 2, PCI DSS, TISAX Level 2, and HIPAA on Enterprise.
- Pro includes unlimited viewer seats, so non-developers can review work without paying for a seat.
Cons
- There is no hard spending cap, only alerts, so traffic spikes or bot crawls can produce large overage bills.
- Each developer costs $20 per month on Pro, which makes larger teams expensive.
- Next.js features such as ISR, image optimization and middleware create lock-in that makes migrating away costly.
- It is not a full backend: databases come from marketplace partners rather than Vercel itself.
- The jump from Pro to Enterprise is steep, and user reports complain of slow support on billing issues.
Not sold on either?
Frequently Asked Questions
Vercel scores higher on our AI Software criteria: 6.8/10 against 6.3/10 for Vast.ai. The largest gap is in Cost: 9/10 for Vast.ai and 4/10 for Vercel.
Vercel has a free plan; Vast.ai does not list one.
Vercel is the better fit for enterprise: we rate it 7/10 for them, against 4/10 for Vast.ai.
Vercel has Git Deployments, which Vast.ai lacks.
