Northflank vs Vast.ai: Complete Comparison (2026)
An in-depth comparison of Northflank and Vast.ai to help you choose the right tool for your business.
Last updated: November 2026
Northflank
7.3/10
Northflank is a Kubernetes-based developer platform for deploying services, jobs, databases and GPU workloads on its managed cloud or on customers' own cloud accounts.
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.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 7.3/10 | 6.3/10 |
| Integration | 7/10 | 5/10 |
| Analytics | 6/10 | 4/10 |
| Customization | 8/10 | 8/10 |
| Ease of Use | 8/10 | 6/10 |
| Support | 7/10 | 4/10 |
| Cost | 7/10 | 9/10 |
| Scalability | 8/10 | 7/10 |
| Security | 7/10 | 5/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | Contact for pricing | Contact for pricing |
| Estimated cost for 10 users | Free Sandbox | Contact for pricing |
| Features | ||
| API and CLI | ||
| Managed Databases | Not listed | |
| Multiple Regions | ||
| DDoS Protection | Not listed | |
| Uptime SLA | ||
| Managed Kubernetes | Not listed | |
| Git Deployments | ||
| Cloud Compute | ||
| Free SSL Certificates | Not listed | |
| Automatic Backups | Not listed | |
| Serverless Functions | Not listed | |
Northflank vs Vast.ai cost by team size
| Team size | Northflank | Vast.ai |
|---|---|---|
| 1 user | FreeSandbox | Contact for pricing |
| 5 users | FreeSandbox | Contact for pricing |
| 10 users | FreeSandbox | Contact for pricing |
| 25 users | FreeSandbox | Contact for pricing |
| 50 users | FreeSandbox | Contact for pricing |
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 Northflank
- Has a free plan (Vast.ai does not)
- Higher Support score (7/10 vs 4/10)
- Higher Integration score (7/10 vs 5/10)
- Better fit for enterprise (7/10 vs 4/10)
- Includes Uptime SLA, which Vast.ai lacks
Why choose Vast.ai
- Higher Cost score (9/10 vs 7/10)
Pros & Cons
Northflank
Pros
- Per-second usage billing with no seat or workspace fees. Northflank's own comparison prices a 2 vCPU, 4 GB service at $48 a month, against $85 at Render.
- The same platform can run workloads in your own AWS, GCP, Azure or Civo account, or on imported Kubernetes clusters, so moving off the managed cloud does not mean switching tools.
- G2 reviewers praise fast support from engineers who know the product.
- Builds from GitHub, GitLab and Bitbucket are built in, and preview environments are created for each pull request.
- GPU options run from L4 to B200, so AI workloads can sit next to ordinary services.
Cons
- SLAs, SSO, SCIM, audit logs and the WAF are only available on Enterprise.
- G2 reviewers mention a limited choice of regions and slow builds because local Docker caching is missing.
- Some Trustpilot reviewers report slow support, and the review base is small overall.
- The vendor's pricing and features pages carry a notice about a security incident and ask users to rotate their credentials.
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
Not sold on either?
Frequently Asked Questions
Northflank scores higher on our AI Software criteria: 7.3/10 against 6.3/10 for Vast.ai. The largest gap is in Support: 7/10 for Northflank and 4/10 for Vast.ai.
Northflank has a free plan; Vast.ai does not list one.
Northflank is the better fit for enterprise: we rate it 7/10 for them, against 4/10 for Vast.ai.
Northflank has Uptime SLA and Git Deployments, which Vast.ai lacks.
