Nebius vs Vast.ai
Which Infrastructure AI tool is better in 2026?
Nebius
Full-stack AI cloud with large-scale GPU clusters for training and inference
Vast.ai
Agent-ready GPU infrastructure for AI, offering API-native provisioning, real-time pricing, and per-second billing.
Side-by-side
Nebius is the more established option (raised $700M), but Vast.ai is cheaper to start.
| Metric | Nebius | Vast.ai |
|---|---|---|
| Taglinei | Full-stack AI cloud with large-scale GPU clusters for training and inference | Agent-ready GPU infrastructure for AI, offering API-native provisioning, real-time pricing, and per-second billing. |
| Foundedi | 2024🏆 | — |
| HQi | Amsterdam, Netherlands | — |
| Employeesi | 1000🏆 | — |
| Neuron scorei | 77🏆 | 16 |
| Total fundingi | $700M🏆 | Undisclosed |
| Latest roundi | private_placement · Dec 2024 | — |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | —🏆 |
| Free plani | ✗ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Clusters · Contact sales |
| Pricing summaryi | Free trial | 3 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Nebius and Vast.ai.
| Capability | Nebius | Vast.ai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 4 (Python, REST API, CLI, Terraform) | 1 (Python) |
| Free plan | ✗ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Nebius
- Has raised more capital ($700M vs Undisclosed)
- Higher Neuron score (77 vs 16)
- Offers a free trial
- Newer company (2024)
🔵 Strengths of Vast.ai
- Lower starting price ($5/mo)
Which should you choose?
Choose Vast.ai if price matters most — it starts at Paid · From $5/mo, which is friendlier for teams watching burn. Both AI Infrastructure tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Nebius if you want the most established option — it has raised $700M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Nebius vs Vast.ai — which is better?
It depends on your priority. Nebius has raised more capital and is the more established option; Vast.ai is cheaper to start. See the side-by-side table above.
Is Nebius cheaper than Vast.ai?
No — Vast.ai's cheapest paid plan is Paid · From $5/mo, while Nebius's is Free trial.
Do Nebius and Vast.ai offer free plans?
Nebius: Free trial only. Vast.ai: Paid only.
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