Nebius vs Substrate
Which Infrastructure AI tool is better in 2026?
Nebius
Full-stack AI cloud with large-scale GPU clusters for training and inference
Substrate
The platform for agentic AI, providing infrastructure for intelligent software with elegant abstractions and high-performance components.
Side-by-side
Nebius is the more established option (raised $700M), but Substrate is cheaper to start.
| Metric | Nebius | Substrate |
|---|---|---|
| Taglinei | Full-stack AI cloud with large-scale GPU clusters for training and inference | The platform for agentic AI, providing infrastructure for intelligent software with elegant abstractions and high-performance components. |
| Foundedi | 2024🏆 | — |
| HQi | Amsterdam, Netherlands | — |
| Employeesi | 1000🏆 | — |
| Neuron scorei | 77🏆 | 15 |
| Total fundingi | $700M🏆 | Undisclosed |
| Latest roundi | private_placement · Dec 2024 | — |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Starter · $30/mo🏆 |
| Free plani | ✗ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Pro · $500/mo |
| Pricing summaryi | Free trial | 4 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Nebius and Substrate.
| Capability | Nebius | Substrate |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 4 (Python, REST API, CLI, Terraform) | 2 (Python, TypeScript) |
| Free plan | ✗ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Nebius
- Has raised more capital ($700M vs Undisclosed)
- Higher Neuron score (77 vs 15)
- Offers a free trial
- Newer company (2024)
🔵 Strengths of Substrate
- Lower starting price ($30/mo)
Which should you choose?
Choose Substrate if price matters most — it starts at Usage · From $30/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 Substrate — which is better?
It depends on your priority. Nebius has raised more capital and is the more established option; Substrate is cheaper to start. See the side-by-side table above.
Is Nebius cheaper than Substrate?
No — Substrate's cheapest paid plan is Starter · $30/mo, while Nebius's is Free trial.
Do Nebius and Substrate offer free plans?
Nebius: Free trial only. Substrate: Paid only.
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