Nebius vs Radical AI
Which Foundation Models AI tool is better in 2026?
Nebius
Full-stack AI cloud with large-scale GPU clusters for training and inference
Radical AI
Autonomous materials-science labs to discover new materials 50x faster
Side-by-side
Nebius is the more established option (raised $700M); pricing is comparable on both sides.
| Metric | Nebius | Radical AI |
|---|---|---|
| Taglinei | Full-stack AI cloud with large-scale GPU clusters for training and inference | Autonomous materials-science labs to discover new materials 50x faster |
| Foundedi | 2024 | 2023🏆 |
| HQi | Amsterdam, Netherlands | Brooklyn, US |
| Employeesi | 1000 | 11-50🏆 |
| Neuron scorei | 77🏆 | 56 |
| Total fundingi | $700M🏆 | $55M |
| Latest roundi | private_placement · Dec 2024 | Seed |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free trial | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Nebius and Radical AI.
| Capability | Nebius | Radical AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 4 (Python, REST API, CLI, Terraform) | — |
| Free plan | ✗ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Nebius
- Has raised more capital ($700M vs $55M)
- Higher Neuron score (77 vs 56)
- Newer company (2024)
🔵 Strengths of Radical AI
- Offers a free plan
- More mature (2023)
Which should you choose?
Choose Radical AI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both Foundation Models 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 Radical AI — which is better?
It depends on your priority. Nebius has raised more capital and is the more established option; Radical AI has broader feature depth. See the side-by-side table above.
Is Nebius cheaper than Radical AI?
No — Radical AI's cheapest paid plan is Free, while Nebius's is Free trial.
Do Nebius and Radical AI offer free plans?
Nebius: Free trial only. Radical AI: Yes, has a free plan.
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