Fireworks AI vs Nebius
Which Infrastructure AI tool is better in 2026?
Fireworks AI
Production-grade generative AI serving
Nebius
Full-stack AI cloud with large-scale GPU clusters for training and inference
Side-by-side
Nebius is the more established option (raised $700M), but Fireworks AI is cheaper to start.
| Metric | Fireworks AI | Nebius |
|---|---|---|
| Taglinei | Production-grade generative AI serving | Full-stack AI cloud with large-scale GPU clusters for training and inference |
| Foundedi | 2022🏆 | 2024 |
| HQi | San Francisco, US | Amsterdam, Netherlands |
| Employeesi | 50-100🏆 | 1000 |
| Neuron scorei | 62 | 77🏆 |
| Total fundingi | $327M | $700M🏆 |
| Latest roundi | Series C · Oct 2025 | private_placement · Dec 2024 |
| Valuationi | $4B🏆 | — |
| Cheapest paid plani | —🏆 | Pricing not disclosed |
| Free plani | ✓ Free Starter Credits | ✗ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 4 published plans | Free trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Fireworks AI and Nebius.
| Capability | Fireworks AI | Nebius |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 3 (Python, JavaScript, TypeScript) | 4 (Python, REST API, CLI, Terraform) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✓ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Fireworks AI
- Offers a free plan
- More mature (2022)
- Verified profile
🔵 Strengths of Nebius
- Has raised more capital ($700M vs $327M)
- Higher Neuron score (77 vs 62)
- Newer company (2024)
Which should you choose?
Choose Fireworks AI if price matters most — it starts at Free, 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
Fireworks AI vs Nebius — which is better?
It depends on your priority. Fireworks AI is the leaner option; Nebius has broader feature depth. See the side-by-side table above.
Is Fireworks AI cheaper than Nebius?
Yes — Fireworks AI's cheapest paid plan is Free, while Nebius's is Free trial.
Do Fireworks AI and Nebius offer free plans?
Fireworks AI: Yes, has a free plan. Nebius: Free trial only.
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