Fireworks AI vs Lumai
Which Infrastructure AI tool is better in 2026?
Fireworks AI
Production-grade generative AI serving
Lumai
3D optical computing that slashes the cost and power of AI inference.
Side-by-side
Fireworks AI leads on both fronts — more capital raised ($327M) and a lower entry price than Lumai.
| Metric | Fireworks AI | Lumai |
|---|---|---|
| Taglinei | Production-grade generative AI serving | 3D optical computing that slashes the cost and power of AI inference. |
| Foundedi | 2022 | 2022 |
| HQi | San Francisco, US | Oxford, GB |
| Employeesi | 50-100 | 11-50🏆 |
| Neuron scorei | 62🏆 | 54 |
| Total fundingi | $327M🏆 | $15M |
| Latest roundi | Series C · Oct 2025 | Series A · Apr 2025 |
| Valuationi | $4B🏆 | — |
| Cheapest paid plani | Pricing not disclosed🏆 | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Freemium | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Fireworks AI and Lumai.
| Capability | Fireworks AI | Lumai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 3 (Python, JavaScript, TypeScript) | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Fireworks AI
- Has raised more capital ($327M vs $15M)
- Higher Neuron score (62 vs 54)
- Verified profile
🔵 Strengths of Lumai
- Strong in AI Infrastructure
Which should you choose?
Choose Fireworks AI if price matters most — it starts at Freemium, 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 Fireworks AI if you want the most established option — it has raised $327M, 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 Lumai — which is better?
It depends on your priority. Fireworks AI has raised more capital and is the more established option; Lumai has broader feature depth. See the side-by-side table above.
Is Fireworks AI cheaper than Lumai?
Yes — Fireworks AI's cheapest paid plan is Freemium, while Lumai's is Enterprise · Contact sales.
Do Fireworks AI and Lumai offer free plans?
Fireworks AI: Paid only. Lumai: Paid only.
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