Celestial AI vs Noma Security
Which Infrastructure AI tool is better in 2026?
Celestial AI
Photonic Fabric optical interconnect for AI infrastructure
Noma Security
End-to-end security for agentic AI
Side-by-side
Celestial AI is the more established option (raised $515M); pricing is comparable on both sides.
| Metric | Celestial AI | Noma Security |
|---|---|---|
| Taglinei | Photonic Fabric optical interconnect for AI infrastructure | End-to-end security for agentic AI |
| Foundedi | 2020🏆 | 2023 |
| HQi | Santa Clara, United States | IL |
| Employeesi | — | — |
| Neuron scorei | 77 | 90🏆 |
| Total fundingi | $515M🏆 | $132M |
| Latest roundi | Series C1 · Mar 2025 | Series B · Jul 2025 |
| 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 | Custom | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Celestial AI and Noma Security.
| Capability | Celestial AI | Noma Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Celestial AI
- Has raised more capital ($515M vs $132M)
- More mature (2020)
🔵 Strengths of Noma Security
- Higher Neuron score (90 vs 77)
- Newer company (2023)
Which should you choose?
Choose Noma Security if price matters most — it starts at Pricing not listed, 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 Celestial AI if you want the most established option — it has raised $515M, 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
Celestial AI vs Noma Security — which is better?
It depends on your priority. Celestial AI has raised more capital and is the more established option; Noma Security has broader feature depth. See the side-by-side table above.
Is Celestial AI cheaper than Noma Security?
No — Noma Security's cheapest paid plan is Pricing not listed, while Celestial AI's is Custom.
Do Celestial AI and Noma Security offer free plans?
Celestial AI: Paid only. Noma Security: Paid only.
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