Lightmatter vs Noma Security
Which Infrastructure AI tool is better in 2026?
Lightmatter
Photonic chips that move data with light for next-gen AI data centers
Noma Security
End-to-end security for agentic AI
Side-by-side
Lightmatter leads on both fronts — more capital raised ($850M) and a lower entry price than Noma Security.
| Metric | Lightmatter | Noma Security |
|---|---|---|
| Taglinei | Photonic chips that move data with light for next-gen AI data centers | End-to-end security for agentic AI |
| Foundedi | 2017🏆 | 2023 |
| HQi | Boston, US | IL |
| Employeesi | 201-500🏆 | — |
| Neuron scorei | 64 | 90🏆 |
| Total fundingi | $850M🏆 | $132M |
| Latest roundi | Series D · Oct 2024 | Series B · Jul 2025 |
| Valuationi | $4.4B🏆 | — |
| Cheapest paid plani | —🏆 | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Lightmatter and Noma Security.
| Capability | Lightmatter | Noma Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Lightmatter
- Has raised more capital ($850M vs $132M)
- More mature (2017)
🔵 Strengths of Noma Security
- Higher Neuron score (90 vs 64)
- Newer company (2023)
Which should you choose?
Choose Lightmatter if price matters most — it starts at Enterprise · Contact sales, 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 Lightmatter if you want the most established option — it has raised $850M, 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
Lightmatter vs Noma Security — which is better?
It depends on your priority. Lightmatter has raised more capital and is the more established option; Noma Security has broader feature depth. See the side-by-side table above.
Is Lightmatter cheaper than Noma Security?
Yes — Lightmatter's cheapest paid plan is Enterprise · Contact sales, while Noma Security's is Pricing not listed.
Do Lightmatter and Noma Security offer free plans?
Lightmatter: Paid only. Noma Security: Paid only.
Explore more AI Infrastructure tools
Contextual paths to related AI startups, deals and rankings.