Ray Security vs Sentra
Which for Cyber Defense AI tool is better in 2026?
Ray Security
AI-powered predictive data security platform that monitors how employees, systems, and AI
Sentra
Cloud-native data security for the AI era
Side-by-side
Sentra is the more established option (raised $105M); pricing is comparable on both sides.
| Metric | Ray Security | Sentra |
|---|---|---|
| Taglinei | AI-powered predictive data security platform that monitors how employees, systems, and AI | Cloud-native data security for the AI era |
| Foundedi | 2024 | 2021🏆 |
| HQi | — | Tel Aviv, IL |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 53 | 62🏆 |
| Total fundingi | $11M | $105M🏆 |
| Latest roundi | Seed | Series B · Apr 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 | Free | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Ray Security and Sentra.
| Capability | Ray Security | Sentra |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Ray Security
- Offers a free plan
- Offers a free trial
- Newer company (2024)
🔵 Strengths of Sentra
- Has raised more capital ($105M vs $11M)
- Higher Neuron score (62 vs 53)
- More mature (2021)
Which should you choose?
Choose Sentra if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI for Cyber Defense tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Sentra if you want the most established option — it has raised $105M, 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
Ray Security vs Sentra — which is better?
It depends on your priority. Ray Security is the leaner option; Sentra has broader feature depth. See the side-by-side table above.
Is Ray Security cheaper than Sentra?
No — Sentra's cheapest paid plan is Enterprise · Contact sales, while Ray Security's is Free.
Do Ray Security and Sentra offer free plans?
Ray Security: Yes, has a free plan. Sentra: Paid only.
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