JetStream Security vs Sentra
Which for Cyber Defense AI tool is better in 2026?
JetStream Security
AI governance company that helps enterprises safely adopt AI at scale by mapping, monitoring
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 | JetStream Security | Sentra |
|---|---|---|
| Taglinei | AI governance company that helps enterprises safely adopt AI at scale by mapping, monitoring | Cloud-native data security for the AI era |
| Foundedi | 2025 | 2021🏆 |
| HQi | — | Tel Aviv, IL |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 55 | 62🏆 |
| Total fundingi | $34M | $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 JetStream Security and Sentra.
| Capability | JetStream Security | Sentra |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of JetStream Security
- Offers a free plan
- Offers a free trial
- Newer company (2025)
🔵 Strengths of Sentra
- Has raised more capital ($105M vs $34M)
- Higher Neuron score (62 vs 55)
- 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
JetStream Security vs Sentra — which is better?
It depends on your priority. JetStream Security is the leaner option; Sentra has broader feature depth. See the side-by-side table above.
Is JetStream Security cheaper than Sentra?
No — Sentra's cheapest paid plan is Enterprise · Contact sales, while JetStream Security's is Free.
Do JetStream Security and Sentra offer free plans?
JetStream Security: Yes, has a free plan. Sentra: Paid only.
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