Reality Defender vs Sentra
Which Privacy AI tool is better in 2026?
Reality Defender
Real-time deepfake detection for enterprises, platforms, and governments
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 | Reality Defender | Sentra |
|---|---|---|
| Taglinei | Real-time deepfake detection for enterprises, platforms, and governments | Cloud-native data security for the AI era |
| Foundedi | 2021 | 2021 |
| HQi | New York, US | Tel Aviv, IL |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 78🏆 | 73 |
| Total fundingi | $48M | $105M🏆 |
| Latest roundi | Series A · Oct 2024 | Series A · Jan 2023 |
| 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 Reality Defender and Sentra.
| Capability | Reality Defender | Sentra |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Reality Defender
- Higher Neuron score (78 vs 73)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Sentra
- Has raised more capital ($105M vs $48M)
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 Privacy 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
Reality Defender vs Sentra — which is better?
It depends on your priority. Reality Defender is the leaner option; Sentra has broader feature depth. See the side-by-side table above.
Is Reality Defender cheaper than Sentra?
No — Sentra's cheapest paid plan is Enterprise · Contact sales, while Reality Defender's is Free.
Do Reality Defender and Sentra offer free plans?
Reality Defender: Yes, has a free plan. Sentra: Paid only.
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