Endor Labs vs Prime Security
Which Code Review AI tool is better in 2026?
Endor Labs
AI-native application security platform for the AI-generated code era
Prime Security
Agentic product security that reviews designs and code before production
Side-by-side
Endor Labs is the more established option (raised $188M); pricing is comparable on both sides.
| Metric | Endor Labs | Prime Security |
|---|---|---|
| Taglinei | AI-native application security platform for the AI-generated code era | Agentic product security that reviews designs and code before production |
| Foundedi | 2021🏆 | 2023 |
| HQi | Palo Alto, US | New York, US |
| Employeesi | 11-50 | 11-50 |
| Neuron scorei | 78🏆 | 66 |
| Total fundingi | $188M🏆 | $25M |
| Latest roundi | Series A | Series A · Dec 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 | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Endor Labs and Prime Security.
| Capability | Endor Labs | Prime Security |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Endor Labs
- Has raised more capital ($188M vs $25M)
- Higher Neuron score (78 vs 66)
- More mature (2021)
🔵 Strengths of Prime Security
- Newer company (2023)
Which should you choose?
Choose Prime Security if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Code Review tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Endor Labs if you want the most established option — it has raised $188M, 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
Endor Labs vs Prime Security — which is better?
It depends on your priority. Endor Labs has raised more capital and is the more established option; Prime Security has broader feature depth. See the side-by-side table above.
Is Endor Labs cheaper than Prime Security?
No — Prime Security's cheapest paid plan is Free, while Endor Labs's is Free.
Do Endor Labs and Prime Security offer free plans?
Endor Labs: Yes, has a free plan. Prime Security: Yes, has a free plan.
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