OX Security vs Semgrep
Which for Cyber Defense AI tool is better in 2026?
OX Security
Active ASPM platform securing apps from AI-assisted code to runtime
Semgrep
Autonomous code security and static analysis for developers
Side-by-side
Semgrep is the more established option (raised $204M); pricing is comparable on both sides.
| Metric | OX Security | Semgrep |
|---|---|---|
| Taglinei | Active ASPM platform securing apps from AI-assisted code to runtime | Autonomous code security and static analysis for developers |
| Foundedi | 2021 | 2017🏆 |
| HQi | Tel Aviv, IL | San Francisco, United States |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 52 | 75🏆 |
| Total fundingi | $94M | $204M🏆 |
| Latest roundi | Seed | Series D · Feb 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 OX Security and Semgrep.
| Capability | OX Security | Semgrep |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 1 (Python) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of OX Security
- Newer company (2021)
🔵 Strengths of Semgrep
- Has raised more capital ($204M vs $94M)
- Higher Neuron score (75 vs 52)
- More mature (2017)
Which should you choose?
Choose Semgrep if price matters most — it starts at Free, 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 Semgrep if you want the most established option — it has raised $204M, 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
OX Security vs Semgrep — which is better?
It depends on your priority. OX Security is the leaner option; Semgrep has broader feature depth. See the side-by-side table above.
Is OX Security cheaper than Semgrep?
No — Semgrep's cheapest paid plan is Free, while OX Security's is Free.
Do OX Security and Semgrep offer free plans?
OX Security: Yes, has a free plan. Semgrep: Yes, has a free plan.
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